Current community forecast
🇮🇹 Jannik Sinner 62%+3.3ptLeader of 7 outcomes
Forecasters
23
Question type
multiple choice
Methodology
Play-money forecasting platform
Source type
Forecast
Market data
Updated 14 minutes ago
Sep 8, 25, 9:23 AMSep 24, 26, 11:59 PM
Trends
Paper funds only — no real moneyNot financial advice
Selected outcome
🇮🇹 Jannik Sinner62%
Compare venues· 🇮🇹 Jannik Sinner
Ranked by market quality, then liquidity and 24h volume| Venue | Quality | Probability | vs reference | 24h Vol | Liq | Freshness | |
|---|---|---|---|---|---|---|---|
 PolymarketBest overall82% match · verified | High | 53% | — | $73.7K | $1.2M | 14 minutes ago | Open → |
 Kalshi78% match · auto | Medium | 55% | — | $43.7K | $529.4K | 14 minutes ago | Open → |
 Limitless82% match · linked | Low | 53% | — | $0 | $0 | 14 minutes ago | Open → |
| Manifold MarketsThis page | — | 62% | — | — | — | 14 minutes ago |
Also available on Polymarket
2026 Men’s US Open Winner (Tennis)
0.1 pts1mo
+0.5pt54.1%
-1.0pt22.4%
7.1%
+46 more outcomes
89 • High qualityTight spreadHigh liquidityHigh ambiguity
Total Vol$4.7M
24h Vol$73.7K
POLYMARKETAlso available on Limitless
2026 Men’s US Open Winner (Tennis)
1mo
52.5%
21.3%
7.5%
+2 more outcomes
22 • Low qualitySpread unknownLow liquidityThin market
Total Vol$0
24h Vol$0
LIMITLESSAlso available on Kalshi
US Open Men's Singles Winner
5.0 pts2mo
+5.0pt55%
+1.0pt23%
9%
+30 more outcomes
74 • Medium qualityTight spreadHigh liquidityHigh ambiguity
Total Vol$615.1K
24h Vol$43.7K
KALSHIRules
Which male player will win the singles title in 2026?
Probabilities may differ due to different market structures, fees, and participant pools.
Large trades
$1.1k47.0%POLYMARKETWill Jannik Sinner win the 2026 Men's US Open? — Novladius34d ago
POLYMARKETWill Jannik Sinner win the 2026 Men's US Open? — Novladius34d ago$1.3k26.0%KALSHICarlos Alcaraz — Yes13d ago
KALSHICarlos Alcaraz — Yes13d agoVolume trend
$79Jul 1512d of dataJul 29
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Which male player will win the singles title in 2026?