The Toronto Blue Jays suffered the most heartbreaking result imaginable, blowing a 4-3 lead with one out in the ninth inning before the Los Angeles Dodgers won their second consecutive World Series title.
It's back to the drawing board for the Blue Jays, who have several question marks on the roster this offseason (Bo Bichette's future chief among them). Toronto isn't among the early favorites to win the 2026 World Series, either.
MLB odds unsurprisingly have the Dodgers pegged as betting favorites to win a third straight Fall Classic at +350, with the New York Yankees (+750), Philadelphia Phillies (+1100), Houston Astros (+1300), and Seattle Mariners (+1300) among the closest competitors.
Here's a look at the early 2026 World Series odds as we gear up for this winter's free agency.
2026 World Series winner odds
2026 World Series odds over time
Here, we'll track how the World Series odds shift throughout the offseason, free agency, spring training, and 2026 regular season.
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World Series betting splits
Will revisit betting splits as more data is available for the 2026 World Series.
Past World Series winners
The Los Angeles Dodgers won the 2025 World Series by toppling the Toronto Blue Jays in an epic seven-game series.
Here are the last 10 World Series winners, along with their opening odds.
| Season | Winner | Opening odds | Runner up |
|---|---|---|---|
| 2025 |  Los Angeles Dodgers |
+240 |  Toronto Blue Jays |
| 2024 | Los Angeles Dodgers |
+350 |  New York Yankees |
| 2023 |  Texas Rangers |
+5000 |  Arizona Diamondbacks |
| 2022 |  Houston Astros |
+800 |  Philadelphia Phillies |
| 2021 |  Atlanta Braves |
+1000 | Houston Astros |
| 2020 | Los Angeles Dodgers |
+600 |  Tampa Bay Rays |
| 2019 |  Washington Nationals |
+1800 | Houston Astros |
| 2018 |  Boston Red Sox |
+1200 | Los Angeles Dodgers |
| 2017 | Houston Astros |
+1600 | Los Angeles Dodgers |
| 2016 |  Chicago Cubs |
+1050 |  Cleveland Guardians |
The biggest World Series underdogs
Below are the 10 World Series-winning teams since 1985 with the longest opening odds.
| Season | Winner | Opening odds |
|---|---|---|
| 1991 |  Minnesota Twins |
+8000 |
| 2003 |  Florida Marlins |
+7500 |
| 2023 | Texas Rangers |
+5000 |
| 1987 | Minnesota Twins |
+5000 |
| 2013 | Boston Red Sox |
+4000 |
| 2002 |  Anaheim Angels |
+4000 |
| 2010 |  San Francisco Giants |
+2500 |
| 2005 |  Chicago White Sox |
+2200 |
| 2008 | Philadelphia Phillies |
+2000 |
| 2014 | San Francisco Giants |
+2000 |
Teams with most World Series titles
| Team | World Series titles | Most recent championship |
|---|---|---|
| New York Yankees |
27 | 2009 |
 St. Louis Cardinals |
11 | 2011 |
 Oakland A's |
9 | 1989 |
| Boston Red Sox |
9 | 2018 |
| Los Angeles Dodgers |
9 | 2025 |
| San Francisco Giants |
8 | 2014 |
 Cincinnati Reds |
5 | 1990 |
 Pittsburgh Pirates |
5 | 1979 |
 Detroit Tigers |
4 | 1984 |
| Atlanta Braves |
4 | 2021 |
| Chicago Cubs |
3 | 2016 |
 Baltimore Orioles |
3 | 1983 |
| Minnesota Twins |
3 | 1991 |
| Chicago White Sox |
3 | 2005 |
The New York Yankees are the most decorated team in MLB history, and it isn't close. In addition to winning a whopping 27 titles, they've played in 41 World Series. The Los Angeles Dodgers are second all-time with 23 World Series appearances, while the St. Louis Cardinals have won the second-most championships at 11.
Popular MLB futures markets
- MLB World Series MVP odds
- MLB Cy Young odds
- MLB Rookie of the Year odds
- MLB playoff odds
- MLB HR title odds
World Series Odds FAQs
The Los Angeles Dodgers are the current betting favorites over the New York Yankees and Philadelphia Phillies.
The Los Angeles Dodgers beat the Toronto Blue Jays in seven games to win the 2025 World Series.
The World Series has been a best-of-seven series with a 2-3-2 format since 1922.
Since 2017, home-field advantage has been awarded to the team with the better winning percentage in the regular season.
The cash-strapped Florida Marlins entered the 2003 season with +7,500 odds to win it all after finishing four games below .500 the year before. Oddsmakers seemed to be right as the club got off to a sluggish 16-22 start, but a managerial change and some inspired play led to a second half surge and the Fish downed the heavily-favored Yankees in six games in the Fall Classic.
The Los Angeles Dodgers have the best odds to win the 2026 World Series after winning in 2024 and 2025.
World Series odds are calculated based on a team’s perceived likelihood of winning, factoring in metrics like roster strength, pitching depth, injuries, schedule difficulty, betting volume, and historical performance. Oddsmakers use advanced models and market trends to set the opening lines. As the season progresses and bets come in, the odds shift to reflect team performance and public sentiment.
Preseason favorites win the World Series far less often than you'd expect. In the last 20 seasons, only a handful of top preseason favorites have gone on to win it all. Baseball is highly unpredictable, with injuries, midseason trades, and postseason volatility playing a huge role. Underdogs like the 2023 Texas Rangers (+5000 preseason) have proven that even long shots can go the distance.
Yes, most sportsbooks offer World Series MVP odds once the Fall Classic matchup is set. You can bet on individual players before the series begins. As games are played, live MVP odds may be updated. Keep in mind, only players from the two World Series teams are eligible, and the award is often based on clutch performance, stats, and narrative impact across the series.
