Esteban Mejia
P Delmarva Shorebirds| Year | Age | Lvl / Team | G | GS | IP | ERA | FIP | K% | BB% | WAR | MLE rates |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 17 | ROKDSL Orioles O… | 10 | 10 | 28 | 3.25 | 1.55 | 36.4% | 12.4% | — | K 24.7% · BB 15.5% · FIP 2.97 |
| 2025 | 18 | MIX2 levels | 14 | 14 | 52 | 2.94 | 2.31 | 29.5% | 13.7% | — | K 20.4% · BB 16.9% · FIP 3.51 |
| 2026 | 19 | ABAL | 22 | 22 | 52 | 9.80 | 5.85 | 21.4% | 25.4% | — | K 15.8% · BB 29.9% · FIP 6.59 |
| 2027PROJ | 20 | MLBBAL | — | — | 0 | 5.81 | 5.81 | 20.3% | 20.0% | — | |
| 2028PROJ49% MLB | 21 | MLBBAL | 8 | 8 | 42 | 5.62 | 5.54 | 20.4% | 17.6% | -0.0 | |
| 2029PROJ73% MLB | 22 | MLBBAL | 14 | 14 | 77 | 5.24 | 5.04 | 22.4% | 15.2% | 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) | |||||||||||||||||||
| 2024 | 17 | ROK MLE | DSL Orioles Orange | 10 | 10 | 28 | 121 | 44 | 15 | 0 | 100% | 2.8 | 24.7% | 15.5% | 9.2% | 0.0% | 3.25 | 2.97 | — |
| 2024 | 17 | ROK MLE | DSL Orioles Orange | 10 | 10 | 28 | 121 | 44 | 15 | 0 | 100% | 2.8 | 24.7% | 15.5% | 9.2% | 0.0% | 3.25 | 2.97 | — |
| 2024 | 17 | ROK RAW | DSL Orioles Orange | 10 | 10 | 28 | 121 | 44 | 15 | 0 | 100% | 2.8 | 36.4% | 12.4% | 24.0% | 0.0% | 3.25 | 1.55 | — |
| 2025 | 18 | MIX MLE | 2 levels | 14 | 14 | 52 | 227 | 67 | 31 | 0 | 100% | 3.7 | 20.4% | 16.9% | 3.6% | 0.0% | 2.94 | 3.51 | — |
| 2025 | 18 | MIX MLE | 2 levels | 14 | 14 | 52 | 227 | 67 | 31 | 0 | 100% | 3.7 | 20.4% | 16.9% | 3.6% | 0.0% | 2.94 | 3.51 | — |
| 2025 | 18 | MIX RAW | 2 levels | 14 | 14 | 52 | 227 | 67 | 31 | 0 | 100% | 3.7 | 29.5% | 13.7% | 15.9% | 0.0% | 2.94 | 2.31 | — |
| 2026 | 19 | A MLE | Delmarva Shorebirds | 22 | 22 | 52 | 276 | 59 | 70 | 4 | 100% | 2.4 | 15.8% | 29.9% | -14.1% | 1.9% | 9.80 | 6.59 | — |
| 2026 | 19 | A MLE | Delmarva Shorebirds | 22 | 22 | 52 | 276 | 59 | 70 | 4 | 100% | 2.4 | 15.8% | 29.9% | -14.1% | 1.9% | 9.80 | 6.59 | — |
| 2026 | 19 | A RAW | Delmarva Shorebirds | 22 | 22 | 52 | 276 | 59 | 70 | 4 | 100% | 2.4 | 21.4% | 25.4% | -4.0% | 1.4% | 9.80 | 5.85 | — |
| ▸ 2027 season — projected remainder (no 2027 stats recorded) | |||||||||||||||||||
| 2027 | 20 | MLB | BAL | — | — | 0 | — | — | — | — | — | — | 20.3% | 20.0% | 0.3% | 2.7% | 5.81 | 5.81 | — |
| ▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2028 | 21 | MLB MLE | BAL | 15 | 15 | 85 | 357 | 73 | 63 | 10 | 100% | 5.6 | 20.4% | 17.6% | 2.8% | 2.7% | 5.55 | 5.47 | -0.1 |
| 2029 | 22 | MLB MLE | BAL | 19 | 19 | 106 | 445 | 100 | 68 | 12 | 100% | 5.6 | 22.4% | 15.2% | 7.3% | 2.7% | 5.17 | 4.97 | +0.5 |
| 2030 | 23 | MLB MLE | BAL | 21 | 21 | 114 | 481 | 114 | 65 | 13 | 100% | 5.4 | 23.7% | 13.5% | 10.2% | 2.6% | 4.84 | 4.64 | +1.0 |
| 2031 | 24 | MLB MLE | BAL | 21 | 21 | 116 | 491 | 120 | 61 | 13 | 100% | 5.5 | 24.5% | 12.5% | 12.0% | 2.6% | 4.59 | 4.43 | +1.3 |
