Polymarket market · Sports
Cincinnati Open: Coco Gauff vs Marta Kostyuk
Resolved: Coco Gauff won · See it on Polymarket ↗
11 whales put $95K into this market since Aug 21, 75% of their buying on Coco Gauff. Coco Gauff won. Of the 10 whales whose whole position we captured, 6 made +$24K and 4 lost −$13K: +$10K between them.
The whales on this market
11 whales| Whale · record | Backed | Bought | Sold | Made on it |
|---|---|---|---|---|
| Grave-Coconut
198 settled bets Can't tell from luck |
Coco Gauff @ 97¢ | $29K | — | +$1.0K |
| Smart-Pate-Pumpkin
27 settled bets Can't tell from luck |
Coco Gauff @ 57¢ | $5.0K | $9.5K | — |
| Black-And-White-Solitaire
125 settled bets Can't tell from luck |
Coco Gauff @ 57¢ | $11K | — | +$8.4K |
| Courageous-Robin
67 settled bets Can't tell from luck |
Marta Kostyuk @ 45¢ | $10K | — | −$10K |
| Substantial-Service
670 settled bets Beat the odds* |
Coco Gauff @ 55¢ | $8.7K | — | +$7.2K |
| Hollow-Maggot-Sense
951 settled bets Beat the odds* |
Coco Gauff @ 57¢ | $6.4K | — | +$4.8K |
| Admired-Doubter
81 settled bets Can't tell from luck |
Marta Kostyuk @ 20¢ | $2.5K | $2.3K | −$251 |
| Salty-Wording-Breadcrumb
42 settled bets Can't tell from luck |
Coco Gauff @ 79¢ | $4.4K | — | +$1.2K |
| 0xa0f2…1848
130 settled bets Can't tell from luck |
Coco Gauff @ 74¢ | $2.7K | — | +$958 |
| Powerless-Savannah
2,259 settled bets Beat the odds* |
Marta Kostyuk @ 18¢ | $1.5K | — | −$1.5K |
| Glaring-Salt
1,449 settled bets Can't tell from luck |
Marta Kostyuk @ 44¢ | $1.5K | — | −$1.5K |
Where the whale money went
-
Coco Gauff won$62K75% of whale buying · 6 buyers · $9.5K sold
-
Marta Kostyuk lost$16K19% of whale buying · 4 buyers · $2.3K sold
-
Coco Gauff lost$5.0K6% of whale buying · 1 buyer
From the whale trades we capture ($1,000+) on this market, Aug 21 to Aug 22, 2026. Whether it resolved, and each whale's record, are from the weekly run. “Made on it” is what each whale took out plus what its shares paid at the end ($1 for the winner, nothing for the rest), counting only trades we captured. A dash means it sold more than we saw it buy, so part of its position is missing and it's left out of the totals. How profit is counted.
Results and records from the weekly run (1791223421).