Katarina Kuzmova enters the W50 Guimaraes quarterfinal on outdoor hard courts as the clear favorite, holding a WTA ranking near 307 compared to Ariana Arseneault’s position around 432. Kuzmova arrives with strong recent form, including straight-sets victories on hard courts in the preceding Montemor-o-Novo event and consistent results across 2026 ITF events. Arseneault advanced with a straight-sets win over María Oliver Sánchez but faces a sizable ranking and experience gap. Their career head-to-head is even, yet Kuzmova’s superior depth and recent match wins on the surface shape trader consensus around her implied probability edge in this matchup. No reported injuries or withdrawals alter the draw.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · ActualizadoJun 12·9:00 AM
A. Arseneault-
K. Kuzmova-
$1.94K Vol.
NUEVO
This market refers to the tennis match between Ariana Arseneault and Katarina Kuzmova in the ITF Women Guimaraes, originally scheduled for June 12, 2026 at 5:00AM ET.
This market will resolve to 'Ariana Arseneault' if Ariana Arseneault advances against Katarina Kuzmova.
This market will resolve to 'Katarina Kuzmova' if Katarina Kuzmova advances against Ariana Arseneault.
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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Katarina Kuzmova and Ariana Arseneault in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM ET.
This market will resolve to "Kuzmova" if Katarina Kuzmova wins by 2 or more sets than Ariana Arseneault, based on the final completed score. Otherwise, it will resolve to "Arseneault."
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 Ariana Arseneault and Katarina Kuzmova in the ITF Women Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM ET.
This market will resolve to “Arseneault” if Ariana Arseneault wins set 2. It will resolve to “Kuzmova” if Katarina Kuzmova 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM ET.
This market will resolve to “Arseneault” if Ariana Arseneault wins the first set. It will resolve to “Kuzmova” if Katarina Kuzmova 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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.Katarina Kuzmova enters the W50 Guimaraes quarterfinal on outdoor hard courts as the clear favorite, holding a WTA ranking near 307 compared to Ariana Arseneault’s position around 432. Kuzmova arrives with strong recent form, including straight-sets victories on hard courts in the preceding Montemor-o-Novo event and consistent results across 2026 ITF events. Arseneault advanced with a straight-sets win over María Oliver Sánchez but faces a sizable ranking and experience gap. Their career head-to-head is even, yet Kuzmova’s superior depth and recent match wins on the surface shape trader consensus around her implied probability edge in this matchup. No reported injuries or withdrawals alter the draw.
This market refers to the tennis match between Ariana Arseneault and Katarina Kuzmova in the ITF Women Guimaraes, originally scheduled for June 12, 2026 at 5:00AM ET.
This market will resolve to 'Ariana Arseneault' if Ariana Arseneault advances against Katarina Kuzmova.
This market will resolve to 'Katarina Kuzmova' if Katarina Kuzmova advances against Ariana Arseneault.
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 'Ariana Arseneault' if Ariana Arseneault advances against Katarina Kuzmova.
This market will resolve to 'Katarina Kuzmova' if Katarina Kuzmova advances against Ariana Arseneault.
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: Jun 12, 2026, 12:00 AM ET
Volumen
$1,765Fecha de finalización
19 jun 2026Mercado abierto
Jun 12, 2026, 12:00 AM ETFuente de resolución
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Jun 12·9:00 AM
A. Arseneault-
K. Kuzmova-
$1.94K Vol.
NUEVO
This market refers to the tennis match between Ariana Arseneault and Katarina Kuzmova in the ITF Women Guimaraes, originally scheduled for June 12, 2026 at 5:00AM ET.
This market will resolve to 'Ariana Arseneault' if Ariana Arseneault advances against Katarina Kuzmova.
This market will resolve to 'Katarina Kuzmova' if Katarina Kuzmova advances against Ariana Arseneault.
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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Katarina Kuzmova and Ariana Arseneault in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM ET.
This market will resolve to "Kuzmova" if Katarina Kuzmova wins by 2 or more sets than Ariana Arseneault, based on the final completed score. Otherwise, it will resolve to "Arseneault."
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 Ariana Arseneault and Katarina Kuzmova in the ITF Women Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM ET.
This market will resolve to “Arseneault” if Ariana Arseneault wins set 2. It will resolve to “Kuzmova” if Katarina Kuzmova 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM ET.
This market will resolve to “Arseneault” if Ariana Arseneault wins the first set. It will resolve to “Kuzmova” if Katarina Kuzmova 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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 Ariana Arseneault and Katarina Kuzmova in the ITF Guimaraes, originally scheduled for June 12, 2026 at 5:00AM 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.Katarina Kuzmova enters the W50 Guimaraes quarterfinal on outdoor hard courts as the clear favorite, holding a WTA ranking near 307 compared to Ariana Arseneault’s position around 432. Kuzmova arrives with strong recent form, including straight-sets victories on hard courts in the preceding Montemor-o-Novo event and consistent results across 2026 ITF events. Arseneault advanced with a straight-sets win over María Oliver Sánchez but faces a sizable ranking and experience gap. Their career head-to-head is even, yet Kuzmova’s superior depth and recent match wins on the surface shape trader consensus around her implied probability edge in this matchup. No reported injuries or withdrawals alter the draw.
This market refers to the tennis match between Ariana Arseneault and Katarina Kuzmova in the ITF Women Guimaraes, originally scheduled for June 12, 2026 at 5:00AM ET.
This market will resolve to 'Ariana Arseneault' if Ariana Arseneault advances against Katarina Kuzmova.
This market will resolve to 'Katarina Kuzmova' if Katarina Kuzmova advances against Ariana Arseneault.
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 'Ariana Arseneault' if Ariana Arseneault advances against Katarina Kuzmova.
This market will resolve to 'Katarina Kuzmova' if Katarina Kuzmova advances against Ariana Arseneault.
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: Jun 12, 2026, 12:00 AM ET
Volumen
$1,765Fecha de finalización
19 jun 2026Mercado abierto
Jun 12, 2026, 12:00 AM ETFuente de resolución
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Katarina Kuzmova enters the W50 Guimaraes quarterfinal on outdoor hard courts as the clear favorite, holding a WTA ranking near 307 compared to Ariana Arseneault’s position around 432. Kuzmova arrives with strong recent form, including straight-sets victories on hard courts in the preceding Montemor-o-Novo event and consistent results across 2026 ITF events. Arseneault advanced with a straight-sets win over María Oliver Sánchez but faces a sizable ranking and experience gap. Their career head-to-head is even, yet Kuzmova’s superior depth and recent match wins on the surface shape trader consensus around her implied probability edge in this matchup. No reported injuries or withdrawals alter the draw.
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