Justin Masterson ABQ
In 2015, Justin Masterson posted an ABQ against of 1.60 (ABQ+ 92) over 273 plate appearances faced in MLB play. His page covers 1 MLB season (2015) and 273 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 Justin Masterson's full interactive ABQ page
MLB pitching by season (regular season)
| Season | Team | PA vs | IP | ABQ against | ABQ+ | ERA+ |
|---|---|---|---|---|---|---|
| 2015 | BOS | 273 | 59.1 | 1.60 | 92 | 77 |
MLB batting by season (regular season)
| Season | Team | PA | ABQ | ABQ+ | OPS | OPS+ |
|---|---|---|---|---|---|---|
| 2015 | BOS | 3 | 0.07 | 4 | 1.333 | 260 |
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ABQ by Made The Cut. Updated 2026-10-24.