In the ATP Challenger Zagreb doubles quarterfinals on outdoor clay, British pair Scott Duncan and Mark Whitehouse advanced with a resilient 7-6(3), 7-6(8) upset over higher-ranked Nerman Fatic/Matej Sabanov in the round of 16 on May 13, showcasing strong tiebreak play despite live doubles rankings around 350. Croatian wildcards Vid Maric and Luka Mikrut, boosted by home crowd support at Zagreb Open, hold a rankings edge with Mikrut at No. 274 doubles and recent singles momentum (career-high No. 159), likely progressing past seeded Erik Grevelius/Adam Heinonen. No head-to-head exists; clay familiarity and local backing favor the hosts, while the Brits' fresh form signals competitive matchup potential.
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 'Duncan/Whitehouse' if the team of Duncan/Whitehouse advances against Maric/Mikrut.
This market will resolve to 'Maric/Mikrut' if the team of Maric/Mikrut advances against Duncan/Whitehouse.
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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
If the match ends in a walkover (a team 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 14, 2026, 12:00 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...This market will resolve to 'Duncan/Whitehouse' if the team of Duncan/Whitehouse advances against Maric/Mikrut.
This market will resolve to 'Maric/Mikrut' if the team of Maric/Mikrut advances against Duncan/Whitehouse.
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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
If the match ends in a walkover (a team 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 14, 2026, 12:00 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...In the ATP Challenger Zagreb doubles quarterfinals on outdoor clay, British pair Scott Duncan and Mark Whitehouse advanced with a resilient 7-6(3), 7-6(8) upset over higher-ranked Nerman Fatic/Matej Sabanov in the round of 16 on May 13, showcasing strong tiebreak play despite live doubles rankings around 350. Croatian wildcards Vid Maric and Luka Mikrut, boosted by home crowd support at Zagreb Open, hold a rankings edge with Mikrut at No. 274 doubles and recent singles momentum (career-high No. 159), likely progressing past seeded Erik Grevelius/Adam Heinonen. No head-to-head exists; clay familiarity and local backing favor the hosts, while the Brits' fresh form signals competitive matchup potential.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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