Jarrett Allen has averaged 11.7 points, 10.3 rebounds and 2.1 assists in 18 games in the playoffs in his career.
| NAME | SEASON | TM | GP | MPG | PPG | RPG | APG | SPG | BPG | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | TS% | OREB | DREB | TPG | MIN | PTS | REB | AST | STL | BLK | TOV | PF | +/- | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Allen | 2018-19 |  BKN | 5 | 22.0 | 11.0 | 6.8 | 2.2 | 0.6 | 0.6 | 3.8 | 6.4 | 59.4 | 0.0 | 0.0 | 3.4 | 4.0 | 85.0 | 67.4 | 3.0 | 3.8 | 1.6 | 110 | 55 | 34 | 11 | 3 | 3 | 8 | 13 | -60 | |
| 2 | | J. Allen | 2019-20 | BKN | 4 | 33.0 | 10.3 | 14.8 | 2.3 | 0.5 | 1.8 | 3.5 | 6.0 | 58.3 | 0.0 | 0.0 | 3.3 | 4.0 | 81.3 | 66.0 | 4.3 | 10.5 | 2.8 | 132 | 41 | 59 | 9 | 2 | 7 | 11 | 7 | -33 | |
| 3 |  | J. Allen | 2022-23 |  CLE | 5 | 38.0 | 9.4 | 7.4 | 2.4 | 0.8 | 1.0 | 4.4 | 7.2 | 61.1 | 0.0 | 0.0 | 0.6 | 1.2 | 50.0 | 60.8 | 3.0 | 4.4 | 0.6 | 190 | 47 | 37 | 12 | 4 | 5 | 3 | 10 | -28 | |
| 4 | | J. Allen | 2023-24 | CLE | 4 | 31.8 | 17.0 | 13.8 | 1.3 | 1.3 | 1.0 | 6.3 | 9.3 | 67.6 | 0.0 | 0.0 | 4.5 | 6.5 | 69.2 | 70.2 | 3.8 | 10.0 | 1.3 | 127 | 68 | 55 | 5 | 5 | 4 | 5 | 8 | -8 | |
| Average | 4.5 | 31.1 | 11.7 | 10.3 | 2.1 | 0.8 | 1.1 | 4.4 | 7.2 | 62.0 | 0.0 | 0.0 | 2.8 | 3.8 | 75.0 | 66.4 | 3.4 | 6.8 | 1.5 | 139.8 | 52.8 | 46.3 | 9.3 | 3.5 | 4.8 | 6.8 | 9.5 | -32.3 | |||||
| Total | 18 | 31.1 | 11.7 | 10.3 | 2.1 | 0.8 | 1.1 | 4.4 | 7.2 | 62.0 | 0.0 | 0.0 | 2.8 | 3.8 | 75.0 | 66.4 | 3.4 | 6.8 | 1.5 | 559 | 211 | 185 | 37 | 14 | 19 | 27 | 38 | -129 |
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