Andres Martin and David Jorda Sanchis meet in the first round of the Istanbul Challenger on clay, with recent head-to-head results shaping trader views. Jorda Sanchis defeated Martin 6-4, 6-3 in the Oeiras 4 Challenger qualifying round just one week earlier on the same surface, giving the Spaniard momentum from that straight-sets victory. Martin enters with an 8-14 record this season, including mixed clay results, while Jorda Sanchis has posted strong clay performances in recent Challengers such as Mauthausen. Both players rank outside the top 250, making the matchup competitive on a surface where recent form and direct experience often dictate outcomes in early rounds.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedThis market will resolve to 'Andres Martin' if Andres Martin advances against David Jorda Sanchis.
This market will resolve to 'David Jorda Sanchis' if David Jorda Sanchis advances against Andres Martin.
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 ATP Tour. A consensus of credible reporting may also be used.
Market Opened: May 16, 2026, 6:00 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...This market will resolve to 'Andres Martin' if Andres Martin advances against David Jorda Sanchis.
This market will resolve to 'David Jorda Sanchis' if David Jorda Sanchis advances against Andres Martin.
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 ATP Tour. A consensus of credible reporting may also be used.
Market Opened: May 16, 2026, 6:00 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Andres Martin and David Jorda Sanchis meet in the first round of the Istanbul Challenger on clay, with recent head-to-head results shaping trader views. Jorda Sanchis defeated Martin 6-4, 6-3 in the Oeiras 4 Challenger qualifying round just one week earlier on the same surface, giving the Spaniard momentum from that straight-sets victory. Martin enters with an 8-14 record this season, including mixed clay results, while Jorda Sanchis has posted strong clay performances in recent Challengers such as Mauthausen. Both players rank outside the top 250, making the matchup competitive on a surface where recent form and direct experience often dictate outcomes in early rounds.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions