| Window | G | IP | ERA | WHIP | K | BB |
|---|---|---|---|---|---|---|
| Last 7 days | 3 | 2 | 0.00 | 1.50 | 3 | 1 |
| Last 30 days | 8 | 8 | 5.40 | 1.20 | 7 | 3 |
| 2026 season | 15 | 15 | 4.70 | 1.24 | 15 | 4 |
How Jonathan 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 |
|---|---|---|---|---|---|---|
| In relief | 15 | 4.70 | 1.24 | 15 | 4 | 0 |
| Home | 10 | 4.22 | 1.13 | 9 | 3 | 0 |
| Away | 4 | 5.79 | 1.50 | 6 | 1 | 0 |
Last appearance · May 19 · 14 pitches
| Pitch | Count | Usage | Avg Velo | Max |
|---|---|---|---|---|
SliderSL | 7 | 50% | 86.9 mph | 88.0 |
SinkerSI | 3 | 21% | 97.6 mph | 98.5 |
ChangeupCH | 2 | 14% | 90.6 mph | 90.9 |
Four-Seam FastballFF | 1 | 7% | 96.4 mph | 96.4 |
SweeperST | 1 | 7% | 83.4 mph | 83.4 |
| Date | Opp | IP | H | R | ER | BB | K | HR | ERA |
|---|---|---|---|---|---|---|---|---|---|
| 2026-05-19 | vs Cincinnati Reds | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4.70 |
| 2026-05-17 | @ Pittsburgh Pirates | 1 | 1 | 0 | 0 |
| Year | Team | W | L | G | IP | ERA | WHIP | K | BB | HR | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | Kansas City Royals | 0 | 1 | 2 | 3.0 | 3.00 | 1.67 | 3 | 0 | 1 | 9.00 | 0.00 |
| 2024 | Kansas City Royals |
| 0 |
| 1 |
| 0 |
| 4.91 |
| 2026-05-15 | @ Pittsburgh Pirates | 1 | 2 | 1 | 0 | 0 | 2 | 0 | 5.27 |
| 2026-05-10 | vs Colorado Rockies | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 5.68 |
| 2026-05-08 | vs Colorado Rockies | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 6.17 |
| 2026-05-07 | vs Athletics | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 7.45 |
| 2026-05-01 | @ Miami Marlins | 0 | 2 | 3 | 3 | 1 | 0 | 0 | 8.31 |
| 2026-04-30 | vs San Francisco Giants | 1 | 1 | 2 | 2 | 1 | 1 | 0 | 5.63 |
| 2026-04-12 | vs Arizona Diamondbacks | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 3.86 |
| 2026-04-10 | vs Arizona Diamondbacks | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 4.26 |
| 0 |
| 1 |
| 1 |
| 2.2 |
| 13.50 |
| 3.38 |
| 3 |
| 3 |
| 3 |
| 10.13 |
| 10.13 |
| 2025 | Kansas City Royals | 1 | 2 | 34 | 44.1 | 3.86 | 1.22 | 46 | 17 | 6 | 9.34 | 3.45 |
| 2026 | Philadelphia Phillies | 1 | 0 | 15 | 15.1 | 4.70 | 1.24 | 15 | 4 | 0 | 8.80 | 2.35 |
| Career | — | 2 | 4 | 52 | 65.1 | 4.41 | 1.33 | 67 | 24 | 10 | 9.23 | 3.31 |
