This is a complete listing of Major League Baseball (MLB) postseason series, grouped by franchise. Series featuring relocated teams are kept with their ultimate relocation franchises. Bolded years indicate wins. Tables are sorted first by the number of series, then the number of wins, and then alphabetically. The list only includes postseason series played since the introduction of the World Series in 1903.
Arizona Diamondbacks
Athletics
Atlanta Braves
Baltimore Orioles
Boston Red Sox
Chicago Cubs
Chicago White Sox
Cincinnati Reds
Cleveland Guardians
Colorado Rockies
Detroit Tigers
Houston Astros
Kansas City Royals
Los Angeles Angels
Los Angeles Dodgers
Miami Marlins
Milwaukee Brewers
Minnesota Twins
New York Mets
New York Yankees
Philadelphia Phillies
Pittsburgh Pirates
St. Louis Cardinals
San Diego Padres
San Francisco Giants
Seattle Mariners
Tampa Bay Rays
Texas Rangers
Toronto Blue Jays
Washington Nationals
Most frequent matchups
Notes
References
See also