Playoff Series Breakdown
| First Round Playoff: Reds @ Nationals | ||
| 1 | Nationals 7, Reds 1 | WP: Perez LP: Greene |
| 2 | Reds 8, Nationals 4 | WP: Cueto LP: Scherzer |
| 3 | Nationals 5, Reds 2 | WP: Martinez LP: Seaver |
| Nationals Win Series 2-1 | ||
| First Round Playoff: Giants @ Pirates | ||
| 1 | Pirates 4, Giants 1 | WP: Skenes LP: Schmidt |
| 2 | Pirates 8, Giants 6 | WP: DeLeon LP: Bolin |
| Pirates Win Series 2-0 | ||
| First Round Playoff: Angels @ Yankees | ||
| 1 | Yankees 4, Angels 0 | WP: May LP: Ohtani |
| 2 | Angels 4, Yankees 3 | WP: Ryan LP: Green |
| 3 | Yankees 11, Angels 2 | WP: Cortes Jr. LP: Tanana |
| Yankees Win Series 2-1 | ||
| First Round Playoff: Mariners @ Guardians | ||
| 1 | Guardians 11, Mariners 8 | WP: Tiant LP: Hernandez |
| 2 | Mariners 10, Guardians 2 | WP: Johnson LP: Kluber |
| 3 | Mariners 13, Guardians 5 | WP: Lee LP: McKenzie |
| Mariners Win Series 2-1 | ||
| Second Round Playoff: Mariners @ Royals | ||
| 1 | Mariners @ Royals | |
| 2 | Mariners @ Royals | |
| 3 | Royals @ Mariners | |
| 4 | Royals @ Mariners | |
| 5 | Mariners @ Royals | |
| Series Tied 0-0 | ||
| Second Round Playoff: Yankees @ Athletics | ||
| 1 | Yankees @ Athletics | |
| 2 | Yankees @ Athletics | |
| 3 | Athletics @ Yankees | |
| 4 | Athletics @ Yankees | |
| 5 | Yankees @ Athletics | |
| Series Tied 0-0 | ||
| Second Round Playoff: Pirates @ Phillies | ||
| 1 | Pirates @ Phillies | |
| 2 | Pirates @ Phillies | |
| 3 | Phillies @ Pirates | |
| 4 | Phillies @ Pirates | |
| 5 | Pirates @ Phillies | |
| Series Tied 0-0 | ||
| Second Round Playoff: Nationals @ Dodgers | ||
| 1 | Nationals @ Dodgers | |
| 2 | Nationals @ Dodgers | |
| 3 | Dodgers @ Nationals | |
| 4 | Dodgers @ Nationals | |
| 5 | Nationals @ Dodgers | |
| Series Tied 0-0 | ||
