Devin Kirby
P
Stockton Ports
Age 26
RHP
5'10" / 215 lbs
A
2026 ROS PROJECTION32 act + 19 ip · rates below = ROS only
wRC+ AGAINSTvL 123114vR 105
ERA4.59
FIP4.59
K%22.2%
BB%11.1%
K-BB%11.1%
ROS IP19
Value2026 · WAR
Runs saved vs league avg · 50 IP
Grades · Contract
Contract
No contract data on file. Pre-MLB players and minor-league free agents do not yet have salary projections — entries are added at first 40-man roster placement.
Career Stats + Projections
Viewactual = stats as recorded (seasons combined) + projected real-world MLB lines · MLE = level/park-neutral translations
Methodology▸ how WAR & MLE are computed
Stats are park-neutral MLB equivalents. The "TEAM" column shows current org affiliation only — we do NOT project at that team's park.
Rates (K%, BB%, HR-BF) are park-stripped; MiLB stat lines are translated to their MLB-equivalent via per-level MLE factors.
WAR is computed from projected runs prevented vs a replacement pitcher (the marginal arm a team would call up if this pitcher were unavailable) — calibrated to industry-standard fWAR.
| Year | Age | Lvl | Team | G | GS | IP | BF | K | BB | HR | GS% | IP/G | K% | BB% | K-BB% | HR% | ERA | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 23 | ROK | FCL Twins | 3 | 0 | 12 | 48 | 17 | 6 | 2 | 0% | 3.9 | 35.4% | 12.5% | 22.9% | 4.2% | 3.09 | 3.98 | — |
| 2023 | 23 | ROK | FCL Twins | 3 | 0 | 12 | 48 | 17 | 6 | 2 | 0% | 3.9 | 35.4% | 12.5% | 22.9% | 4.2% | 3.09 | 3.96 | — |
| 2024 | 24 | MIX | 2 levels | 17 | 0 | 38 | 165 | 51 | 18 | 0 | 0% | 2.2 | 21.7% | 13.2% | 8.5% | 0.0% | 3.32 | 2.94 | — |
| 2024 | 24 | MIX | 2 levels | 17 | 0 | 38 | 165 | 51 | 18 | 0 | 0% | 2.2 | 30.9% | 10.9% | 20.0% | 0.0% | 3.32 | 1.84 | — |
| 2025 | 25 | MIX | 2 levels | 25 | 0 | 33 | 163 | 34 | 27 | 2 | 0% | 1.3 | 15.6% | 19.5% | -3.9% | 2.4% | 6.89 | 5.60 | — |
| 2025 | 25 | MIX | 2 levels | 25 | 0 | 33 | 163 | 34 | 27 | 2 | 0% | 1.3 | 20.9% | 16.6% | 4.3% | 1.2% | 6.89 | 4.29 | — |
| ▸ 2026 Season | |||||||||||||||||||
| 2026 | 26 | A | Stockton Ports | 9 | 2 | 32 | 130 | 33 | 5 | 3 | 22% | 3.5 | 18.0% | 4.6% | 13.3% | 3.0% | 3.98 | 3.82 | +0.3 |
| ROS | 26 | MLB | OAK | 18 | 0 | 19 | 79 | 17 | 9 | 2 | 0% | 1.0 | 22.2% | 11.1% | 11.1% | 2.9% | 4.59 | 4.59 | -0.0 |
| ROS | 26 | MLB | OAK | — | — | 0 | — | — | — | — | — | — | 22.2% | 11.1% | 11.1% | 2.9% | 4.59 | 4.59 | — |
| 2026 TOT | 26 | MLB | OAK | — | — | 50 | 209 | 50 | 14 | 5 | — | — | 24.2% | 6.6% | 17.6% | 2.5% | 4.21 | 4.10 | +0.3 |
| ▸ 2027+ Projections WITH CONTEXT · MLB TIME ONLY ⓘ | |||||||||||||||||||
| 2027 | 27 | MLB | OAK | 19 | 0 | 20 | 84 | 19 | 9 | 2 | 0% | 1.1 | 22.4% | 11.0% | 11.4% | 2.9% | 4.58 | 4.60 | -0.0 |
| 2027 | 27 | MLB | OAK | 7 | 0 | 7 | 30 | 7 | 3 | 1 | 0% | 1.0 | 22.4% | 11.0% | 11.4% | 2.9% | 4.58 | 4.60 | -0.0 |
| ▸ Career (MLB actual + context projections) | |||||||||||||||||||
| Career | — | 7 | 0 | 7 | 31 | 7 | 3 | 1 | 0% | 1.0 | 22.4% | 11.0% | 11.4% | 2.9% | 4.58 | 4.22 | +0.0 | ||
| / 200 IP | — | 190 | 0 | 200 | 844 | 193 | 83 | 28 | 0% | 1.1 | 22.4% | 11.0% | 11.4% | 2.9% | 4.58 | 4.22 | +2.8 | ||
| Career | — | 54 | 2 | 114 | 506 | 102 | 66 | 10 | 4% | 2.1 | 20.1% | 13.0% | 7.1% | 2.0% | 4.50 | 4.12 | +1.7 | ||
