Justin Campbell
P Akron RubberDucks| Year | Age | Lvl / Team | G | GS | IP | ERA | FIP | K% | BB% | WAR | MLE rates |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 25 | MIX3 levels | 20 | 20 | 69 | 2.48 | 2.51 | 29.6% | 11.8% | — | K 24.0% · BB 12.6% · FIP 3.12 |
| 2027PROJ | 26 | MLBCLE | 1 | 1 | 4 | 4.27 | 4.27 | 24.3% | 11.9% | 0.1 | |
| 2028PROJ40% MLB | 27 | MLBCLE | 4 | 4 | 26 | 4.30 | 4.32 | 24.2% | 11.7% | 0.3 | |
| 2029PROJ61% MLB | 28 | MLBCLE | 6 | 6 | 36 | 4.36 | 4.40 | 24.0% | 11.7% | 0.4 |
Contract
Career Stats + Projections
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 the standard WAR scale.
| Year | Age | Lvl | Team | G | GS | IP | BF | K | BB | HR | GS% | IP/G | K% | BB% | K-BB% | HR% | ERA | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▸ Career — actual stats, one row per year (as recorded, no adjustments) | |||||||||||||||||||
| ▸ Career — adjusted (each season translated to a park/league-neutral MLB-equivalent line; levels combined per year) | |||||||||||||||||||
| ▸ Model inputs — neutral MLE (past 3 seasons + 2027 so far) | |||||||||||||||||||
| 2026 | 25 | MIX MLE | 3 levels | 20 | 20 | 69 | 280 | 83 | 33 | 2 | 100% | 3.5 | 24.0% | 12.6% | 11.4% | 0.8% | 2.48 | 3.12 | — |
| 2026 | 25 | MIX MLE | 3 levels | 20 | 20 | 69 | 280 | 83 | 33 | 2 | 100% | 3.5 | 24.0% | 12.6% | 11.4% | 0.8% | 2.48 | 3.12 | — |
| 2026 | 25 | MIX RAW | 3 levels | 20 | 20 | 69 | 280 | 83 | 33 | 2 | 100% | 3.5 | 29.6% | 11.8% | 17.9% | 0.7% | 2.48 | 2.51 | — |
| ▸ 2027 season — projected remainder (no 2027 stats recorded) | |||||||||||||||||||
| 2027 | 26 | MLB | CLE | 1 | 1 | 4 | 17 | 4 | 2 | 0 | 100% | 4.0 | 24.3% | 11.9% | 12.4% | 2.4% | 4.27 | 4.27 | +0.1 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2028 | 27 | MLB MLE | CLE | 11 | 11 | 64 | 271 | 65 | 32 | 7 | 100% | 5.8 | 24.2% | 11.7% | 12.5% | 2.5% | 4.30 | 4.32 | +0.8 |
| 2029 | 28 | MLB MLE | CLE | 10 | 10 | 59 | 250 | 60 | 29 | 7 | 100% | 5.9 | 24.0% | 11.7% | 12.3% | 2.7% | 4.36 | 4.40 | +0.7 |
| 2030 | 29 | MLB MLE | CLE | 9 | 9 | 54 | 230 | 55 | 27 | 7 | 100% | 6.1 | 23.7% | 11.8% | 12.0% | 2.8% | 4.46 | 4.53 | +0.6 |
| 2028 | 27 | MLB CTX | CLE | 4 | 4 | 26 | 110 | 27 | 13 | 3 | 100% | 6.5 | 24.2% | 11.7% | 12.5% | 2.5% | 4.30 | 4.32 | +0.3 |
| 2029 | 28 | MLB CTX | CLE | 6 | 6 | 36 | 152 | 36 | 18 | 4 | 100% | 6.0 | 24.0% | 11.7% | 12.3% | 2.7% | 4.36 | 4.40 | +0.4 |
| 2030 | 29 | MLB CTX | CLE | 6 | 6 | 39 | 165 | 39 | 19 | 5 | 100% | 6.5 | 23.7% | 11.8% | 12.0% | 2.8% | 4.46 | 4.53 | +0.4 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 17 | 17 | 101 | 426 | 102 | 50 | 12 | 100% | 5.9 | 23.9% | 11.7% | 12.2% | 2.7% | 4.38 | 4.04 | +1.6 | |
| / 200 IP | — | RAW | 33 | 33 | 200 | 844 | 202 | 99 | 24 | 100% | 6.0 | 23.9% | 11.7% | 12.2% | 2.7% | 4.38 | 4.04 | +3.2 | |
| Career | — | MLE | 20 | 20 | 69 | 280 | 67 | 35 | 2 | 100% | 3.5 | 24.0% | 12.6% | 11.4% | 0.8% | 2.48 | 3.12 | +2.1 | |
| / 200 IP | — | MLE | 58 | 58 | 200 | 812 | 195 | 102 | 7 | 100% | 3.4 | 24.0% | 12.6% | 11.4% | 0.8% | 2.48 | 3.12 | +2.3 | |
How the minor-league lines were translated
One row per minor-league stint. Open a row to see each step: the raw rate, the park adjustment, the league/level factor, the age adjustment (hitters) and the resulting MLE rate. Factors are the same ones listed on the MLE Factors page.
