| Window | G | IP | ERA | WHIP | K | BB |
|---|---|---|---|---|---|---|
| Last 7 days | 1 | 0 | — | — | 0 | 1 |
| Last 30 days | 8 | 9 | 3.00 | 0.67 | 7 | 2 |
| 2026 season | 18 | 21 | 2.08 | 0.60 | 17 | 5 |
How Jacob 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 | 4 | 0.00 | 0.25 | 3 | 1 | 0 |
| In relief | 17 | 2.55 | 0.68 | 14 | 4 | 1 |
| Home | 11 | 2.45 | 0.55 | 10 | 2 | 0 |
| Away | 10 | 1.69 | 0.66 |
Last appearance · May 13 · 22 pitches
| Pitch | Count | Usage | Avg Velo | Max |
|---|---|---|---|---|
SliderSL | 7 | 32% | 85.3 mph | 86.6 |
Four-Seam FastballFF | 7 | 32% | 95.7 mph | 97.3 |
ChangeupCH | 4 | 18% | 86.9 mph | 88.2 |
CurveballCU | 4 | 18% | 81.8 mph | 83.0 |
| Date | Opp | IP | H | R | ER | BB | K | HR | ERA |
|---|---|---|---|---|---|---|---|---|---|
| 2026-05-13 | vs Arizona Diamondbacks | 0 | 3 | 3 | 3 | 1 | 0 | 0 | 2.08 |
| 2026-05-12 | vs Arizona Diamondbacks | 1 | 0 | 0 | 0 |
| Year | Team | W | L | G | IP | ERA | WHIP | K | BB | HR | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | Texas Rangers | 0 | 1 | 1 | 4.2 | 5.79 | 1.07 | 4 | 0 | 3 | 7.71 | 0.00 |
| 2023 | Texas Rangers |
| 7 |
| 3 |
| 1 |
| 0 |
| 0 |
| 0 |
| 0.83 |
| 2026-05-10 | vs Chicago Cubs | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0.87 |
| 2026-05-06 | @ New York Yankees | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0.96 |
| 2026-05-01 | @ Detroit Tigers | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1.02 |
| 2026-04-29 | vs New York Yankees | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 1.08 |
| 2026-04-25 | vs Athletics | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1.23 |
| 2026-04-21 | vs Pittsburgh Pirates | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 1.32 |
| 2026-04-17 | @ Seattle Mariners | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.42 |
| 2026-04-16 | @ Athletics | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.54 |
| 0 |
| 0 |
| 3 |
| 6.1 |
| 0.00 |
| 0.63 |
| 5 |
| 3 |
| 0 |
| 7.11 |
| 4.26 |
| 2024 | Texas Rangers | 2 | 3 | 46 | 43.2 | 3.71 | 1.51 | 40 | 27 | 6 | 8.24 | 5.56 |
| 2025 | Texas Rangers | 2 | 0 | 33 | 85.2 | 2.84 | 1.24 | 76 | 37 | 7 | 7.98 | 3.89 |
| 2026 | Texas Rangers | 0 | 1 | 18 | 21.2 | 2.08 | 0.60 | 17 | 5 | 1 | 7.06 | 2.08 |
| Career | — | 4 | 5 | 101 | 162.0 | 2.94 | 1.20 | 142 | 72 | 17 | 7.89 | 4.00 |
