| Window | G | IP | ERA | WHIP | K | BB |
|---|---|---|---|---|---|---|
| Last 30 days | 1 | 3 | 0.00 | 0.90 | 3 | 0 |
| 2026 season | 10 | 16 | 5.63 | 1.63 | 13 | 4 |
How Mason ranks vs qualified MLB pitchers in 2026. Higher percentile = better. The chip on each bar is the percentile (e.g. 11%ile means better than 11% of qualified players).
| Split | IP | ERA | WHIP | K | BB | HR |
|---|---|---|---|---|---|---|
| As starter | 3 | 7.36 | 2.18 | 2 | 1 | 0 |
| In relief | 12 | 5.11 | 1.46 | 11 | 3 | 4 |
| Home | 4 | 9.64 | 2.57 | 3 | 2 | 1 |
| Away | 11 | 3.97 | 1.24 | 10 |
Last appearance · May 8 · 46 pitches
| Pitch | Count | Usage | Avg Velo | Max |
|---|---|---|---|---|
CurveballCU | 12 | 26% | 75.2 mph | 76.8 |
ChangeupCH | 12 | 26% | 86.9 mph | 89.3 |
SinkerSI | 9 | 20% | 92.6 mph | 93.8 |
Four-Seam FastballFF | 9 | 20% | 93.0 mph | 94.5 |
CutterFC | 4 | 9% | 83.2 mph | 83.7 |
| Date | Opp | IP | H | R | ER | BB | K | HR | ERA |
|---|---|---|---|---|---|---|---|---|---|
| 2026-05-08 | @ Boston Red Sox | 3 | 3 | 0 | 0 | 0 | 3 | 0 | 5.63 |
| 2026-04-19 | @ Pittsburgh Pirates | 2 | 2 | 1 | 1 |
| Year | Team | W | L | G | IP | ERA | WHIP | K | BB | HR | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | Detroit Tigers | 4 | 3 | 31 | 56.0 | 5.46 | 1.50 | 41 | 17 | 12 | 6.59 | 2.73 |
| 2024 | Detroit Tigers |
| 2 |
| 3 |
| 1 |
| 3 |
| 1 |
| 7.11 |
| 2026-04-18 | @ Pittsburgh Pirates | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 7.84 |
| 2026-04-15 | @ Chicago White Sox | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 8.38 |
| 2026-04-14 | @ Chicago White Sox | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 9.35 |
| 2026-04-12 | vs New York Yankees | 1 | 3 | 2 | 2 | 1 | 1 | 1 | 10.57 |
| 2026-04-07 | vs Chicago Cubs | 3 | 7 | 4 | 3 | 1 | 2 | 0 | 9.45 |
| 2026-04-04 | @ Minnesota Twins | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 12.00 |
| 2026-04-01 | @ Milwaukee Brewers | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 18.00 |
| 2026-03-29 | @ St. Louis Cardinals | 1 | 3 | 3 | 3 | 0 | 1 | 2 | 27.00 |
| 1 |
| 0 |
| 12 |
| 21.2 |
| 5.40 |
| 1.29 |
| 16 |
| 5 |
| 4 |
| 6.65 |
| 2.08 |
| 2025 | Tampa Bay Rays | 0 | 1 | 29 | 44.2 | 3.83 | 1.21 | 44 | 11 | 4 | 8.87 | 2.22 |
| 2026 | Tampa Bay Rays | 0 | 1 | 10 | 16.0 | 5.63 | 1.63 | 13 | 4 | 4 | 7.31 | 2.25 |
| Career | — | 5 | 5 | 82 | 138.1 | 4.94 | 1.39 | 114 | 37 | 24 | 7.42 | 2.41 |
