Jack Flaherty ABQ
In 2026, Jack Flaherty posted an ABQ against of 1.67 (ABQ+ 96) over 396 plate appearances faced in MLB play. His best qualified MLB season by ABQ+ was 2019 (128). His page covers 10 MLB seasons (2017–2026) and 4,518 plate appearances faced. ABQ (At-Bat Quality) grades the quality of every plate appearance, not just its result; ABQ+ puts it on a 100 = league-average scale.
Open Jack Flaherty's full interactive ABQ page
MLB pitching by season (regular season)
| Season | Team | PA vs | IP | ABQ against | ABQ+ | ERA+ |
|---|---|---|---|---|---|---|
| 2017 | STL | 95 | 21.1 | 1.51 | 102 | 68 |
| 2018 | STL | 615 | 151.0 | 1.25 | 119 | 116 |
| 2019 | STL | 772 | 196.1 | 1.13 | 128 | 152 |
| 2020 | STL | 170 | 40.1 | 1.45 | 108 | 86 |
| 2021 | STL | 323 | 78.1 | 1.77 | 91 | 122 |
| 2022 | STL | 167 | 36.0 | 1.82 | 87 | 93 |
| 2023 | STL/BAL | 650 | 144.1 | 1.66 | 101 | 87 |
| 2024 | DET/LAD | 649 | 162.0 | 1.32 | 120 | 130 |
| 2025 | DET | 681 | 161.0 | 1.65 | 105 | 88 |
| 2026 | DET | 396 | 88.1 | 1.67 | 96 | 94 |
MLB batting by season (regular season)
| Season | Team | PA | ABQ | ABQ+ | OPS | OPS+ |
|---|---|---|---|---|---|---|
| 2017 | STL | 6 | -0.34 | -22 | .000 | -100 |
| 2018 | STL | 52 | 0.28 | 18 | .340 | -5 |
| 2019 | STL | 66 | 0.76 | 48 | .451 | 20 |
| 2021 | STL | 26 | 1.65 | 102 | .598 | 68 |
Triple-A pitching by season
| Season | Team | PA vs | IP | ABQ against | ABQ+ |
|---|---|---|---|---|---|
| 2026 | Toledo Mud Hens | 16 | 3.2 | 2.60 | 31 |
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ABQ by Made The Cut. Updated 2026-10-24.