2026 AAAkron RubberDucks · 37 IPFIP 2.85 → 3.57 (+0.72)K% 28.9% → 23.4%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 28.95% | — | ×0.810 | 23.45% |
| BB% (unintentional) /BF | 14.47% | — | ×1.100 | 15.92% |
| HR / BF /BF | 0.66% | ÷1.000 | ×1.200 | 0.79% |
Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 100).
Result: FIP 2.85 → 3.57, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).
2026 AAAColumbus Clippers · 17 IPFIP 2.92 → 3.18 (+0.26)K% 24.6% → 21.2%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 24.64% | — | ×0.860 | 21.19% |
| BB% (unintentional) /BF | 8.70% | — | ×0.900 | 7.83% |
| HR / BF /BF | 1.45% | ÷1.000 | ×1.100 | 1.59% |
Factors used: pitcher AAA level factors (Triple-A 2023+ robo-zone set: walks improve on promotion) — K ×0.86, BB ×0.90, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 100).
Result: FIP 2.92 → 3.18, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).
2026 A+Lake County Captains · 15 IPFIP 1.02 → 1.91 (+0.89)K% 37.3% → 28.7%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 37.29% | — | ×0.770 | 28.71% |
| BB% (unintentional) /BF | 8.47% | — | ×1.150 | 9.75% |
| HR / BF /BF | 0.00% | ÷1.000 | ×1.250 | 0.00% |
Factors used: pitcher A+ level factors — K ×0.77, BB ×1.15, HR ×1.25. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 100).
Result: FIP 1.02 → 1.91, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).
Career Comps
Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 1,234 reliever careers (754 from 1990-2025 + 480 historical, 1901-2023), also matched on career-to-date at the same age. * Historical (Lahman) careers: rates era-adjusted to 2001-24 league levels; WAR is an OGILVIE proxy.
| Player | 162s | IP/yr | K% | BB% | HR/9 | ERA |
|---|---|---|---|---|---|---|
| OGILVIE CAREER PROJECTION | 1.2 | 62 | 24.1% | 11.7% | 1.01 | 4.34 |
| Fernando Rodriguez Jr. ('16) | 1.2 | 58 | 24.6% | 11.1% | 0.93 | 4.35 |
| Jose Veras ('14) | 2.1 | 60 | 24.0% | 12.1% | 0.96 | 3.91 |
| José Cisnero ('24) | 1.4 | 46 | 24.0% | 11.3% | 1.01 | 4.16 |
| Fred Lasher ('63-'71, -1 WAR*) | 1.0 | 50 | 21.5%* | 11.9%* | 1.05* | 4.68* |
| Bill Kelso ('64-'68, 1 WAR*) | 1.0 | 67 | 23.1%* | 11.6%* | 1.09* | 4.19* |
| Bill Wilson ('69-'73, -0 WAR*) | 1.3 | 52 | 20.3%* | 11.5%* | 1.13* | 4.84* |