Luis De León
P
Chesapeake Baysox
+0.8
WAR
Age 23
LHP
6'3" / 168 lbs
AA
Svc 0.0 · Ctrl thru 2033
peak 1.3 · 2030
ERA4.20
FIP4.20
xFIP—
SIERA—
K%22.5%
BB%11.1%
K-BB%11.3%
IP78
trajectory · 10 yrs
1.3peak
2030
K†5560
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 19 | ROK | DSL BAL Black | 10 | 5 | 28 | 118 | 45 | 13 | 0 | 25.9% | 13.8% | 0.0% | 5.14 | 2.65 | +0.7 |
| 2023 | 20 | A | Delmarva Shorebirds | 15 | 11 | 54 | 230 | 67 | 30 | 0 | 20.6% | 15.8% | 0.0% | 2.01 | 3.36 | +1.0 |
| 2024 | 21 | A+ | Aberdeen IronBirds | 26 | 18 | 88 | 403 | 106 | 49 | 5 | 19.9% | 14.0% | 1.6% | 4.62 | 4.05 | +1.1 |
| 2025 | 22 | AA | Chesapeake Baysox | 20 | 18 | 87 | 375 | 107 | 41 | 0 | 22.3% | 11.5% | 0.0% | 3.30 | 2.68 | +2.5 |
| ▸ 2026 Season | ||||||||||||||||
| 2026 | 23 | AA | Chesapeake Baysox | 2 | 2 | 9 | 39 | 9 | 5 | 0 | — | — | — | 6.00 | — | — |
| ROS | 23 | MLB | BAL | 14 | 14 | 78 | 327 | 73 | 36 | 7 | 22.5% | 11.1% | 2.2% | 4.20 | 4.20 | +0.8 |
| 2026 Total | 23 | MLB | BAL | — | — | 86 | 366 | 82 | 41 | 7 | 22.5% | 11.3% | 2.0% | 4.39 | 3.76 | +1.4 |
| ▸ 2027+ Projections — Marcel base + age-bracket aging | ||||||||||||||||
| 2027 | 24 | MLB | BAL | 14 | 14 | 79 | 335 | 77 | 34 | 8 | 23.1% | 10.3% | 2.2% | 4.12 | 4.06 | +1.0 |
| 2028 | 25 | MLB | BAL | 15 | 15 | 80 | 339 | 80 | 33 | 8 | 23.5% | 9.8% | 2.3% | 4.05 | 3.99 | +1.0 |
| 2029 | 26 | MLB | BAL | 16 | 16 | 87 | 369 | 87 | 35 | 9 | 23.6% | 9.6% | 2.3% | 4.01 | 3.98 | +1.2 |
| 2030 | 27 | MLB | BAL | 16 | 16 | 91 | 383 | 90 | 37 | 9 | 23.6% | 9.6% | 2.4% | 4.00 | 3.99 | +1.3 |
| 2031 | 28 | MLB | BAL | 17 | 17 | 91 | 385 | 91 | 37 | 9 | 23.5% | 9.7% | 2.4% | 4.01 | 4.02 | +1.2 |
| 2032 | 29 | MLB | BAL | 16 | 16 | 89 | 377 | 88 | 37 | 9 | 23.4% | 9.7% | 2.4% | 4.04 | 4.07 | +1.1 |
| 2033 | 30 | MLB | BAL | 16 | 16 | 86 | 365 | 85 | 36 | 9 | 23.2% | 9.8% | 2.5% | 4.09 | 4.13 | +1.0 |
| 2034 | 31 | MLB | BAL | 15 | 15 | 84 | 353 | 81 | 35 | 9 | 23.0% | 10.0% | 2.6% | 4.16 | 4.20 | +0.9 |
| 2035 | 32 | MLB | BAL | 15 | 15 | 80 | 339 | 77 | 34 | 9 | 22.7% | 10.1% | 2.6% | 4.24 | 4.29 | +0.8 |
| 2036 | 33 | MLB | BAL | 14 | 14 | 77 | 323 | 79 | 31 | 9 | 24.4% | 9.5% | 2.7% | 4.17 | 4.12 | +0.8 |
| 2037 | 34 | MLB | BAL | 13 | 13 | 73 | 307 | 74 | 30 | 9 | 24.1% | 9.7% | 2.8% | 4.20 | 4.23 | +0.7 |
| 2038 | 35 | MLB | BAL | 12 | 12 | 69 | 290 | 69 | 29 | 9 | 23.7% | 9.9% | 2.9% | 4.29 | 4.35 | +0.5 |
| 2039 | 36 | MLB | BAL | 12 | 12 | 64 | 271 | 63 | 27 | 8 | 23.2% | 10.2% | 3.1% | 4.41 | 4.48 | +0.4 |
| ▸ Career (all levels · actual + projected) | ||||||||||||||||
| Career | — | 73 | 54 | 266 | 1165 | 251 | 157 | 6 | 21.5% | 13.5% | 0.5% | 3.76 | 3.29 | +6.1 | ||
| / 200 IP | — | 55 | 41 | 200 | 877 | 189 | 118 | 5 | 21.5% | 13.5% | 0.5% | 3.76 | 3.29 | +4.6 | ||
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 |
| Luis De León (OGILVIE) | — | — | 4.20 | 22.5% | 11.1% | 2.2% | — | 4.01 | 23.4% | 13.5% | 247 | -0.19 | — | — | — |
| Jimmy Robbins L 2027 · 3.86 FIP | 24 | SW | 3.86 | 23.3% | 11.3% | 2.4% | .286 | 4.86 | 18.1% | 2.5% | 99 | +1.00 | 3.86 | 176 | 94 |
| Sam Weatherly L 2025 · 4.04 FIP | 22 | SW | 4.04 | 24.0% | 12.8% | 2.5% | .323 | 4.14 | 21.9% | 8.9% | 41 | +0.10 | 4.04 | 158 | 93 |
