Justin Verlander has allowed the most career doubles by an active pitcher in the postseason, with 34 doubles.
| NAME | 2B | G | SO | H | HR | BB | HBP | IBB | K/BB | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Verlander | 34 | 38 | 244 | 179 | 32 | 74 | 5 | 0 | 3.30 |
| 2 |  | C. Kershaw | 27 | 39 | 213 | 165 | 30 | 51 | 4 | 5 | 4.18 |
| 3 |  | M. Scherzer | 22 | 30 | 171 | 109 | 20 | 56 | 9 | 4 | 3.05 |
| 4 |  | G. Cole | 17 | 22 | 156 | 100 | 19 | 36 | 3 | 1 | 4.33 |
| 5 |  | M. Fried | 14 | 20 | 66 | 82 | 10 | 18 | 2 | 0 | 3.67 |
| 6 |  | W. Buehler | 13 | 19 | 114 | 73 | 9 | 36 | 2 | 2 | 3.17 |
| 7 |  | F. Valdez | 12 | 17 | 95 | 82 | 14 | 34 | 4 | 0 | 2.79 |
| 8 |  | A. Nola | 11 | 10 | 58 | 52 | 8 | 11 | 2 | 0 | 5.27 |
| 9 |  | M. Wacha | 11 | 10 | 47 | 43 | 9 | 20 | 1 | 4 | 2.35 |
| 10 | | J. Flaherty | 10 | 10 | 46 | 49 | 8 | 18 | 2 | 0 | 2.56 |
| 11 |  | L. Severino | 10 | 14 | 57 | 62 | 10 | 27 | 2 | 0 | 2.11 |
| 12 |  | C. Morton | 10 | 18 | 92 | 67 | 8 | 33 | 7 | 0 | 2.79 |
| 13 | | J. Montgomery | 9 | 8 | 24 | 42 | 3 | 11 | 0 | 2 | 2.18 |
| 14 |  | N. Eovaldi | 9 | 17 | 82 | 65 | 6 | 18 | 1 | 3 | 4.56 |
| 15 |  | C. Javier | 8 | 17 | 60 | 22 | 7 | 23 | 3 | 0 | 2.61 |
| 16 | | J. Quintana | 8 | 8 | 28 | 24 | 2 | 13 | 1 | 0 | 2.15 |
| 17 | | J. Musgrove | 8 | 11 | 25 | 22 | 4 | 7 | 0 | 1 | 3.57 |
| 18 |  | K. Hendricks | 8 | 12 | 51 | 53 | 10 | 16 | 3 | 1 | 3.19 |
| 19 |  | K. Jansen | 8 | 59 | 94 | 34 | 7 | 18 | 3 | 3 | 5.22 |
| 20 |  | Y. Darvish | 8 | 13 | 61 | 58 | 18 | 15 | 7 | 1 | 4.07 |
| 21 | | L. McCullers Jr. | 7 | 19 | 80 | 60 | 15 | 22 | 10 | 0 | 3.64 |
| 22 |  | C. Rodón | 6 | 6 | 28 | 25 | 5 | 5 | 1 | 1 | 5.60 |
| 23 | | B. Raley | 6 | 15 | 15 | 11 | 0 | 9 | 2 | 1 | 1.67 |
| 24 | | J. Urquidy | 6 | 15 | 44 | 44 | 12 | 13 | 1 | 0 | 3.38 |
| 25 |  | M. Mikolas | 6 | 4 | 12 | 12 | 1 | 5 | 1 | 1 | 2.40 |
StatMuse has event-level data for doubles allowed going back to the 1903 playoffs.
Some of the information used here was obtained free of charge from Retrosheet.
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