|Postseason Teams||World Series Winner|
The 1971 World Series winner was the Pittsburgh Pirates, who defeated the Baltimore Orioles in 7 games. The final game was on on Oct 17, 1971, in which the Pirates won 2-1 on the road.
The 1971 World Series started on Oct 9, 1971 and ended on Oct 17, 1971, lasting the full 7 games.
The Baltimore Orioles had the best regular season record in the 1971 MLB season at 101-57.
The Baltimore Orioles had the best run differential in the 1971 regular season at +212 runs.
The Cleveland Indians had the worst run differential in the 1971 regular season at -204 runs.
The Pittsburgh Pirates had the most runs per game in the 1971 regular season at 4.86 RPG.
The Baltimore Orioles allowed the fewest runs per game in the 1971 regular season at 3.35 runs allowed per game.
|Team||Record||Streak||RPG||RPG Allowed||Run Differential||Playoff Result|
|Baltimore Orioles||101-57||W11||4.70||3.35||+212||Lost WS|
|Oakland Athletics||101-60||W3||4.29||3.50||+127||Lost ALCS|
|Pittsburgh Pirates||97-65||W1||4.86||3.70||+189||Won WS|
|San Francisco Giants||90-72||W1||4.36||3.98||+62||Lost NLCS|
|St. Louis Cardinals||90-72||L1||4.55||4.30||+40|
|Los Angeles Dodgers||89-73||W1||4.09||3.62||+76|
|Kansas City Royals||85-76||L2||3.75||3.52||+37|
|Boston Red Sox||85-77||L3||4.27||4.12||+24|
|New York Mets||83-79||W1||3.63||3.40||+38|
|New York Yankees||82-80||W2||4.00||3.96||+7|
|Chicago White Sox||79-83||W2||3.81||3.69||+20|
|San Diego Padres||61-100||L1||3.02||3.79||-124|