Greg Weissert
BOS · RHP · RP · Age 31
- Season
- 2026
- G/GS
- 63/0
- IP
- 60.2
- BF
- 255
- xwOBA
- .293
- K%
- 23.5%
- BB%
- 7.8%
- CSW%
- 28.1%
- Whiff%
- 23.7%
- Barrel%
- 5.3%
- FB Velo
- 94.0
Percentile profile, 2026 regular season.
Arsenal, 2026
| Pitchⓘ | #ⓘ | Usageⓘ | Veloⓘ | Spinⓘ | IVBⓘ | HBⓘ | Whiff%ⓘ | CSW%ⓘ | xwOBAⓘ | RVⓘ | RV/100ⓘ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sinker SI | 342 | 34.5% | 94.0 | 2130 | 2.4 | -17.7 | 11.9% | 31.3% | .316 | 6 | 1.8 |
| 4-Seam Fastball FF | 292 | 29.5% | 94.1 | 2284 | 11.3 | -9.8 | 24.0% | 25.0% | .246 | 2 | 0.6 |
| Changeup CH | 130 | 13.1% | 85.2 | 1623 | -4.4 | -15.2 | 45.3% | 28.5% | .241 | -1 | -0.6 |
| Sweeper ST | 124 | 12.5% | 82.0 | 2891 | 5.9 | 18.3 | 37.3% | 29.8% | .287 | 0 | 0.2 |
| Slider SL | 80 | 8.1% | 85.5 | 2534 | 3.0 | 4.8 | 10.3% | 28.8% | .518 | -2 | -1.9 |
Pitch types with 25+ pitches; knuckle curves and slow curves shown as curveballs. Grey rates: under 405 pitches of the type (Savant’s qualifying line, 2.5 per team game).
Season by season
| Seasonⓘ | Teamⓘ | Ageⓘ | Gⓘ | GSⓘ | IPⓘ | BFⓘ | K%ⓘ | BB%ⓘ | K−BB%ⓘ | CSW%ⓘ | xwOBAⓘ | FB Veloⓘ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | NYY | 27 | 12 | 0 | 11.1 | 48 | 22.9% | 10.4% | 12.5% | 28.0% | .275 | 94.8 |
| 2023 | NYY | 28 | 17 | 0 | 20.0 | 87 | 25.3% | 9.2% | 16.1% | 30.5% | .326 | 94.1 |
| 2024 | BOS | 29 | 62 | 0 | 63.1 | 263 | 22.1% | 7.6% | 14.4% | 28.4% | .294 | 93.8 |
| 2025 | BOS | 30 | 72 | 0 | 67.0 | 278 | 20.5% | 7.6% | 12.9% | 27.8% | .289 | 94.0 |
| 2026 | BOS | 31 | 63 | 0 | 60.2 | 255 | 23.5% | 7.8% | 15.7% | 28.1% | .293 | 94.0 |
| Career | — | — | 226 | 0 | 222.1 | 931 | 22.3% | 7.9% | 14.4% | 28.3% | .294 | 94.0 |