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event16 outcomes

European Open: Gauthier Onclin vs Jan-Lennard Struff

Polymarket·Sports·ends Oct 28, 2026

As of 09:43 UTC on 21 Oct 2026, the highest-priced of the 16 markets in “European Open: Gauthier Onclin vs Jan-Lennard Struff” on Polymarket are “European Open: Gauthier Onclin vs Jan-Lennard Struff Match O/U 23.5” at 70% (+21pp in 24h), “European Open: Gauthier Onclin vs Jan-Lennard Struff Set 1 O/U 10.5” at 64% (+14pp in 24h) and “European Open: Gauthier Onclin vs Jan-Lennard Struff Match O/U 21.5” at 59% (+10pp in 24h). The event has $4.3k in Polymarket-reported 24-hour volume. pdata.world tracks it alongside markets from 8 prediction-market platforms.

vol cum
$4.3k
vol 24h
$4.3k
outcomes
16
ends
Oct 28, 2026
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TennisSportsGames
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European Open: Gauthier Onclin vs Jan-Lennard Struff Match O/U 23.5
rank #1
70¢
▲ 20.5pp
24h change
vol cum
$0
vol 24h
$0
spread
0.61
ends
Oct 28, 2026

This market refers to the tennis match between Gauthier Onclin and Jan-Lennard Struff in the European Open, originally scheduled for October 21, 2026 at 4:00AM ET. This market will resolve to "Over" if the total number of games completed equals or exceeds 24. Otherwise, it will resolve to "Under." All tiebreaks, including any Champions/Super tiebreak, count as one (1) game. If the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution. If the match is permanently abandoned before completion, or if the match has not been completed by November 4, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered unconditionally determined if it would have been guaranteed under every possible completion of the match played according to the match format published by the tournament organizer for that round, including whether a final set is played as a full set or as a match tiebreak. For example, for a line of 21.5, if play stops at 6-3, 5-6, completing the match would have required at least 2 additional games, resulting in at least 22 games played, so "Over" would resolve as the winning outcome. Likewise, if the published format replaces the final set with a match tiebreak, that tiebreak counts as one (1) game, so for a line of 22.5, if play stops at 6-2, 3-3, the match could have reached at most 22 games and "Under" would resolve as the winning outcome. The primary resolution source for this market will be official ATP statistics; however, a consensus of credible reporting may also be used.

timeline
opened · Oct 20, 2026opencloses · Oct 28, 2026
European Open: Gauthier Onclin vs Jan-Lennard Struff Match O/U 23.5 · prices over time
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