Colin Fields
P
Erie SeaWolves
+0.9
WAR
Age 26
RHP
6'2" / 200 lbs
AA
Svc 0.0 · Ctrl thru 2034
peak 0.7 · 2026
ERA4.21
FIP4.21
xFIP—
SIERA—
K%22.7%
BB%8.7%
K-BB%14.0%
IP75
trajectory · 10 yrs
0.7peak
2026
K†5555
Career (MLE) + Projections
Park-neutral MLB-equivalent. MiLB translated via MLE factors. FIP-based WAR vs replacement FIP=5.3 (SP) / 4.95 (RP, <80 IP). FIP+ = runs above league-avg FIP · REP = replacement-level bonus.
| Year | Age | Lvl | Team | G | GS | IP | BF | K | BB | HR | K% | BB% | HR% | ERA | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 23 | A | Lakeland Flying Tigers | 15 | 9 | 48 | 194 | 57 | 16 | 3 | 20.5% | 10.3% | 1.8% | 3.17 | 3.64 | +0.7 |
| 2024 | 24 | A+ | West Michigan Whitecaps | 26 | 21 | 103 | 418 | 104 | 35 | 9 | 19.2% | 9.6% | 3.1% | 3.22 | 4.39 | +1.1 |
| 2025 | 25 | AAA | Toledo Mud Hens | 34 | 4 | 71 | 280 | 86 | 19 | 3 | 24.3% | 6.8% | 1.8% | 2.55 | 2.90 | +1.7 |
| ▸ 2026 Season | ||||||||||||||||
| 2026 | 26 | AA | Erie SeaWolves | 3 | 0 | 8 | 34 | 11 | 4 | 0 | — | — | — | 3.38 | — | — |
| ROS | 26 | MLB | DET | 14 | 14 | 75 | 317 | 72 | 27 | 9 | 22.7% | 8.7% | 2.8% | 4.21 | 4.21 | +0.7 |
| 2026 Total | 26 | MLB | DET | — | — | 83 | 351 | 83 | 31 | 9 | 23.6% | 9.0% | 2.5% | 4.13 | 3.80 | +1.3 |
| ▸ 2027+ Projections — Marcel base + age-bracket aging | ||||||||||||||||
| 2027 | 27 | MLB | DET | 14 | 14 | 74 | 315 | 72 | 28 | 9 | 22.8% | 8.8% | 2.8% | 4.22 | 4.23 | +0.7 |
| 2028 | 28 | MLB | DET | 13 | 13 | 73 | 310 | 71 | 27 | 9 | 22.8% | 8.8% | 2.9% | 4.25 | 4.26 | +0.7 |
| 2029 | 29 | MLB | DET | 13 | 13 | 72 | 303 | 69 | 27 | 9 | 22.7% | 8.9% | 2.9% | 4.29 | 4.31 | +0.6 |
| 2030 | 30 | MLB | DET | 13 | 13 | 70 | 293 | 66 | 26 | 9 | 22.5% | 9.0% | 3.0% | 4.34 | 4.37 | +0.5 |
| 2031 | 31 | MLB | DET | 12 | 12 | 67 | 283 | 63 | 26 | 9 | 22.2% | 9.2% | 3.1% | 4.40 | 4.45 | +0.4 |
| 2032 | 32 | MLB | DET | 12 | 12 | 64 | 272 | 60 | 25 | 9 | 22.0% | 9.3% | 3.1% | 4.48 | 4.53 | +0.3 |
| 2033 | 33 | MLB | DET | 11 | 11 | 62 | 260 | 56 | 25 | 8 | 21.7% | 9.5% | 3.2% | 4.57 | 4.63 | +0.2 |
| 2034 | 34 | MLB | DET | 58 | — | 58 | 247 | 53 | 24 | 8 | 21.3% | 9.7% | 3.3% | 4.67 | 4.74 | +0.1 |
| 2035 | 35 | MLB | DET | 55 | — | 55 | 232 | 49 | 23 | 8 | 20.9% | 9.9% | 3.5% | 4.79 | 4.86 | +0.1 |
| 2036 | 36 | MLB | DET | 51 | — | 51 | 217 | 45 | 22 | 8 | 20.5% | 10.2% | 3.6% | 4.91 | 5.00 | -0.0 |
| ▸ Career (all levels · actual + projected) | ||||||||||||||||
| Career | — | 78 | 34 | 230 | 926 | 199 | 83 | 21 | 21.5% | 9.0% | 2.3% | 3.01 | 3.69 | +4.2 | ||
| / 200 IP | — | 68 | 30 | 200 | 804 | 173 | 72 | 18 | 21.5% | 9.0% | 2.3% | 3.01 | 3.69 | +3.6 | ||
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 |
| Colin Fields (OGILVIE) | — | — | 4.21 | 22.7% | 8.7% | 2.8% | — | 4.27 | 22.7% | 13.9% | 220 | +0.06 | — | — | — |
| Jarret Whorff R 2026 · 3.84 FIP | 26 | SW | 3.84 | 21.6% | 8.2% | 2.8% | .316 | — | — | — | — | — | 3.84 | 206 | 88 |
| Ryan Brasier R 2028 · 3.68 FIP | 28 | SW | 3.68 | 25.0% | 7.7% | 3.1% | .289 | 3.07 | 24.2% | 17.9% | 130 | -0.61 | 2.31 | 403 | 88 |
