Playoff Series Breakdown
| First Round Playoff: Mariners @ Yankees | ||
| 1 | Yankees 5, Mariners 2 | WP: Cortes Jr. LP: Fried |
| 2 | Yankees 11, Mariners 5 | WP: Severino LP: Gilbert |
| Yankees Win Series 2-0 | ||
| First Round Playoff: Pirates @ Dodgers | ||
| 1 | Dodgers 4, Pirates 0 | WP: Urias LP: Cole |
| 2 | Dodgers 1, Pirates 0 | WP: Graterol LP: Bednar |
| Dodgers Win Series 2-0 | ||
| First Round Playoff: Nationals @ Marlins | ||
| 1 | Marlins 7, Nationals 0 | WP: Cabrera LP: Gray |
| 2 | Marlins 13, Nationals 1 | WP: Lopez LP: Morris |
| Marlins Win Series 2-0 | ||
| First Round Playoff: Tigers @ Angels | ||
| 1 | Angels 9, Tigers 2 | WP: Ohtani LP: Wentz |
| 2 | Tigers 5, Angels 4 | WP: Garcia LP: Detmers |
| 3 | Angels 10, Tigers 0 | WP: Suarez LP: Ray |
| Angels Win Series 2-1 | ||
| Second Round Playoff: Angels @ Astros | ||
| 1 | Astros 3, Angels 2 | WP: Javier LP: Ohtani |
| 2 | Angels 4, Astros 3 | WP: Detmers LP: Gonsolin |
| 3 | Angels 4, Astros 0 | WP: Suarez LP: Valdez |
| 4 | Angels 7, Astros 6 | WP: Barria LP: Brown |
| 5 | Angels 3, Astros 2 | WP: Ohtani LP: Javier |
| Angels Win Series 4-1 | ||
| Second Round Playoff: Marlins @ Diamondbacks | ||
| 1 | Diamondbacks 3, Marlins 2 | WP: Scherzer LP: McHugh |
| 2 | Diamondbacks 3, Marlins 1 | WP: Gallen LP: Alcantara |
| 3 | Marlins 4, Diamondbacks 1 | WP: Cishek LP: Nelson |
| 4 | Marlins 7, Diamondbacks 5 | WP: Richards LP: Nelson |
| 5 | Diamondbacks 3, Marlins 0 | WP: Scherzer LP: Cabrera |
| 6 | Diamondbacks 2, Marlins 1 | WP: Gallen LP: Alcantara |
| Diamondbacks Win Series 4-2 | ||
| Second Round Playoff: Dodgers @ Cubs | ||
| 1 | Cubs 11, Dodgers 1 | WP: Wesneski LP: Kershaw |
| 2 | Cubs 10, Dodgers 9 | WP: Hughes LP: Bickford |
| 3 | Dodgers 3, Cubs 1 | WP: Wheeler LP: Steele |
| 4 | Cubs 10, Dodgers 1 | WP: Hill LP: May |
| 5 | Cubs 1, Dodgers 0 | WP: Wesneski LP: Kershaw |
| Cubs Win Series 4-1 | ||
| Second Round Playoff: Yankees @ Guardians | ||
| 1 | Guardians 10, Yankees 1 | WP: McKenzie LP: Cortes Jr. |
| 2 | Guardians 3, Yankees 1 | WP: Bieber LP: Severino |
| 3 | Yankees 8, Guardians 1 | WP: Rodon LP: Civale |
| 4 | Yankees 8, Guardians 7 | WP: Montgomery LP: Wainwright |
| 5 | Guardians 4, Yankees 3 | WP: Morgan LP: Soto |
| 6 | Yankees 2, Guardians 1 | WP: Severino LP: Bieber |
| 7 | Guardians 10, Yankees 4 | WP: Civale LP: Rodon |
| Guardians Win Series 4-3 | ||
| Third Round Playoff: Diamondbacks @ Cubs | ||
| 1 | Cubs 6, Diamondbacks 1 | WP: Wesneski LP: Scherzer |
| 2 | Diamondbacks 5, Cubs 1 | WP: Gallen LP: Thompson |
| 3 | Diamondbacks 3, Cubs 0 | WP: Nelson LP: Steele |
| 4 | Cubs 5, Diamondbacks 4 | WP: Effross LP: Jameson |
| 5 | Cubs 2, Diamondbacks 1 | WP: Wesneski LP: Scherzer |
| 6 | Diamondbacks 4, Cubs 3 | WP: Gallen LP: Effross |
| 7 | Diamondbacks 3, Cubs 1 | WP: Sandlin LP: Hughes |
| Diamondbacks Win Series 4-3 | ||
| Third Round Playoff: Angels @ Guardians | ||
| 1 | Angels 2, Guardians 1 | WP: Ohtani LP: McKenzie |
| 2 | Guardians 4, Angels 2 | WP: Feyereisen LP: Gott |
| 3 | Angels 3, Guardians 1 | WP: Suarez LP: Civale |
| 4 | Angels 4, Guardians 0 | WP: Sandoval LP: Lorenzen |
| 5 | Angels 2, Guardians 0 | WP: Bard LP: Feyereisen |
| Angels Win Series 4-1 | ||
| World Series: Angels @ Diamondbacks | ||
| 1 | Diamondbacks 2, Angels 0 | WP: Scherzer LP: Ohtani |
| 2 | Diamondbacks 5, Angels 1 | WP: Gallen LP: Bard |
| 3 | Angels 4, Diamondbacks 3 | WP: Bard LP: Nelson |
| 4 | Diamondbacks 2, Angels 1 | WP: Jameson LP: Sandoval |
| 5 | Diamondbacks 6, Angels 3 | WP: Scherzer LP: Ohtani |
| Diamondbacks Win Series 4-1 | ||


