Riley O'Brien
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | Aggregate | 228 | 50.1 | 50 | 8 | 27 | 45 | 3 | 29 | 3 | 4 | 0 | 0.324 | 5.13 | 1.55 |
| 2021 | Marcel | 100 | - | - | - | - | - | - | - | - | - | - | 0.314 | 4.35 | 1.31 |
| 2021 | Razzball | 100 | - | - | - | - | - | - | - | - | - | - | 0.314 | 4.35 | 1.31 |
| 2021 | Steamer | 4 | 1.0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0.326 | 5.08 | 1.51 |
| 2021 | ZiPS | 452 | 97.3 | 98 | 15 | 56 | 91 | 6 | 56 | 6 | 7 | 0 | 0.323 | 5.18 | 1.58 |
| 2021 | Actual | 9 | 1.3 | 2 | 2 | 3 | 2 | 0 | 2 | 0 | 1 | 0 | 0.676 | 13.50 | 3.75 |
| 2022 | Aggregate | 196 | 44.0 | 44 | 8 | 21 | 43 | 2 | 25 | 2 | 3 | 0 | 0.330 | 5.12 | 1.49 |
| 2022 | Marcel | 265 | 61.4 | 58 | 10 | 25 | 61 | 3 | 31 | 3 | 4 | 2 | 0.330 | 4.54 | 1.35 |
| 2022 | Razzball | 87 | 19.8 | 20 | 3 | 9 | 19 | 1 | 11 | 1 | 1 | 0 | 0.153 | 4.82 | 1.45 |
| 2022 | Steamer | 35 | 8.0 | 8 | 1 | 4 | 8 | 0 | 4 | 0 | 0 | 0 | 0.322 | 4.83 | 1.44 |
| 2022 | ZiPS | 465 | 102.0 | 106 | 21 | 54 | 98 | 6 | 65 | 6 | 8 | 0 | 0.344 | 5.74 | 1.57 |
| 2022 | Actual | 5 | 1.0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.315 | 0.00 | 2.00 |
| 2024 | Aggregate | 239 | 54.3 | 50 | 6 | 27 | 54 | 4 | 25 | 3 | 3 | 0 | 0.306 | 4.21 | 1.42 |
| 2024 | Marcel | 157 | 36.8 | 35 | 5 | 14 | 36 | 2 | 17 | 2 | 2 | 1 | 0.326 | 4.16 | 1.33 |
| 2024 | Razzball | 176 | 40.5 | 38 | 4 | 19 | 38 | 2 | 18 | 2 | 2 | 0 | 0.130 | 4.09 | 1.42 |
| 2024 | Steamer | 253 | 58.0 | 54 | 6 | 27 | 55 | 3 | 26 | 3 | 3 | 0 | 0.302 | 4.05 | 1.40 |
| 2024 | ZiPS | 287 | 64.0 | 58 | 9 | 35 | 69 | 6 | 32 | 4 | 4 | 0 | 0.314 | 4.50 | 1.45 |
| 2024 | Actual | 46 | 8.0 | 13 | 2 | 8 | 11 | 1 | 10 | 0 | 0 | 0 | 0.467 | 11.25 | 2.62 |
| 2025 | ATC | 197 | 44.6 | 41 | 5 | 22 | 45 | 3 | 20 | 2 | 2 | 0 | 0.139 | 4.11 | 1.42 |
| 2025 | Aggregate | 212 | 48.6 | 44 | 5 | 24 | 49 | 3 | 22 | 2 | 2 | 0 | 0.298 | 4.03 | 1.39 |
| 2025 | Depth Charts | 232 | 53.0 | 48 | 6 | 26 | 54 | 4 | 24 | 3 | 3 | 0 | 0.144 | 4.08 | 1.40 |
| 2025 | Marcel | 126 | 28.9 | 28 | 4 | 12 | 29 | 2 | 15 | 1 | 1 | 1 | 0.333 | 4.67 | 1.38 |
| 2025 | OOPSY | 232 | 53.0 | 47 | 5 | 27 | 54 | 3 | 23 | 3 | 3 | 0 | 0.131 | 3.86 | 1.40 |
| 2025 | Razzball | 198 | 46.2 | 41 | 4 | 22 | 46 | 2 | 20 | 2 | 2 | 0 | 0.126 | 3.97 | 1.36 |
| 2025 | Steamer | 228 | 53.0 | 48 | 5 | 25 | 53 | 3 | 22 | 3 | 3 | 0 | 0.130 | 3.75 | 1.36 |
| 2025 | The BAT | 194 | 44.6 | 38 | 4 | 23 | 47 | 3 | 21 | 2 | 1 | 0 | 0.142 | 4.20 | 1.36 |
| 2025 | ZiPS | 225 | 50.3 | 46 | 6 | 26 | 52 | 5 | 24 | 3 | 3 | 0 | 0.151 | 4.29 | 1.43 |
| 2025 | Actual | 199 | 48.0 | 33 | 2 | 22 | 45 | 7 | 11 | 3 | 1 | 6 | 0.274 | 2.06 | 1.15 |
| 2026 | ATC | 269 | 62.2 | 55 | 6 | 28 | 63 | 5 | 26 | 3 | 3 | 14 | 0.129 | 3.77 | 1.32 |
| 2026 | Aggregate | 267 | 61.9 | 54 | 6 | 28 | 64 | 5 | 26 | 3 | 3 | 14 | 0.291 | 3.78 | 1.33 |
| 2026 | Depth Charts | 273 | 63.0 | 55 | 6 | 29 | 65 | 5 | 26 | 3 | 3 | 13 | 0.133 | 3.71 | 1.33 |
| 2026 | Marcel | 211 | 49.5 | 43 | 5 | 20 | 48 | 4 | 21 | 3 | 2 | 3 | 0.306 | 3.82 | 1.27 |
| 2026 | OOPSY | 272 | 63.0 | 56 | 5 | 28 | 68 | 3 | 25 | 4 | 3 | 13 | 0.120 | 3.54 | 1.34 |
| 2026 | Razzball | 277 | 64.8 | 56 | 6 | 28 | 66 | 4 | 27 | 3 | 3 | 15 | 0.124 | 3.76 | 1.29 |
| 2026 | Steamer | 269 | 63.0 | 56 | 6 | 27 | 64 | 4 | 25 | 3 | 3 | 13 | 0.122 | 3.54 | 1.32 |
| 2026 | The BAT | 269 | 62.2 | 53 | 6 | 30 | 64 | 5 | 28 | 3 | 2 | 14 | 0.136 | 4.01 | 1.34 |
| 2026 | The BAT X | 270 | 62.2 | 54 | 5 | 30 | 63 | 6 | 28 | 3 | 2 | 14 | 0.133 | 4.00 | 1.35 |
| 2026 | ZiPS | 244 | 55.7 | 48 | 5 | 27 | 59 | 6 | 24 | 2 | 2 | 13 | 0.137 | 3.88 | 1.35 |
| 2026 | Actual | 276 | 64.0 | 53 | 5 | 29 | 64 | 10 | 29 | 3 | 9 | 38 | 0.305 | 4.08 | 1.28 |