Roberts vs. Sarr: Set 1 Games O/U 8.5
BUY YES
- Cost
- 74.0¢
- Implied chance
- 74.0%
- Return if right
- 35.1%
- Spread cost
- 43%
If you put in $100
You get 135.1 shares at 74.0¢ each.
YES wins: $135.14 back, a profit of $35.14. YES loses: $0.00, and the whole $100 is gone.
The gap between buyers and sellers takes $26.16 of that profit. Without it you would make $61.29.
Assumes the whole order fills at this price. A large order eats into the book and averages worse.
Buy YES on Polymarket
BUY NO
- Cost
- 50.0¢
- Implied chance
- 50.0%
- Return if right
- 100.0%
- Spread cost
- 39%
If you put in $100
You get 200.0 shares at 50.0¢ each.
NO wins: $200.00 back, a profit of $100.00. NO loses: $0.00, and the whole $100 is gone.
The gap between buyers and sellers takes $63.16 of that profit. Without it you would make $163.16.
Assumes the whole order fills at this price. A large order eats into the book and averages worse.
Buy NO on Polymarket
Latest news
headlines link to their publishers- Former US Marine Robert Gilman released from detention in RussiaThe Hill · 15h ago
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- Russia frees ex-US Marine Robert Gilman from detentionAl Jazeera · 15h ago
- Former US Marine Robert Gilman released after years of detention in RussiaABC News · 16h ago
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Headlines are matched on the names in “Roberts vs. Sarr: Set 1 Games O/U 8.5”. Nobody checks them by hand, so one may not be relevant. They also say nothing about whether the price has already moved on this news.
How this market resolves
This market refers to the tennis match between Justin Roberts and Jelani Sarr in the ITF M25 East Lansing Men, originally scheduled for August 12, 2026 at 10:00AM 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.
Source: https://www.itftennis.com/en/tournament-calendar/
Other outcomes in ITF M25 East Lansing Men: Justin Roberts vs Jelani Sarr
- ITF M25 East Lansing Men: Justin Roberts vs Jelani Sarr
- Set Handicap: Sarr (-1.5) vs Roberts (+1.5)
- Set 1 Winner: Roberts vs Sarr
- Justin Roberts vs. Jelani Sarr: Total Sets O/U 2.5
- Set Handicap: Roberts (-1.5) vs Sarr (+1.5)
- Roberts vs. Sarr: Set 1 Games O/U 10.5
- Roberts vs. Sarr: Match O/U 22.5
- Roberts vs. Sarr: Match O/U 21.5
- Set 2 Winner: Roberts vs Sarr
- Roberts vs. Sarr: Match O/U 23.5
- Roberts vs. Sarr: Set 2 Games O/U 8.5
- Roberts vs. Sarr: Set 2 Games O/U 10.5
- Roberts vs. Sarr: Set 2 Games O/U 9.5
- Roberts vs. Sarr: Set 1 Games O/U 9.5
- ITF M25 East Lansing Men: Completed Match: Justin Roberts vs Jelani Sarr