| Window | G | IP | ERA | WHIP | K | BB |
|---|---|---|---|---|---|---|
| Last 7 days | 3 | 3 | 0.00 | 1.20 | 4 | 3 |
| Last 30 days | 14 | 14 | 0.00 | 0.75 | 15 | 5 |
| 2026 season | 67 | 66 | 2.59 | 1.03 | 99 | 26 |
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 | 5 | 0.00 | 1.20 | 8 | 3 | 0 |
| In relief | 61 | 2.80 | 1.02 | 91 | 23 | 5 |
| Home | 32 | 2.23 | 1.02 | 49 | 9 | 3 |
| Away | 33 | 2.94 |
Last appearance · Sep 20 · 11 pitches
| Pitch | Count | Usage | Avg Velo | Max |
|---|---|---|---|---|
SinkerSI | 6 | 55% | 96.7 mph | 97.2 |
Four-Seam FastballFF | 4 | 36% | 97.3 mph | 97.8 |
CurveballCU | 1 | 9% | 86.7 mph | 86.7 |
| Date | Opp | IP | H | R | ER | BB | K | HR | ERA |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-20 | vs Kansas City Royals | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 2.59 |
| 2026-09-19 | vs Kansas City Royals | 1 | 0 |
| Year | Team | W | L | G | IP | ERA | WHIP | K | BB | HR | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | Tampa Bay Rays | 0 | 0 | 9 | 9.2 | 1.86 | 1.14 | 17 | 5 | 0 | 15.83 | 4.66 |
| 1.04 |
| 50 |
| 17 |
| 2 |
| 0 |
| 0 |
| 1 |
| 1 |
| 0 |
| 2.63 |
| 2026-09-17 | vs Milwaukee Brewers | 1 | 0 | 0 | 0 | 2 | 2 | 0 | 2.67 |
| 2026-09-13 | @ Chicago Cubs | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.73 |
| 2026-09-10 | @ Chicago White Sox | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 2.77 |
| 2026-09-09 | @ Chicago White Sox | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 2.82 |
| 2026-09-06 | vs Los Angeles Angels | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 2.87 |
| 2026-09-04 | vs Los Angeles Angels | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 2.91 |
| 2026-09-03 | vs San Francisco Giants | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2.97 |
| 2026-09-01 | vs San Francisco Giants | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 3.02 |
| 2025 |
| Tampa Bay Rays |
| 1 |
| 3 |
| 57 |
| 46.0 |
| 5.67 |
| 1.65 |
| 63 |
| 27 |
| 6 |
| 12.33 |
| 5.28 |
| 2026 | Pittsburgh Pirates | 6 | 3 | 67 | 66.0 | 2.59 | 1.03 | 99 | 26 | 5 | 13.50 | 3.55 |
| Career | — | 7 | 6 | 133 | 121.2 | 3.70 | 1.27 | 179 | 58 | 11 | 13.24 | 4.29 |
