Playoff Series Breakdown
| First Round Playoff: Pit Alleghenys @ Phi Quakers | ||
| 1 | Phi Quakers 7, Pit Alleghenys 1 | WP: Kershaw LP: Gibson |
| 2 | Phi Quakers 6, Pit Alleghenys 3 | WP: Sweeney LP: Cole |
| 3 | Phi Quakers 3, Pit Alleghenys 1 | WP: Joss LP: Scherzer |
| 4 | Phi Quakers 5, Pit Alleghenys 2 | WP: Kershaw LP: Gibson |
| Phi Quakers Win Series 4-0 | ||
| First Round Playoff: Lou Colonels @ Pit Pirates | ||
| 1 | Pit Pirates 5, Lou Colonels 0 | WP: Koufax LP: Scott |
| 2 | Pit Pirates 7, Lou Colonels 5 | WP: Drysdale LP: Marichal |
| 3 | Pit Pirates 4, Lou Colonels 0 | WP: Coombs LP: Welch |
| 4 | Pit Pirates 10, Lou Colonels 1 | WP: Koufax LP: Scott |
| Pit Pirates Win Series 4-0 | ||
| First Round Playoff: STL Browns @ Det Tigers | ||
| 1 | Det Tigers 8, STL Browns 5 | WP: Koonce LP: Johnson |
| 2 | STL Browns 6, Det Tigers 2 | WP: Mathewson LP: Gooden |
| 3 | STL Browns 8, Det Tigers 2 | WP: Seaver LP: Waddell |
| 4 | Det Tigers 12, STL Browns 5 | WP: Roney LP: Richard |
| 5 | Det Tigers 7, STL Browns 4 | WP: Gooden LP: Johnson |
| 6 | Det Tigers 5, STL Browns 1 | WP: Waddell LP: Mathewson |
| Det Tigers Win Series 4-2 | ||
| First Round Playoff: Wash Senators @ Bos Red Sox | ||
| 1 | Wash Senators 6, Bos Red Sox 4 | WP: Arrieta LP: Marmol |
| 2 | Bos Red Sox 4, Wash Senators 3 | WP: Baldwin LP: Blue |
| 3 | Bos Red Sox 5, Wash Senators 2 | WP: Ferguson LP: Schilling |
| 4 | Wash Senators 3, Bos Red Sox 1 | WP: Arrieta LP: Santana |
| 5 | Bos Red Sox 6, Wash Senators 5 | WP: Baldwin LP: Blue |
| 6 | Bos Red Sox 5, Wash Senators 1 | WP: Ferguson LP: Schilling |
| Bos Red Sox Win Series 4-2 | ||
| Second Round Playoff: Det Tigers @ Balt Orioles | ||
| 1 | Balt Orioles 10, Det Tigers 1 | WP: Tiant LP: Koonce |
| 2 | Balt Orioles 6, Det Tigers 2 | WP: Kluber LP: Gooden |
| 3 | Balt Orioles 3, Det Tigers 1 | WP: Hernandez LP: Bonderman |
| 4 | Balt Orioles 6, Det Tigers 3 | WP: Tiant LP: Koonce |
| Balt Orioles Win Series 4-0 | ||
| Second Round Playoff: Phi Quakers @ NY Mets | ||
| 1 | NY Mets 5, Phi Quakers 0 | WP: Alexander LP: Kershaw |
| 2 | NY Mets 5, Phi Quakers 1 | WP: Verlander LP: Sweeney |
| 3 | NY Mets 7, Phi Quakers 5 | WP: Clippard LP: Gagne |
| 4 | Phi Quakers 7, NY Mets 5 | WP: Bailey LP: Dotel |
| 5 | NY Mets 5, Phi Quakers 0 | WP: Verlander LP: Sweeney |
| NY Mets Win Series 4-1 | ||
| Second Round Playoff: Pit Pirates @ Cle Spiders | ||
| 1 | Cle Spiders 6, Pit Pirates 3 | WP: Martinez LP: Koufax |
| 2 | Cle Spiders 4, Pit Pirates 2 | WP: Walsh LP: Singer |
| 3 | Pit Pirates 8, Cle Spiders 7 | WP: Betances LP: Hader |
| 4 | Pit Pirates 2, Cle Spiders 1 | WP: Seward LP: Davis |
| 5 | Cle Spiders 9, Pit Pirates 3 | WP: Walsh LP: Singer |
| 6 | Cle Spiders 4, Pit Pirates 2 | WP: Brown LP: Coombs |
| Cle Spiders Win Series 4-2 | ||
| Second Round Playoff: Bos Red Sox @ Hou Astros | ||
| 1 | Bos Red Sox 4, Hou Astros 0 | WP: Santana LP: McNally |
| 2 | Hou Astros 9, Bos Red Sox 8 | WP: Ryan LP: Foulke |
| 3 | Bos Red Sox 9, Hou Astros 7 | WP: Ferguson LP: Hunter |
| 4 | Hou Astros 11, Bos Red Sox 1 | WP: McNally LP: Santana |
| 5 | Hou Astros 6, Bos Red Sox 5 | WP: Ford LP: Marmol |
| 6 | Hou Astros 6, Bos Red Sox 5 | WP: Eichhorn LP: Foulke |
| Hou Astros Win Series 4-2 | ||
| Third Round Playoff: Cle Spiders @ NY Mets | ||
| 1 | NY Mets 9, Cle Spiders 1 | WP: Alexander LP: Martinez |
| 2 | Cle Spiders 5, NY Mets 4 | WP: Walsh LP: Verlander |
| 3 | Cle Spiders 2, NY Mets 0 | WP: Brown LP: deGrom |
| 4 | Cle Spiders 5, NY Mets 3 | WP: Martinez LP: Alexander |
| 5 | Cle Spiders 2, NY Mets 1 | WP: Walsh LP: Clippard |
| Cle Spiders Win Series 4-1 | ||
| Third Round Playoff: Balt Orioles @ Hou Astros | ||
| 1 | Hou Astros 4, Balt Orioles 3 | WP: McNally LP: Treinen |
| 2 | Hou Astros 5, Balt Orioles 2 | WP: Ford LP: Kluber |
| 3 | Balt Orioles 3, Hou Astros 2 | WP: Hernandez LP: Hunter |
| 4 | Balt Orioles 8, Hou Astros 3 | WP: Tiant LP: McNally |
| 5 | Hou Astros 7, Balt Orioles 1 | WP: Ford LP: Kluber |
| 6 | Balt Orioles 5, Hou Astros 3 | WP: King LP: Vance |
| 7 | Hou Astros 3, Balt Orioles 2 | WP: Hunter LP: Hernandez |
| Hou Astros Win Series 4-3 | ||
| World Series: Cle Spiders @ Hou Astros | ||
| 1 | Hou Astros 4, Cle Spiders 2 | WP: McNally LP: Martinez |
| 2 | Cle Spiders 6, Hou Astros 4 | WP: Walsh LP: Hunter |
| 3 | Cle Spiders 5, Hou Astros 1 | WP: Brown LP: Ryan |
| 4 | Hou Astros 6, Cle Spiders 3 | WP: McNally LP: Martinez |
| 5 | Cle Spiders 4, Hou Astros 1 | WP: Walsh LP: Hunter |
| 6 | Hou Astros 6, Cle Spiders 5 | WP: Drabowsky LP: Peavy |
| 7 | Cle Spiders 2, Hou Astros 0 | WP: Martinez LP: McNally |
| Cle Spiders Win Series 4-3 | ||
