Sziedat enters this W100 Amstetten clay-court first-round matchup as the clear favorite due to her superior WTA ranking of 692 compared to Mrazikova’s 1,317, along with stronger recent results that include a qualifying win at the event. The 25-year-old German has posted an 18-12 record this year with more consistent ITF-level experience, while the 21-year-old Slovak has struggled at higher tiers and enters with limited recent wins. Both players reached the main draw via qualifying, but Sziedat’s higher ranking and better head-to-head positioning against similar opponents give her the edge on the slower surface. Any upset potential hinges on Mrazikova’s ability to exploit early nerves or capitalize on unforced errors in what remains a lower-stakes ITF encounter.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado12:00
K. MrazikovaF. Sziedat
K. Mrazikova-
F. Sziedat-
$2.34K Vol.
This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Women Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to 'Karolina Mrazikova' if Karolina Mrazikova advances against Franziska Sziedat.
This market will resolve to 'Franziska Sziedat' if Franziska Sziedat advances against Karolina Mrazikova.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Women Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET. This market will resolve to "Yes" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to "No." If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve "No." If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to "No." The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "Under."
A super tie breaker is considered as one (1) set for total set markets.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to “Mrazikova” if Karolina Mrazikova wins set 2. It will resolve to “Sziedat” if Franziska Sziedat wins set 2.
If the match begins but set 2 is not completed with a winner determined (including the match ending before set 2 is reached), this market will resolve 50-50.
If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official ITF match statistics.This market refers to the tennis match between Franziska Sziedat and Karolina Mrazikova in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Sziedat" if Franziska Sziedat wins by 2 or more sets than Karolina Mrazikova, based on the final completed score. Otherwise, it will resolve to "Mrazikova."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to “Mrazikova” if Karolina Mrazikova wins the first set. It will resolve to “Sziedat” if Franziska Sziedat wins the first set.
If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50.
If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official ITF match statistics.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 9. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 10. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 11. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.Sziedat enters this W100 Amstetten clay-court first-round matchup as the clear favorite due to her superior WTA ranking of 692 compared to Mrazikova’s 1,317, along with stronger recent results that include a qualifying win at the event. The 25-year-old German has posted an 18-12 record this year with more consistent ITF-level experience, while the 21-year-old Slovak has struggled at higher tiers and enters with limited recent wins. Both players reached the main draw via qualifying, but Sziedat’s higher ranking and better head-to-head positioning against similar opponents give her the edge on the slower surface. Any upset potential hinges on Mrazikova’s ability to exploit early nerves or capitalize on unforced errors in what remains a lower-stakes ITF encounter.
This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Women Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to 'Karolina Mrazikova' if Karolina Mrazikova advances against Franziska Sziedat.
This market will resolve to 'Franziska Sziedat' if Franziska Sziedat advances against Karolina Mrazikova.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market will resolve to 'Karolina Mrazikova' if Karolina Mrazikova advances against Franziska Sziedat.
This market will resolve to 'Franziska Sziedat' if Franziska Sziedat advances against Karolina Mrazikova.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Mercado abierto: Jul 21, 2026, 6:00 AM ET
Volumen
$2,336Fecha de finalización
28 jul 2026Mercado abierto
Jul 21, 2026, 6:00 AM ETFuente de resolución
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...12:00K. MrazikovaF. Sziedat
K. Mrazikova-
F. Sziedat-
$2.34K Vol.
This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Women Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to 'Karolina Mrazikova' if Karolina Mrazikova advances against Franziska Sziedat.
This market will resolve to 'Franziska Sziedat' if Franziska Sziedat advances against Karolina Mrazikova.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Women Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET. This market will resolve to "Yes" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to "No." If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve "No." If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to "No." The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "Under."
A super tie breaker is considered as one (1) set for total set markets.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to “Mrazikova” if Karolina Mrazikova wins set 2. It will resolve to “Sziedat” if Franziska Sziedat wins set 2.
If the match begins but set 2 is not completed with a winner determined (including the match ending before set 2 is reached), this market will resolve 50-50.
If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official ITF match statistics.This market refers to the tennis match between Franziska Sziedat and Karolina Mrazikova in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Sziedat" if Franziska Sziedat wins by 2 or more sets than Karolina Mrazikova, based on the final completed score. Otherwise, it will resolve to "Mrazikova."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to “Mrazikova” if Karolina Mrazikova wins the first set. It will resolve to “Sziedat” if Franziska Sziedat wins the first set.
If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50.
If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official ITF match statistics.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official ITF statistics.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 9. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 10. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 11. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official ITF results.Sziedat enters this W100 Amstetten clay-court first-round matchup as the clear favorite due to her superior WTA ranking of 692 compared to Mrazikova’s 1,317, along with stronger recent results that include a qualifying win at the event. The 25-year-old German has posted an 18-12 record this year with more consistent ITF-level experience, while the 21-year-old Slovak has struggled at higher tiers and enters with limited recent wins. Both players reached the main draw via qualifying, but Sziedat’s higher ranking and better head-to-head positioning against similar opponents give her the edge on the slower surface. Any upset potential hinges on Mrazikova’s ability to exploit early nerves or capitalize on unforced errors in what remains a lower-stakes ITF encounter.
This market refers to the tennis match between Karolina Mrazikova and Franziska Sziedat in the ITF Women Amstetten, originally scheduled for July 21, 2026 at 8:00AM ET.
This market will resolve to 'Karolina Mrazikova' if Karolina Mrazikova advances against Franziska Sziedat.
This market will resolve to 'Franziska Sziedat' if Franziska Sziedat advances against Karolina Mrazikova.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market will resolve to 'Karolina Mrazikova' if Karolina Mrazikova advances against Franziska Sziedat.
This market will resolve to 'Franziska Sziedat' if Franziska Sziedat advances against Karolina Mrazikova.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Mercado abierto: Jul 21, 2026, 6:00 AM ET
Volumen
$2,336Fecha de finalización
28 jul 2026Mercado abierto
Jul 21, 2026, 6:00 AM ETFuente de resolución
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Sziedat enters this W100 Amstetten clay-court first-round matchup as the clear favorite due to her superior WTA ranking of 692 compared to Mrazikova’s 1,317, along with stronger recent results that include a qualifying win at the event. The 25-year-old German has posted an 18-12 record this year with more consistent ITF-level experience, while the 21-year-old Slovak has struggled at higher tiers and enters with limited recent wins. Both players reached the main draw via qualifying, but Sziedat’s higher ranking and better head-to-head positioning against similar opponents give her the edge on the slower surface. Any upset potential hinges on Mrazikova’s ability to exploit early nerves or capitalize on unforced errors in what remains a lower-stakes ITF encounter.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
Cuidado con los enlaces externos.
Cuidado con los enlaces externos.
Preguntas frecuentes