| Josh Trentadue L 2026 · 3.67 FIP | 23 | SW | 3.67 | 23.1% | 12.0% | 1.8% | .249 | — | — | — | — | — | 3.10 | 148 | 90 |
| Garrett Irvin L 2027 · 4.43 FIP | 24 | SW | 4.43 | 23.2% | 11.6% | 3.3% | .283 | 4.34 | 17.7% | 2.9% | 39 | -0.09 | 4.34 | 110 | 90 |
| Wesley Moore L 2026 · 3.66 FIP | 23 | SW | 3.66 | 25.9% | 13.2% | 2.0% | .254 | 4.19 | 18.3% | 5.6% | 58 | +0.53 | 3.66 | 111 | 89 |
| Trey Cumbie L 2026 · 3.43 FIP | 23 | SW | 3.43 | 22.5% | 12.6% | 1.2% | .318 | 4.79 | 24.4% | 8.7% | 91 | +1.36 | 3.43 | 152 | 89 |
| R.C. Orlan L 2027 · 3.91 FIP | 24 | SW | 3.91 | 21.0% | 10.9% | 2.2% | .326 | 4.61 | 17.2% | 5.0% | 119 | +0.70 | 1.71 | 206 | 88 |
| Andrew Walling L 2026 · 4.20 FIP | 23 | SW | 4.20 | 23.7% | 14.8% | 2.2% | .272 | 3.66 | 22.0% | 9.8% | 95 | -0.54 | 3.14 | 151 | 88 |
| Chazz Martinez L 2026 · 3.77 FIP | 23 | SW | 3.77 | 22.2% | 12.7% | 1.7% | .361 | 3.47 | 20.6% | 7.7% | 125 | -0.30 | 3.15 | 189 | 88 |
| Daniel Stumpf L 2027 · 4.26 FIP | 24 | SW | 4.26 | 20.8% | 11.5% | 2.6% | .268 | 3.50 | 22.5% | 15.3% | 123 | -0.76 | 1.84 | 238 | 87 |
| Michael Theofanopoulos L 2026 · 3.70 FIP | 23 | SW | 3.70 | 23.0% | 14.0% | 1.4% | .252 | 3.60 | 21.0% | 11.2% | 67 | -0.10 | 3.58 | 201 | 87 |
| Mark Manfredi Sr. L 2027 · 4.61 FIP | 24 | SW | 4.61 | 22.0% | 14.9% | 2.7% | .289 | 3.60 | 24.1% | 7.7% | 60 | -1.01 | 3.60 | 136 | 86 |
| Jakob Hernandez L 2026 · 3.46 FIP | 23 | SW | 3.46 | 21.7% | 10.9% | 1.5% | .232 | 3.97 | 27.9% | 18.6% | 102 | +0.51 | 2.99 | 266 | 86 |
| Keylan Killgore L 2025 · 4.24 FIP | 22 | SW | 4.24 | 20.7% | 12.7% | 2.3% | .307 | — | — | — | — | — | 3.76 | 161 | 86 |
| Cy Nielson L 2026 · 3.27 FIP | 23 | SW | 3.27 | 23.1% | 12.3% | 1.0% | .301 | 4.33 | 20.9% | 8.2% | 55 | +1.06 | 3.06 | 161 | 85 |
| Michael Johnson L 2027 · 3.88 FIP | 24 | SW | 3.88 | 20.6% | 9.4% | 2.4% | .260 | 4.75 | 17.6% | 7.7% | 185 | +0.87 | 3.88 | 256 | 85 |
| Jerry Vasto L 2026 · 3.26 FIP | 23 | SW | 3.26 | 21.2% | 9.5% | 1.4% | .265 | 3.49 | 23.3% | 12.8% | 147 | +0.23 | 2.88 | 206 | 85 |
| Dante Biasi L 2026 · 4.91 FIP | 23 | SW | 4.91 | 21.5% | 12.6% | 3.7% | .251 | 5.64 | 19.3% | 2.3% | 153 | +0.73 | 4.91 | 224 | 85 |
| Tony Cingrani L 2029 · 3.62 FIP | 26 | SW | 3.62 | 25.8% | 12.9% | 1.9% | .305 | 3.93 | 25.4% | 15.7% | 128 | +0.31 | 1.66 | 186 | 85 |
| Evan Lee L 2027 · 3.86 FIP | 24 | SW | 3.86 | 24.2% | 11.1% | 2.5% | .333 | 4.49 | 21.0% | 2.7% | 52 | +0.63 | 3.82 | 129 | 84 |
Contract
ESTIMATED · service-time + WAR-based estimator (needs verification)
Status MiLB
MLB Debut 2028
Service 0 yrs (est)
Team Control Through 2033
First FA Year 2034
| Year | Status | Salary | Proj WAR | Value | Surplus |
| 2026 | MiLB | still in minors · estimated debut 2028 | |||
| 2027 | MiLB | still in minors · estimated debut 2028 | |||
| 2028 | Pre-Arb | $0.8M | +1.0 | $8M | +$8M |
| 2029 | Arb-1 | $0.8M | +1.2 | $10M | +$10M |
| 2030 | Arb-2 | $0.9M | +1.3 | $12M | +$11M |
| 2031 | Arb-3 | $3M | +1.2 | $11M | +$9M |
| 2032 | Ext / FA-deal | $4M | +1.2 | $11M | +$7M |
| 2033 | Ext / FA-deal | $5M | +1.0 | $10M | +$5M |
| Totals | $14M | $63M | +$49M | ||