| Simon Castro R 2027 · 3.26 FIP | 27 | SW | 3.26 | 26.4% | 8.5% | 2.4% | .320 | 3.48 | 26.0% | 17.6% | 128 | +0.22 | 3.07 | 185 | 87 |
| Joe Broussard R 2026 · 3.82 FIP | 26 | SW | 3.82 | 23.5% | 7.9% | 3.1% | .316 | 3.73 | 21.1% | 12.0% | 95 | -0.09 | 2.62 | 304 | 87 |
| Ryan Garton R 2026 · 3.07 FIP | 26 | SW | 3.07 | 21.8% | 6.3% | 1.8% | .325 | 3.95 | 24.1% | 12.0% | 175 | +0.88 | 3.07 | 307 | 86 |
| Matt Pushard R 2026 · 3.86 FIP | 26 | SW | 3.86 | 24.1% | 8.9% | 3.0% | .242 | 2.97 | 25.1% | 15.7% | 62 | -0.89 | 2.97 | 167 | 86 |
| Bryan Shaw R 2027 · 3.91 FIP | 27 | SW | 3.91 | 20.4% | 6.8% | 3.0% | .276 | 3.53 | 23.3% | 15.0% | 198 | -0.38 | 2.86 | 596 | 86 |
| Jhan Mariñez R 2026 · 3.52 FIP | 26 | SW | 3.52 | 23.1% | 9.3% | 2.2% | .244 | 3.73 | 18.9% | 11.1% | 168 | +0.21 | 3.18 | 253 | 86 |
| Ryan Kelly R 2027 · 3.50 FIP | 27 | SW | 3.50 | 20.3% | 7.5% | 2.1% | .241 | 3.22 | 20.8% | 14.2% | 43 | -0.28 | 2.49 | 131 | 85 |
| Jaye Chapman R 2028 · 3.34 FIP | 28 | SW | 3.34 | 21.6% | 8.5% | 1.8% | .276 | 4.07 | 20.3% | 11.3% | 85 | +0.73 | 3.25 | 150 | 85 |
| Coleman Huntley III R 2028 · 3.91 FIP | 28 | SW | 3.91 | 20.2% | 7.4% | 2.9% | .348 | 3.55 | 23.4% | 13.2% | 86 | -0.36 | 2.38 | 160 | 85 |
| Colton Murray R 2026 · 4.05 FIP | 26 | SW | 4.05 | 21.2% | 9.4% | 2.8% | .295 | 4.28 | 21.8% | 13.1% | 41 | +0.23 | 3.34 | 187 | 85 |
| R.J. Alaniz R 2026 · 3.90 FIP | 26 | SW | 3.90 | 20.7% | 8.9% | 2.6% | .318 | 3.29 | 23.8% | 15.0% | 96 | -0.61 | 2.45 | 362 | 84 |
| Steve Geltz R 2027 · 3.88 FIP | 27 | SW | 3.88 | 22.7% | 8.6% | 2.9% | .209 | 4.78 | 22.2% | 12.0% | 89 | +0.90 | 3.57 | 157 | 84 |
| Seth Simmons R 2027 · 3.07 FIP | 27 | SW | 3.07 | 23.8% | 9.7% | 1.4% | .277 | 4.88 | 16.6% | 7.6% | 175 | +1.81 | 3.07 | 251 | 84 |
| Michael Blazek R 2026 · 3.06 FIP | 26 | SW | 3.06 | 21.2% | 7.7% | 1.4% | .239 | 4.22 | 16.6% | 6.3% | 126 | +1.16 | 3.06 | 221 | 84 |
| Fernery Ozuna R 2026 · 3.86 FIP | 26 | SW | 3.86 | 22.4% | 8.7% | 2.8% | .324 | 5.86 | 19.5% | 6.0% | 49 | +2.00 | 3.86 | 157 | 84 |
| Scott Oberg R 2026 · 3.24 FIP | 26 | SW | 3.24 | 22.9% | 9.1% | 1.7% | .260 | 2.93 | 23.8% | 16.4% | 188 | -0.31 | 2.59 | 302 | 84 |
| Shawn Armstrong R 2026 · 4.33 FIP | 26 | SW | 4.33 | 22.1% | 9.2% | 3.5% | .282 | 3.20 | 26.9% | 17.2% | 144 | -1.13 | 1.79 | 618 | 84 |
| James Farris R 2025 · 3.73 FIP | 25 | SW | 3.73 | 24.4% | 6.6% | 3.4% | .284 | — | — | — | — | — | 2.51 | 170 | 84 |
Contract
ESTIMATED · service-time + WAR-based estimator (needs verification)
Status MiLB
MLB Debut 2029
Service 0 yrs (est)
Team Control Through 2034
First FA Year 2035
| Year | Status | Salary | Proj WAR | Value | Surplus |
| 2026 | MiLB | still in minors · estimated debut 2029 | |||
| 2027 | MiLB | still in minors · estimated debut 2029 | |||
| 2028 | MiLB | still in minors · estimated debut 2029 | |||
| 2029 | Arb-1 | $0.8M | +0.6 | $3M | +$2M |
| 2030 | Arb-2 | $0.9M | +0.5 | $2M | +$1M |
| 2031 | Arb-3 | $0.9M | +0.4 | $2M | +$1.0M |
| 2032 | Ext / FA-deal | $1M | +0.3 | $1M | +$0.4M |
| 2033 | Ext / FA-deal | $1M | +0.2 | $1.0M | -$0.4M |
| 2034 | Ext / FA-deal | $1M | +0.1 | $0.5M | -$1.0M |
| Totals | $6M | $10M | +$3M | ||