| 2032 | 25 | MLB MLE | BAL | 20 | 20 | 116 | 490 | 122 | 58 | 13 | 100% | 5.8 | 25.0% | 11.8% | 13.2% | 2.6% | 4.41 | 4.29 | +1.5 |
| 2033 | 26 | MLB MLE | BAL | 19 | 19 | 116 | 491 | 124 | 58 | 13 | 100% | 6.1 | 25.2% | 11.8% | 13.4% | 2.6% | 4.33 | 4.27 | +1.5 |
| 2034 | 27 | MLB MLE | BAL | 19 | 19 | 114 | 479 | 121 | 57 | 13 | 100% | 6.0 | 25.2% | 11.8% | 13.4% | 2.7% | 4.32 | 4.31 | +1.5 |
| 2035 | 28 | MLB MLE | BAL | 18 | 18 | 108 | 458 | 115 | 55 | 13 | 100% | 6.0 | 25.1% | 12.0% | 13.1% | 2.8% | 4.36 | 4.39 | +1.3 |
| 2036 | 29 | MLB MLE | BAL | 17 | 17 | 101 | 427 | 106 | 52 | 12 | 100% | 5.9 | 24.8% | 12.2% | 12.6% | 2.9% | 4.46 | 4.52 | +1.0 |
| 2037 | 30 | MLB MLE | BAL | 15 | 15 | 92 | 389 | 95 | 49 | 12 | 100% | 6.1 | 24.5% | 12.5% | 12.0% | 3.1% | 4.60 | 4.70 | +0.8 |
| 2038 | 31 | MLB MLE | BAL | 14 | 14 | 83 | 351 | 85 | 45 | 12 | 100% | 5.9 | 24.1% | 12.9% | 11.2% | 3.3% | 4.78 | 4.90 | +0.5 |
| 2039 | 32 | MLB MLE | BAL | 12 | 12 | 75 | 315 | 74 | 42 | 11 | 100% | 6.2 | 23.6% | 13.3% | 10.4% | 3.6% | 4.99 | 5.13 | +0.2 |
| 2028 | 21 | MLB CTX | BAL | 8 | 8 | 42 | 177 | 36 | 31 | 5 | 100% | 5.2 | 20.4% | 17.6% | 2.8% | 2.8% | 5.62 | 5.54 | -0.0 |
| 2029 | 22 | MLB CTX | BAL | 14 | 14 | 77 | 325 | 73 | 49 | 9 | 100% | 5.5 | 22.4% | 15.2% | 7.3% | 2.8% | 5.24 | 5.04 | +0.4 |
| 2030 | 23 | MLB CTX | BAL | 17 | 17 | 96 | 405 | 96 | 55 | 11 | 100% | 5.6 | 23.7% | 13.5% | 10.2% | 2.8% | 4.91 | 4.71 | +0.9 |
| 2031 | 24 | MLB CTX | BAL | 19 | 19 | 104 | 439 | 108 | 55 | 12 | 100% | 5.5 | 24.5% | 12.5% | 12.0% | 2.7% | 4.65 | 4.49 | +1.2 |
| 2032 | 25 | MLB CTX | BAL | 18 | 18 | 106 | 448 | 112 | 53 | 12 | 100% | 5.9 | 25.0% | 11.8% | 13.2% | 2.7% | 4.47 | 4.35 | +1.4 |
| 2033 | 26 | MLB CTX | BAL | 18 | 18 | 108 | 456 | 115 | 54 | 12 | 100% | 6.0 | 25.2% | 11.8% | 13.4% | 2.7% | 4.39 | 4.33 | +1.4 |
| 2034 | 27 | MLB CTX | BAL | 18 | 18 | 108 | 456 | 115 | 54 | 13 | 100% | 6.0 | 25.2% | 11.8% | 13.4% | 2.8% | 4.39 | 4.38 | +1.4 |
| 2035 | 28 | MLB CTX | BAL | 17 | 17 | 103 | 435 | 109 | 52 | 13 | 100% | 6.1 | 25.1% | 12.0% | 13.1% | 2.9% | 4.43 | 4.46 | +1.2 |
| 2036 | 29 | MLB CTX | BAL | 16 | 16 | 96 | 405 | 101 | 50 | 12 | 100% | 6.0 | 24.8% | 12.2% | 12.6% | 3.0% | 4.53 | 4.59 | +1.0 |
| 2037 | 30 | MLB CTX | BAL | 15 | 15 | 88 | 372 | 91 | 47 | 12 | 100% | 5.9 | 24.5% | 12.5% | 12.0% | 3.2% | 4.68 | 4.78 | +0.7 |
| 2038 | 31 | MLB CTX | BAL | 13 | 13 | 79 | 334 | 80 | 43 | 12 | 100% | 6.1 | 24.1% | 12.9% | 11.2% | 3.5% | 4.86 | 4.98 | +0.5 |
| 2039 | 32 | MLB CTX | BAL | 12 | 12 | 71 | 300 | 71 | 40 | 11 | 100% | 5.9 | 23.6% | 13.3% | 10.4% | 3.7% | 5.08 | 5.22 | +0.2 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 187 | 187 | 1077 | 4549 | 1106 | 581 | 134 | 100% | 5.8 | 24.3% | 12.8% | 11.5% | 2.9% | 4.70 | 4.28 | +14.1 | |
