Jack Kochanowicz
Batters Faced
wOBA
Strikeout Rate
Walk Rate
Hit By Pitch Rate
Home Run Rate
BABIP
Single Rate
Double Rate
Triple Rate
Run Rate
Earned Run Rate
Win Rate
Loss Rate
Save Rate
Hold Rate
ERA
WHIP
Stats
Yearly Performance - Pitching
| Year | System | BF | IP | H | HR | BB | SO | HBP | ER | W | L | SV | wOBA | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | Aggregate | 140 | 32.6 | 38 | 5 | 12 | 19 | 2 | 19 | 2 | 2 | 0 | 0.352 | 5.32 | 1.52 |
| 2024 | Marcel | 100 | - | - | - | - | - | - | - | - | - | - | 0.310 | 4.15 | 1.28 |
| 2024 | Razzball | 24 | 6.0 | 7 | 1 | 2 | 4 | 0 | 4 | 0 | 0 | 0 | 0.158 | 5.25 | 1.57 |
| 2024 | Steamer | 4 | 1.0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0.338 | 5.39 | 1.53 |
| 2024 | ZiPS | 393 | 87.7 | 100 | 14 | 28 | 50 | 9 | 52 | 4 | 6 | 0 | 0.332 | 5.34 | 1.46 |
| 2024 | Actual | 266 | 65.3 | 68 | 7 | 10 | 25 | 8 | 29 | 2 | 6 | 0 | 0.323 | 3.99 | 1.19 |
| 2025 | ATC | 395 | 91.0 | 100 | 12 | 24 | 53 | 6 | 47 | 4 | 6 | 0 | 0.117 | 4.68 | 1.36 |
| 2025 | Aggregate | 470 | 108.0 | 120 | 14 | 30 | 62 | 7 | 57 | 5 | 7 | 0 | 0.318 | 4.74 | 1.39 |
| 2025 | Depth Charts | 558 | 128.0 | 144 | 17 | 36 | 71 | 10 | 68 | 7 | 9 | 0 | 0.121 | 4.78 | 1.41 |
| 2025 | Marcel | 396 | 94.9 | 93 | 11 | 26 | 69 | 7 | 43 | 4 | 7 | 2 | 0.319 | 4.08 | 1.25 |
| 2025 | OOPSY | 423 | 97.0 | 106 | 11 | 30 | 57 | 4 | 51 | 3 | 3 | 0 | 0.111 | 4.69 | 1.40 |
| 2025 | Razzball | 450 | 103.7 | 120 | 13 | 28 | 61 | 7 | 54 | 5 | 6 | 0 | 0.114 | 4.70 | 1.43 |
| 2025 | Steamer | 563 | 129.1 | 148 | 17 | 36 | 74 | 9 | 67 | 7 | 9 | 0 | 0.117 | 4.65 | 1.42 |
| 2025 | The BAT | 393 | 91.0 | 98 | 13 | 25 | 53 | 5 | 48 | 4 | 6 | 0 | 0.120 | 4.79 | 1.35 |
| 2025 | ZiPS | 595 | 135.7 | 150 | 19 | 38 | 74 | 12 | 74 | 7 | 10 | 0 | 0.125 | 4.91 | 1.39 |
| 2025 | Actual | 512 | 111.0 | 136 | 21 | 58 | 72 | 7 | 84 | 3 | 11 | 0 | 0.384 | 6.81 | 1.75 |
| 2026 | ATC | 314 | 70.0 | 77 | 9 | 28 | 44 | 5 | 39 | 3 | 4 | 0 | 0.134 | 5.00 | 1.50 |
| 2026 | Aggregate | 356 | 80.5 | 88 | 11 | 30 | 51 | 5 | 44 | 4 | 5 | 0 | 0.325 | 4.92 | 1.47 |
| 2026 | Depth Charts | 356 | 80.0 | 88 | 11 | 30 | 51 | 6 | 44 | 4 | 6 | 0 | 0.134 | 4.95 | 1.48 |
| 2026 | Marcel | 544 | 124.2 | 134 | 19 | 49 | 89 | 8 | 73 | 5 | 10 | 1 | 0.348 | 5.29 | 1.47 |
| 2026 | OOPSY | 356 | 80.0 | 84 | 10 | 31 | 56 | 4 | 41 | 4 | 2 | 0 | 0.125 | 4.58 | 1.44 |
| 2026 | Razzball | 290 | 65.7 | 76 | 9 | 25 | 41 | 4 | 36 | 3 | 4 | 0 | 0.134 | 4.99 | 1.53 |
| 2026 | Steamer | 361 | 81.5 | 92 | 10 | 30 | 51 | 5 | 43 | 4 | 6 | 0 | 0.129 | 4.75 | 1.50 |
| 2026 | The BAT | 308 | 70.0 | 75 | 10 | 25 | 44 | 5 | 39 | 3 | 5 | 0 | 0.133 | 4.95 | 1.43 |
| 2026 | The BAT X | 309 | 70.0 | 76 | 10 | 25 | 44 | 5 | 39 | 3 | 5 | 0 | 0.133 | 4.98 | 1.44 |
| 2026 | ZiPS | 557 | 125.7 | 134 | 17 | 46 | 79 | 11 | 72 | 6 | 9 | 0 | 0.135 | 5.16 | 1.43 |
| 2026 | Actual | 296 | 64.0 | 65 | 7 | 36 | 47 | 5 | 44 | 2 | 5 | 0 | 0.332 | 6.19 | 1.58 |