Chicago Cubs O/U 2.5 leads at 81%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | Chicago Cubs O/U 2.5 | 81% | +23% | - |
| 2 | 1st 5 Innings O/U 2.5 | 74% | +35% | - |
| 3 | Cincinnati Reds O/U 2.5 | 68% | +48% | - |
| 4 | Chicago Cubs O/U 3.5 | 63% | +59% | - |
| 5 | Chicago Cubs O/U 6.5 | 62% | +60% | - |
| 6 | O/U 7.5 | 60% | +65% | $1K |
| 7 | 1st 5 Innings O/U 3.5 | 58% | +71% | $10 |
| 8 | Chicago Cubs vs. Cincinnati Reds | 56% | +77% | $8K |
| 9 | Cincinnati Reds O/U 5.5 | 55% | +83% | - |
| 10 | Cincinnati Reds O/U 3.5 | 54% | +87% | - |
| 11 | O/U 8.5 | 52% | +92% | $2K |
| 12 | Chicago Cubs O/U 4.5 | 52% | +94% | - |
| 13 | Cincinnati Reds O/U 1.5 | 48% | +108% | - |
| 14 | NRFI | 46% | +115% | $280 |
| 15 | 1st 5 Innings O/U 4.5 | 46% | +120% | $78 |
| 16 | Spread -1.5 | 44% | +130% | $2K |
| 17 | O/U 9.5 | 42% | +141% | $2K |
| 18 | Cincinnati Reds O/U 4.5 | 40% | +153% | - |
| 19 | Chicago Cubs O/U 5.5 | 39% | +156% | - |
| 20 | 1st 5 Innings O/U 5.5 BEST VALUE | 35% | +186% | - |
Real-money prediction market · Trade with confidence
In the upcoming MLB game between the Chicago Cubs and Cincinnati Reds, scheduled for September 18 at 6:40PM ET: This market will resolve to "Chicago Cubs" if the Chicago Cubs win the game. This mark...
This prediction market tracks whether Chicago Cubs vs. Cincinnati Reds will occur, with $16K in total trading volume reflecting significant trader interest. Prediction markets aggregate the collective intelligence of participants who stake real money on outcomes, making them one of the most reliable forecasting tools available for events driven by team performance data, historical matchups, and real-time injury reports.
Traders lean toward Chicago Cubs O/U 2.5 at 81%, suggesting a probable but not certain outcome. This moderate confidence level often reflects genuine uncertainty — markets at this range tend to see the most price movement as new information emerges.
Trading activity is exceptionally high, with $16K traded in the last 24 hours alone (99% of total volume). This surge often indicates breaking news, a key deadline approaching, or a significant shift in market sentiment.
This market is scheduled to resolve by 2026-09-25. As the resolution date approaches, expect increased trading activity and tighter probability estimates. Historical data shows that prediction market accuracy improves significantly in the final days before resolution.
As of Sep 18, 2026 at 15:35 UTC, the leading outcome is Chicago Cubs O/U 2.5 at 81% probability, with $16K in total trading volume on Polymarket.
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