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  • View the American League and National League Pennant odds for all 30 Major League Baseball teams in the 2021 season
  • The New York Yankees and LA Dodgers opened as AL and NL favorites, respectively
  • Use the tabs within the graphs to pare down or expand the number of teams displayed

This page tracks the odds of winning the American League and National League Pennants for all 30 MLB teams. The data are generated by averaging the odds from multiple online sportsbooks.

2021 American League Pennant Odds

Oct. 28: The NY Yankees have opened as +275 AL Pennant favorites.

AL Pennant Odds

Team 2021 AL Pennant Odds
New York Yankees +275
Tampa Bay Rays +500
Minnesota Twins +600
Chicago White Sox +600
Houston Astros +800
Oakland Athletics +800
Cleveland Indians +800
Toronto Blue Jays +1700
LA Angels +2000
Boston Red Sox +2500
Baltimore Orioles +4000
Kansas City Royals +4000
Seattle Mariners +4000
Detroit Tigers +4000
Texas Rangers +500

Odds as of Oct. 29.

Past 10 American League Pennant Winners

Year Team Reg. Season Record
2020 Tampa Bay Rays 40-20
2019 Houston Astros 107-55
2018 Boston Red Sox 108-54
2017 Houston Astros 101-61
2016 Cleveland Indians 94-67
2015 Kansas City Royals 95-67
2014 Kansas City Royals 89-73
2013 Boston Red Sox 97-65
2012 Detroit Tigers 88-74
2011 Texas Rangers 96-66

No team has achieved more postseason success than the Yankees, who have won 40 American League pennants since 1921. New York captured its most recent pennant in 2009, defeating the LA Angeles in six games in the American League Championship Series.

Looking for the latest MLB odds? – Get current moneyline odds, run lines, and totals for all upcoming games today here.

2021 National League Pennant Odds

Oct. 28: No surprise in the opening NL Pennant odds: the LA Dodgers are +200 favorites to win their second in a row and fourth in five years.


NL Pennant Odds

Team 2021 NL Pennant Odds
Los Angeles Dodgers +200
San Diego Padres +375
Atlanta Braves +500
Cincinnati Reds +800
Chicago Cubs +1300
New York Mets +1500
Washington Nationals +1500
St Louis Cardinals +1600
Philadelphia Phillies +1800
Miami Marlins +2500
Milwaukee Brewers +2500
San Francisco Giants +3300
Arizona Diamondbacks +3300
Colorado Rockies +4000
Pittsburgh Pirates +6600

Odds as of Oct. 29. 

Past 10 National League Pennant Winners

Year Team Reg. Season Record
2020 LA Dodgers 43-17
2019 Washington Nationals 93-69
2018 Los Angeles Dodgers 92-71
2017 Los Angeles Dodgers 104-58
2016 Chicago Cubs 103-58
2015 New York Mets 90-72
2014 San Francisco Giants 88-74
2013 St. Louis Cardinals 97-65
2012 San Francisco Giants 94-68
2011 St. Louis Cardinals 90-72

Archived AL & NL Pennant Odds: 2020, 2019

Author Image

Sascha was a hockey player in his youth, a lawyer in his capricious mid-20s, and has now been an assigning editor, writer, and lead oddsmaker for SBD for over five years. He covers everything you can possibly put odds on, but specializes in football, baseball, hockey, and basketball.