| / 200 IP | — | 95 | 4 | 200 | 888 | 178 | 115 | 17 | 4% | 2.1 | 20.1% | 13.0% | 7.1% | 2.0% | 4.50 | 4.12 | +3.0 | ||
Career Path Comps
What happened to similar pitchers from this age · Y-axis: ERA+ (100 = league avg, 150 = elite, 80 = below) · Bands: P10–P90 outer, P25–P75 inner · Gold: OGILVIE projection
| Profile at Match Age | Next 3 Yrs | Career | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comp | Age | Role | FIP | K% | BB% | HR/BF | BABIP | FIP | K% | K-BB% | IP | ΔFIP | Low FIP | IP | Match |
| Devin Kirby (OGILVIE) | — | — | 4.59 | 22.2% | 11.1% | 2.9% | — | 4.60 | 22.3% | 11.4% | 20 | +0.01 | — | — | — |
| Daniel Corcino R 2026 · 3.75 FIP | 26 | SU | 3.75 | 21.7% | 11.4% | 1.9% | .292 | 4.81 | 19.0% | 7.9% | 223 | +1.06 | 3.75 | 299 | 87 |
| Jesus Pirela R 2026 · 3.91 FIP | 26 | SU | 3.91 | 23.7% | 11.6% | 2.5% | .305 | 3.92 | 17.1% | 13.9% | 45 | +0.01 | 3.21 | 161 | 83 |
| Ronald Peña R 2026 · 4.34 FIP | 26 | SU | 4.34 | 23.4% | 11.6% | 3.2% | .273 | 4.52 | 18.7% | 7.1% | 88 | +0.18 | 3.57 | 187 | 82 |
| Jose Rafael De Paula R 2026 · 4.46 FIP | 26 | SU | 4.46 | 19.9% | 9.8% | 3.3% | .278 | 5.02 | 22.7% | 10.3% | 89 | +0.56 | 2.69 | 315 | 82 |
| Jason Stoffel R 2026 · 3.54 FIP | 26 | SU | 3.54 | 23.4% | 10.1% | 2.1% | .267 | 3.70 | 27.2% | 19.2% | 59 | +0.16 | 3.54 | 103 | 81 |
| Brayden Spears R 2025 · 4.25 FIP | 25 | SU | 4.25 | 19.9% | 10.9% | 2.6% | .311 | — | — | — | — | — | 4.07 | 105 | 80 |
| Robbie Baker R 2026 · 3.64 FIP | 26 | SU | 3.64 | 19.2% | 11.3% | 1.3% | .303 | 5.21 | 19.5% | 12.0% | 107 | +1.57 | 3.29 | 181 | 80 |
| Spencer Bivens R 2028 · 4.81 FIP | 28 | SU | 4.81 | 19.8% | 13.5% | 3.0% | .265 | 3.88 | 18.2% | 10.2% | 272 | -0.93 | 3.53 | 365 | 79 |
| Carter Rustad R 2025 · 4.84 FIP | 25 | SU | 4.84 | 19.1% | 8.6% | 4.1% | .278 | — | — | — | — | — | 3.35 | 101 | 79 |
| Cale Coshow R 2026 · 4.51 FIP | 26 | SU | 4.51 | 23.1% | 10.9% | 3.6% | .300 | 3.61 | 23.0% | 12.8% | 63 | -0.90 | 3.16 | 377 | 79 |
| Spencer Stockton R 2026 · 4.19 FIP | 26 | SU | 4.19 | 20.2% | 10.3% | 2.7% | .276 | 5.42 | 19.0% | 5.8% | 63 | +1.23 | 1.93 | 233 | 79 |
| Jackson Hicks R 2025 · 3.94 FIP | 25 | SU | 3.94 | 22.6% | 10.5% | 2.6% | .336 | — | — | — | — | — | 2.17 | 116 | 79 |
| Kyle Schepel R 2026 · 3.51 FIP | 26 | SU | 3.51 | 21.6% | 11.6% | 1.4% | .289 | — | — | — | — | — | 3.51 | 156 | 79 |
| Maikel Cleto R 2026 · 3.54 FIP | 26 | SU | 3.54 | 25.8% | 12.1% | 2.0% | .214 | 3.04 | 25.0% | 15.3% | 55 | -0.50 | 2.59 | 156 | 79 |
| Peter Van Loon R 2026 · 4.30 FIP | 26 | SU | 4.30 | 21.1% | 10.6% | 3.0% | .297 | — | — | — | — | — | 2.47 | 256 | 78 |
| Ryan Conroy R 2025 · 4.73 FIP | 25 | SU | 4.73 | 19.3% | 12.6% | 3.0% | .361 | — | — | — | — | — | 3.86 | 106 | 78 |
| Zach Bryant R 2026 · 4.82 FIP | 26 | SU | 4.82 | 18.0% | 9.6% | 3.7% | .313 | 4.72 | 17.8% | 6.9% | 84 | -0.10 | 4.36 | 194 | 78 |
| Roman Mendez R 2026 · 4.13 FIP | 26 | SU | 4.13 | 19.5% | 10.3% | 2.5% | .246 | 4.87 | 20.9% | 10.7% | 116 | +0.74 | 4.12 | 230 | 78 |
| Kyle Martin R 2026 · 4.28 FIP | 26 | SU | 4.28 | 18.3% | 10.0% | 2.6% | .304 | 3.13 | 23.0% | 10.0% | 51 | -1.15 | 3.02 | 214 | 78 |
| Hunter Parsons R 2026 · 5.03 FIP | 26 | SU | 5.03 | 22.8% | 10.9% | 4.5% | .274 | 6.73 | 25.5% | 9.0% | 29 | +1.70 | 4.95 | 183 | 78 |