| Window | G | IP | ERA | WHIP | K | BB |
|---|---|---|---|---|---|---|
| Last 7 days | 1 | 5 | 0.00 | 0.60 | 6 | 1 |
| Last 30 days | 6 | 21 | 4.57 | 1.29 | 16 | 6 |
| 2026 season | 25 | 119 | 4.31 | 1.31 | 84 | 32 |
How Janson 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 | 118 | 4.35 | 1.32 | 84 | 32 | 14 |
| In relief | 1 | 0.00 | 0.00 | 0 | 0 | 0 |
| Home | 67 | 4.39 | 1.18 | 47 | 14 | 7 |
| Away | 51 | 4.21 |
Last appearance · Sep 22 · 84 pitches
| Pitch | Count | Usage | Avg Velo | Max |
|---|---|---|---|---|
Four-Seam FastballFF | 35 | 42% | 94.6 mph | 96.3 |
SweeperST | 18 | 21% | 80.2 mph | 81.4 |
CurveballCU | 14 | 17% | 80.7 mph | 84.0 |
SliderSL | 8 | 10% | 86.6 mph | 87.8 |
ChangeupCH | 6 | 7% | 87.8 mph | 89.1 |
SlurveSV | 2 | 2% | 84.2 mph | 84.3 |
SinkerSI | 1 | 1% | 94.2 mph | 94.2 |
| Date | Opp | IP | H | R | ER | BB | K | HR | ERA |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-22 | @ Chicago Cubs | 5 | 2 | 0 | 0 | 1 | 6 | 0 | 4.31 |
| 2026-09-15 | @ Arizona Diamondbacks | 3 | 5 |
| Year | Team | W | L | G | IP | ERA | WHIP | K | BB | HR | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | Los Angeles Angels | 0 | 1 | 4 | 16.1 | 3.86 | 1.35 | 10 | 2 | 5 | 5.51 | 1.10 |
| 1.48 |
| 37 |
| 18 |
| 7 |
| 1 |
| 1 |
| 1 |
| 4 |
| 1 |
| 4.50 |
| 2026-09-09 | vs New York Mets | 3 | 8 | 8 | 8 | 1 | 0 | 1 | 4.54 |
| 2026-09-04 | vs Chicago Cubs | 5 | 3 | 1 | 1 | 1 | 4 | 0 | 4.00 |
| 2026-08-30 | @ Washington Nationals | 4 | 4 | 1 | 1 | 2 | 2 | 0 | 4.11 |
| 2026-08-26 | vs Boston Red Sox | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.21 |
| 2026-08-23 | vs Washington Nationals | 4 | 2 | 1 | 1 | 0 | 2 | 0 | 4.25 |
| 2026-08-17 | @ Philadelphia Phillies | 5 | 8 | 2 | 2 | 2 | 2 | 0 | 4.37 |
| 2026-08-12 | vs Pittsburgh Pirates | 6 | 4 | 2 | 1 | 1 | 2 | 0 | 4.41 |
| 2026-08-06 | @ Atlanta Braves | 3 | 5 | 2 | 2 | 1 | 1 | 1 | 4.63 |
| 2022 |
| Los Angeles Angels |
| 1 |
| 1 |
| 3 |
| 8.1 |
| 6.48 |
| 1.56 |
| 11 |
| 3 |
| 1 |
| 11.88 |
| 3.24 |
| 2023 | Milwaukee Brewers | 0 | 1 | 2 | 7.1 | 4.91 | 1.36 | 5 | 2 | 1 | 6.14 | 2.45 |
| 2024 | Milwaukee Brewers | 0 | 0 | 5 | 8.0 | 6.75 | 2.25 | 8 | 2 | 2 | 9.00 | 2.25 |
| 2024 | Oakland Athletics | 0 | 0 | 1 | 0.0 | — | — | 0 | 2 | 1 | — | — |
| 2024 | 0 | 0 | 6 | 8.0 | 14.63 | 3.25 | 8 | 4 | 3 | 9.00 | 4.50 |
| 2025 | Miami Marlins | 6 | 4 | 21 | 110.0 | 4.17 | 1.14 | 77 | 13 | 8 | 6.30 | 1.06 |
| 2026 | Miami Marlins | 6 | 9 | 25 | 119.0 | 4.31 | 1.31 | 84 | 32 | 14 | 6.35 | 2.42 |
| Career | — | 13 | 16 | 61 | 269.0 | 4.62 | 1.31 | 195 | 56 | 32 | 6.52 | 1.87 |
