Part of: Cincinnati Open: Aryna Sabalenka vs Sara Bejlek
Cincinnati Open: Aryna Sabalenka vs Sara Bejlek
This Polymarket tennis market tracks whether Aryna Sabalenka or Sara Bejlek advances in their Cincinnati Open match, scheduled for August 19, 2026, at 8:30 PM ET. Live odds and market activity reflect the latest trading, with $10,300 in tracked smart money and notable conviction around Sabalenka. The market is scheduled to resolve by August 27, 2026, subject to its stated match-completion rules.
7 smart money signals detected, totaling $48,026.
Categories: Tennis, Sports, Games
Notable Trades
93% win-rate contrarian bettor
A highly proven bettor with a 93% win rate and substantial edge sold Sabalenka at 74%, creating a defensible equivalent buy on Bejlek at 26%.
- This bettor has won 93% of 2,426 resolved positions and earned over $2.07 million.
- They sold Sabalenka at 74%, signaling a strong opposing view in a liquid tennis market.
- The equivalent copy trade is buying Sara Bejlek at 26%, implying roughly a 3.8x payout if correct.
$1,300 on Sara Bejlek | Wallet win rate: 93%
98% winner scaling into Sabalenka
A highly experienced serial trader with a 98% win rate is adding $8,000 to an existing Sabalenka position, though the entry matches the market favorite price and offers limited demonstrated edge.
- This bettor has won 98% of 359 resolved trades and is up $299,320 overall.
- The wallet is adding $8,000 to an existing Sabalenka position at 88¢, signaling continued conviction.
- The trade is in a liquid market near the prevailing 88% favorite price, so the edge appears modest rather than deeply mispriced.
$9,000 on Aryna Sabalenka | Wallet win rate: 98%
Profitable serial cross-market bettor
A highly experienced, profitable trader made a fresh Sabalenka purchase amid a major volume surge, though the edge signal is moderate rather than exceptional.
- This bettor has won 64% of 21,679 resolved trades and is up $6.1 million lifetime.
- The market saw a 63.6× historical volume spike, adding meaningful support to the fresh Sabalenka position.
- The $2,118 purchase was made at 68¢, near the current 66% market odds, so the apparent edge is moderate.
$2,118 on Aryna Sabalenka | Wallet win rate: 65%
Five-wallet Sabalenka conviction cluster
Five wallets deployed $28,301 on Sabalenka amid a 310x volume spike, including highly profitable bettors with exceptional long-term records.
- Five wallets put $28,301 behind Sabalenka, driving a 310x historical volume spike.
- A leading bettor has won 93% of 2,426 resolved positions and earned $2.07M in profit.
- Another participant has a 98% win rate across 361 resolved positions, reinforcing the coordinated signal.
$16,941 on Aryna Sabalenka
93% win-rate contrarian bettor
A highly proven bettor with a 93% win rate and substantial edge sold Sabalenka at 74%, creating a defensible equivalent buy on Bejlek at 26%.
- This bettor has won 93% of 2,426 resolved positions and earned over $2.07 million.
- They sold Sabalenka at 74%, signaling a strong opposing view in a liquid tennis market.
- The equivalent copy trade is buying Sara Bejlek at 26%, implying roughly a 3.8x payout if correct.
$1,668 on Sara Bejlek | Wallet win rate: 93%
98% winner scaling into Sabalenka
A highly experienced serial trader with a 98% win rate is adding $8,000 to an existing Sabalenka position, though the entry matches the market favorite price and offers limited demonstrated edge.
- This bettor has won 98% of 359 resolved trades and is up $299,320 overall.
- The wallet is adding $8,000 to an existing Sabalenka position at 88¢, signaling continued conviction.
- The trade is in a liquid market near the prevailing 88% favorite price, so the edge appears modest rather than deeply mispriced.
$8,999 on Aryna Sabalenka | Wallet win rate: 98%
98% winner scaling into Sabalenka
A highly experienced serial trader with a 98% win rate is adding $8,000 to an existing Sabalenka position, though the entry matches the market favorite price and offers limited demonstrated edge.
- This bettor has won 98% of 359 resolved trades and is up $299,320 overall.
- The wallet is adding $8,000 to an existing Sabalenka position at 88¢, signaling continued conviction.
- The trade is in a liquid market near the prevailing 88% favorite price, so the edge appears modest rather than deeply mispriced.
$8,000 on Aryna Sabalenka | Wallet win rate: 98%
Top Holders
- 0x55f5...e2a0 — Outcome 78532864, $42,074 (98% win rate)
- 0xdb85...152f — Outcome 78532864, $40,000 (85% win rate)
- 0xaa77...15a5 — Outcome 78532864, $25,272 (70% win rate)
- 0xc3c3...eec8 — Outcome 78532864, $25,000 (99% win rate)
- 0x081e...f76e — Outcome 78532864, $4,086 (93% win rate)
- 0xef46...b0ea — Outcome 78532864, $3,500 (48% win rate)
- 0x99c4...6266 — Outcome 78532864, $3,488
- 0x076d...8d4c — Outcome 78532864, $3,168 (65% win rate)
- 0x6c5d...474f — Outcome 78532864, $3,160
- 0x3349...c0b8 — Outcome 78532864, $3,000 (82% win rate)
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