Playoff Series Breakdown
| First Round Playoff: Angels @ Rangers | ||
| 1 | Rangers 4, Angels 3 | WP: Martes LP: Scrubb |
| Rangers Win Series 1-0 | ||
| First Round Playoff: Pirates @ Cubs | ||
| 1 | Pirates 2, Cubs 1 | WP: Cabrera LP: Sanchez |
| Pirates Win Series 1-0 | ||
| Second Round Playoff: Rangers @ A's | ||
| 1 | A's 10, Rangers 4 | WP: Fernandez LP: Moore |
| 2 | A's 6, Rangers 0 | WP: Walker LP: Gonzalez |
| 3 | A's 11, Rangers 1 | WP: Weaver LP: Erlin |
| 4 | A's 5, Rangers 4 | WP: Ross LP: Garcia |
| A's Win Series 4-0 | ||
| Second Round Playoff: Astros @ Braves | ||
| 1 | Braves 2, Astros 0 | WP: Delgado LP: Valdez |
| 2 | Braves 8, Astros 1 | WP: Alvarez LP: Javier |
| 3 | Astros 10, Braves 2 | WP: Cosart LP: Fried |
| 4 | Braves 5, Astros 3 | WP: Lee LP: Feliz |
| 5 | Braves 7, Astros 3 | WP: Delgado LP: Garcia |
| Braves Win Series 4-1 | ||
| Second Round Playoff: Pirates @ Mets | ||
| 1 | Mets 11, Pirates 1 | WP: deGrom LP: Glasnow |
| 2 | Pirates 9, Mets 3 | WP: McClanahan LP: Harvey |
| 3 | Pirates 8, Mets 4 | WP: Glasnow LP: Turner |
| 4 | Mets 1, Pirates 0 | WP: Syndergaard LP: Crick |
| 5 | Pirates 6, Mets 2 | WP: Chirinos LP: deGrom |
| 6 | Pirates 2, Mets 1 | WP: McClanahan LP: Harvey |
| Pirates Win Series 4-2 | ||
| Second Round Playoff: Yankees @ White Sox | ||
| 1 | White Sox 2, Yankees 1 | WP: Heuer LP: Hoffman |
| 2 | Yankees 3, White Sox 2 | WP: Rogers LP: Cole |
| 3 | White Sox 4, Yankees 2 | WP: Heuer LP: Hoffman |
| 4 | White Sox 5, Yankees 1 | WP: Manoah LP: Hahn |
| 5 | Yankees 9, White Sox 8 | WP: Rodriguez LP: Giolito |
| 6 | White Sox 11, Yankees 3 | WP: Foster LP: Rogers |
| White Sox Win Series 4-2 | ||
| Third Round Playoff: White Sox @ A's | ||
| 1 | White Sox @ A's | |
| 2 | White Sox @ A's | |
| 3 | A's @ White Sox | |
| 4 | A's @ White Sox | |
| 5 | A's @ White Sox | |
| 6 | White Sox @ A's | |
| 7 | White Sox @ A's | |
| Series Tied 0-0 | ||
| Third Round Playoff: Pirates @ Braves | ||
| 1 | Pirates @ Braves | |
| 2 | Pirates @ Braves | |
| 3 | Braves @ Pirates | |
| 4 | Braves @ Pirates | |
| 5 | Braves @ Pirates | |
| 6 | Pirates @ Braves | |
| 7 | Pirates @ Braves | |
| Series Tied 0-0 | ||