| / 200 IP | — | RAW | 35 | 35 | 200 | 844 | 205 | 108 | 25 | 100% | 5.8 | 24.3% | 12.8% | 11.5% | 2.9% | 4.70 | 4.28 | +2.6 | |
| Career | — | MLE | 46 | 46 | 132 | 624 | 120 | 140 | 5 | 100% | 2.9 | 19.2% | 22.4% | -3.2% | 0.8% | 5.73 | 4.77 | +11.1 | |
| / 200 IP | — | MLE | 70 | 70 | 200 | 945 | 182 | 212 | 8 | 100% | 2.9 | 19.2% | 22.4% | -3.2% | 0.8% | 5.73 | 4.77 | +1.8 | |
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 ADelmarva Shorebirds · 52 IPFIP 5.30 → 6.59 (+1.29)K% 21.4% → 15.8%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 21.38% | — | ×0.740 | 15.82% |
| BB% (unintentional) /BF | 25.36% | — | ×1.180 | 29.93% |
| HR / BF /BF | 1.45% | ÷1.000 | ×1.300 | 1.88% |
Factors used: pitcher A level factors — K ×0.74, BB ×1.18, HR ×1.30. 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 5.30 → 6.59, 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).
2025 ROKFCL Orioles · 40 IPFIP 2.36 → 3.62 (+1.26)K% 30.1% → 20.5%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 30.11% | — | ×0.680 | 20.48% |
| BB% (unintentional) /BF | 14.20% | — | ×1.250 | 17.76% |
| HR / BF /BF | 0.00% | ÷1.000 | ×1.400 | 0.00% |
Factors used: pitcher ROK level factors — K ×0.68, BB ×1.25, HR ×1.40. 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 2.36 → 3.62, 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).
2025 ADelmarva Shorebirds · 12 IPFIP 2.27 → 3.14 (+0.87)K% 27.5% → 20.3%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 27.45% | — | ×0.740 | 20.31% |
| BB% (unintentional) /BF | 11.76% | — | ×1.180 | 13.88% |
| HR / BF /BF | 0.00% | ÷0.899 | ×1.300 | 0.00% |
Factors used: pitcher A level factors — K ×0.74, BB ×1.18, HR ×1.30. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 80).
Result: FIP 2.27 → 3.14, 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).
2024 ROKDSL Orioles Orange · 28 IPFIP 1.60 → 2.97 (+1.38)K% 36.4% → 24.7%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 36.36% | — | ×0.680 | 24.73% |
| BB% (unintentional) /BF | 12.40% | — | ×1.250 | 15.50% |
| HR / BF /BF | 0.00% | ÷0.992 | ×1.400 | 0.00% |
Factors used: pitcher ROK level factors — K ×0.68, BB ×1.25, HR ×1.40. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 98).
Result: FIP 1.60 → 2.97, 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: 2,161 pitcher careers (1,251 from 1990-2025 + 910 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 | 6.5 | 100 | 23.9% | 13.4% | 1.09 | 4.74 |
| Jonathan Sánchez ('13) | 3.9 | 112 | 22.8% | 12.5% | 1.04 | 4.70 |
| Tom Griffin ('69-'82, 1 WAR*) | 7.5 | 107 | 22.6%* | 11.4%* | 1.21* | 4.93* |
| Wayne Twitchell ('70-'79, 4 WAR*) | 5.3 | 133 | 24.2%* | 11.3%* | 1.16* | 4.56* |
| Tim Conroy ('78-'87, -3 WAR*) | 2.3 | 78 | 20.8%* | 13.6%* | 1.12* | 5.23* |
| Oliver Pérez ('22) | 7.3 | 86 | 23.9% | 11.8% | 1.22 | 4.37 |
| Rob Tejeda ('05-'11, 3 WAR*) | 2.2 | 74 | 21.8%* | 12.6%* | 1.00* | 4.23* |