MLB: 2026 National League Champion — Odds & Predictions
Current favorite: No at 80.5% implied probability.
This market will resolve according to the team that wins the 2026 National League Championship Series. If at any point it becomes impossible for a listed team to win the 2026 National League Championship Series per the rules of the MLB (e.g., they are eliminated in the playoffs), the corresponding market will resolve to “No”. If the 2026 National League Championship Series is cancelled, postponed after November 31, 2026, 11:59 PM ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The primary resolution source will be official information from Major League Baseball (https://www.mlb.com/); however, a consensus of credible reporting may also be used.
Will Atlanta Braves win the 2026 National League Championship Series?
| Outcome | Implied % | Trade |
|---|---|---|
| No | 80.5% | Bet |
| Yes | 19.5% | Bet |
Will Miami Marlins win the 2026 National League Championship Series?
| Outcome | Implied % | Trade |
|---|---|---|
| No | 99.7% | Bet |
| Yes | 0.4% | Bet |
Will New York Mets win the 2026 National League Championship Series?
| Outcome | Implied % | Trade |
|---|---|---|
| No | 98.7% | Bet |
| Yes | 1.4% | Bet |
Will Philadelphia Phillies win the 2026 National League Championship Series?
| Outcome | Implied % | Trade |
|---|---|---|
| No | 91.5% | Bet |
| Yes | 8.5% | Bet |
Will Washington Nationals win the 2026 National League Championship Series?
| Outcome | Implied % | Trade |
|---|---|---|
| No | 99.1% | Bet |
| Yes | 1% | Bet |
Will Chicago Cubs win the 2026 National League Championship Series?
| Outcome | Implied % | Trade |
|---|---|---|
| No | 93.5% | Bet |
| Yes | 6.5% | Bet |
Will Cincinnati Reds win the 2026 National League Championship Series?
| Outcome | Implied % | Trade |
|---|---|---|
| No | 99.7% | Bet |
| Yes | 0.4% | Bet |
Will Milwaukee Brewers win the 2026 National League Championship Series?
| Outcome | Implied % | Trade |
|---|---|---|
| No | 86.3% | Bet |
| Yes | 13.7% | Bet |
Will Pittsburgh Pirates win the 2026 National League Championship Series?
| Outcome | Implied % | Trade |
|---|---|---|
| No | 97% | Bet |
| Yes | 3.1% | Bet |
Will St. Louis Cardinals win the 2026 National League Championship Series?
| Outcome | Implied % | Trade |
|---|---|---|
| No | 98.1% | Bet |
| Yes | 1.9% | Bet |
Will Arizona Diamondbacks win the 2026 National League Championship Series?
| Outcome | Implied % | Trade |
|---|---|---|
| No | 98.2% | Bet |
| Yes | 1.9% | Bet |
Will Colorado Rockies win the 2026 National League Championship Series?
| Outcome | Implied % | Trade |
|---|---|---|
| No | 99.8% | Bet |
| Yes | 0.2% | Bet |
Will Los Angeles Dodgers win the 2026 National League Championship Series?
| Outcome | Implied % | Trade |
|---|---|---|
| No | 59.5% | Bet |
| Yes | 40.5% | Bet |
Will San Diego Padres win the 2026 National League Championship Series?
| Outcome | Implied % | Trade |
|---|---|---|
| No | 97.7% | Bet |
| Yes | 2.4% | Bet |
FAQ
What are the current odds for MLB: 2026 National League Champion?
As of the latest update, No is the favorite at an implied 80.5% probability on Polymarket. Full outcome odds are listed above.
How are these odds calculated?
These are prediction-market prices from Polymarket. Each outcome's price (0 to 100%) is the implied probability the market assigns, set by real money traded, not a bookmaker's margin-adjusted line.
Can I bet on these outcomes?
Yes. Polymarket lets you trade real money on each outcome. Use the links above to view and trade any market, where it is available in your location.