Who bet on "Cincinnati Open: Alexander Zverev vs Tommy Paul" — Polymarket whale activity
4 whale wallets moved $81K through this market in the 30 days to 2026-08-19, across 5 trades of $10,000 or more. 63% of their buy volume went to Alexander Zverev, at a volume-weighted entry of 89¢. The market last traded Alexander Zverev at 13¢.
- $81K
- whale volume
- 4
- whale wallets
- 5
- fills ≥ $10K
- 43%
- top wallet share
where the whale money went
Alexander Zverev
2 wallets bought at an average of 89¢
last traded 13¢ on 2026-08-19
Tommy Paul
1 wallet bought at an average of 88¢
last traded 99.9¢ on 2026-08-19
how to read this
Whale money is genuinely split here. Alexander Zverev took 63% of the buy volume and Tommy Paul took 37%, so large wallets are on both sides of this question. There is no whale consensus to follow.
Between those entries and the last print the market moved 76 cents against the side whales bought. That is the distance between two observed prices, not a profit: we do not know which of these wallets are still holding.
The market has since converged — Tommy Paul last traded at 99.9¢ on 2026-08-19 — so this page is a record of how large wallets positioned while the question was still open.
biggest whale fills (5)
| date | wallet | side | outcome | size | price |
|---|---|---|---|---|---|
| 2026-08-19 | 0x8718…5040 | BUY | Alexander Zverev | $23K | 85¢ |
| 2026-08-19 | 0x1a95…3a16 | BUY | Tommy Paul | $20K | 88¢ |
| 2026-08-19 | 0x5f65…2036 | SELL | Tommy Paul | $13K | 38¢ |
| 2026-08-19 | 0x5f65…2036 | SELL | Tommy Paul | $13K | 37¢ |
| 2026-08-19 | 0x5fd2…afce | BUY | Alexander Zverev | $11K | 97¢ |
Each wallet links to its transaction on Polygonscan — every number on this page is checkable against the chain.
markets with similar flow
This market is one of 300 markets we track whale flow on; the week's biggest moves across all of them are on the whale index.
Whether this kind of flow actually predicts outcomes is a separate question, and we tested it on hundreds of resolved markets — read the backtest. The short version: whale flow confirms, it does not forecast.
Not financial advice · on-chain data, may be delayed · snapshot of 2026-08-31 · below our data bar, excluded from search indexing
Free tier covers the whale endpoints used on this page.