The top four teams favored to win the World Series at BetOnline.ag all reside in the National League.
Considering since 2000, 13 National League teams and 12 American League teams have won the World Series, it’s unusual to see the National League have the top four teams.
The next five teams favored are all American League teams.
World Series odds are fluid and subject to change. Here’s the direct link to real-time lines: https://www.betonline.ag/sportsbook/futures-and-props/mlb-futures/world-series.
Winning league of the 2025 World Series
American League +115 (23/20)
National League -155 (20/31)
Note: These odds give the NL a 60.8% likelihood of winning the World Series.
| 2025 World Series | ||
| Los Angeles Dodgers | 7/2 | (+350) |
| Philadelphia Phillies | 13/2 | (+650) |
| Milwaukee Brewers | 7/1 | |
| San Diego Padres | 8/1 | |
| Seattle Mariners | 9/1 | |
| Toronto Blue Jays | 9/1 | |
| Detroit Tigers | 11/1 | |
| Houston Astros | 12/1 | |
| New York Yankees | 12/1 | |
| Chicago Cubs | 16/1 | |
| New York Mets | 18/1 | |
| Boston Red Sox | 20/1 | |
| Texas Rangers | 66/1 | |
| Cleveland Guardians | 80/1 | |
| Cincinnati Reds | 100/1 | |
| San Francisco Giants | 150/1 | |
| Kansas City Royals | 200/1 | |
| Tampa Bay Rays | 200/1 | |
| St. Louis Cardinals | 300/1 | |
| Los Angeles Angels | 400/1 | |
| Atlanta Braves | 500/1 | |
| Arizona Diamondbacks | 750/1 | |
| Baltimore Orioles | 1000/1 | |
| Miami Marlins | 1000/1 | |
| Minnesota Twins | 1000/1 | |
| Oakland Athletics | 1000/1 |
