Luke Heyman
C Greenville Drive| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | 23 | A+/ABOS | 433 | .234/.357/.448 | 20 | 0 | 69 | — | .182/.269/.352 |
| 2027PROJMLE | 24 | MLBBOS | 1 | .229/.305/.405 | 0 | 0 | 96 | 0.0 | |
| 2028PROJ42% MLB | 25 | MLBBOS | 107 | .230/.306/.407 | 4 | 1 | 97 | 0.4 | |
| 2029PROJ62% MLB | 26 | MLBBOS | 184 | .231/.307/.407 | 7 | 1 | 97 | 0.7 |
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Career Stats + Projections
Methodology▸ how these numbers are built
All seasons translated to park-neutral MLB-equivalent (MLE) and combined per year. 2027 = full-season projection (no games played yet). 2028+ via Advanced Marcel + aging curve. Catcher framing: only 2027 Statcast framing is modeled (Baseball Savant server-caches the leaderboard to the current season); prior-year framing is unmodeled — projections for established framers may run 1-3 WAR low.
| Year | Age | Lvl | Team | MLB% | PA | AB | H | 2B | 3B | HR | BB | SO | HBP | SB | CS | AVG | OBP | SLG | OPS | ISO | BABIP | K% | BB% | wOBA | wRC+ | BAT | RUN | FLD | POS | REP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▸ Career — actual stats, one row per stint (as recorded, no adjustments) | |||||||||||||||||||||||||||||||
| 2026 | 23 | A+ | Greenville Drive | — | 279 | 240 | 58 | 9 | 1 | 14 | 34 | 67 | 2 | 0 | 0 | 242 | 341 | 463 | 803 | 221 | 272 | 24 | 12 | 352 | 67 | — | — | — | — | — | — |
| 2026 | 23 | A | Salem RidgeYaks | — | 154 | 119 | 26 | 6 | 0 | 6 | 31 | 36 | 2 | 0 | 0 | 218 | 388 | 420 | 808 | 202 | 253 | 23 | 20 | 363 | 72 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2026 | 23 | A+ MLE | Greenville Drive | — | 279 | 254 | 48 | 7 | 1 | 12 | 20 | 88 | 2 | 0 | 0 | 189 | 254 | 366 | 620 | 177 | 222 | 32 | 7 | 267 | 67 | — | — | — | — | — | — |
| 2026 | 23 | A MLE | Salem RidgeYaks | — | 154 | 129 | 22 | 5 | 0 | 5 | 21 | 49 | 2 | 0 | 0 | 171 | 296 | 326 | 622 | 155 | 211 | 32 | 14 | 274 | 72 | — | — | — | — | — | — |
| 2026 | 23 | A+ MLE | 2 teams | — | 433 | 382 | 69 | 11 | 1 | 17 | 42 | 137 | 4 | 0 | 0 | 181 | 269 | 348 | 617 | 168 | 223 | 32 | 10 | 269 | 69 | — | — | — | — | — | — |
| 2026 | 23 | A+ RAW | 2 teams | — | 433 | 359 | 84 | 15 | 1 | 20 | 65 | 103 | 4 | 0 | 0 | 234 | 357 | 448 | 806 | 214 | 266 | 24 | 15 | 356 | 69 | — | — | — | — | — | — |
| 2026 | 23 | A+ MLE | 2 teams | — | 433 | 384 | 69 | 11 | 1 | 17 | 42 | 137 | 4 | 0 | 0 | 180 | 269 | 346 | 615 | 167 | 218 | 32 | 10 | 269 | 69 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2026 | 23 | A+ MLE | 2 teams | — | 433 | 384 | 69 | 11 | 1 | 17 | 42 | 137 | 4 | 0 | 0 | 180 | 269 | 346 | 615 | 167 | 218 | 32 | 10 | 269 | 69 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 24 | MLB MLE | BOS | 0% | 380 | 340 | 76 | 13 | 2 | 14 | 34 | 104 | 3 | 4 | 1 | 223 | 300 | 399 | 698 | 175 | 274 | 27 | 9 | 310 | 96 | -2 | +0 | -1 | +7 | +8 | 0.9 |
| ▸ 2027 — real world (MLB) | |||||||||||||||||||||||||||||||
| 2027 | 24 | MLB CTX | BOS | 0% | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 229 | 305 | 405 | 709 | 176 | 283 | 0 | 0 | 314 | 96 | -0 | +0 | -0 | +0 | +0 | 0.0 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 25 | MLB MLE | BOS | 42% | 251 | 225 | 50 | 9 | 1 | 9 | 22 | 68 | 2 | 2 | 1 | 225 | 301 | 401 | 702 | 176 | 275 | 27 | 9 | 311 | 97 | -1 | +0 | -1 | +4 | +5 | 0.9 |
| 2029 | 26 | MLB MLE | BOS | 62% | 297 | 265 | 59 | 10 | 1 | 11 | 27 | 80 | 3 | 2 | 1 | 226 | 302 | 401 | 703 | 175 | 275 | 27 | 9 | 312 | 97 | -1 | +0 | -1 | +5 | +6 | 1.0 |
| 2030 | 27 | MLB MLE | BOS | 69% | 316 | 282 | 63 | 11 | 1 | 12 | 28 | 84 | 3 | 2 | 1 | 225 | 302 | 398 | 700 | 173 | 276 | 27 | 9 | 311 | 97 | -1 | +0 | -1 | +6 | +7 | 1.1 |
| 2031 | 28 | MLB MLE | BOS | 72% | 324 | 289 | 66 | 12 | 1 | 12 | 29 | 87 | 3 | 2 | 1 | 225 | 301 | 394 | 695 | 169 | 275 | 27 | 9 | 309 | 95 | -2 | +0 | -1 | +6 | +7 | 1.0 |
| 2032 | 29 | MLB MLE | BOS | 72% | 319 | 285 | 63 | 11 | 1 | 11 | 28 | 85 | 3 | 1 | 1 | 223 | 299 | 388 | 688 | 165 | 275 | 27 | 9 | 306 | 93 | -3 | -0 | -2 | +6 | +7 | 0.8 |
| 2033 | 30 | MLB MLE | BOS | 72% | 312 | 280 | 62 | 11 | 1 | 11 | 27 | 85 | 2 | 1 | 2 | 220 | 295 | 380 | 676 | 160 | 273 | 27 | 9 | 301 | 90 | -4 | -1 | -3 | +6 | +7 | 0.5 |
| 2034 | 31 | MLB MLE | BOS | 72% | 283 | 254 | 55 | 10 | 1 | 9 | 25 | 78 | 2 | 1 | 2 | 216 | 290 | 370 | 661 | 155 | 269 | 28 | 9 | 295 | 86 | -5 | -1 | -3 | +5 | +6 | 0.2 |
| 2035 | 32 | MLB MLE | BOS | 72% | 248 | 223 | 47 | 8 | 1 | 8 | 21 | 69 | 2 | 1 | 2 | 211 | 284 | 358 | 642 | 147 | 265 | 28 | 8 | 287 | 81 | -6 | -1 | -4 | +4 | +5 | -0.1 |
| 2028 | 25 | MLB CTX | BOS | 42% | 107 | 95 | 21 | 4 | 0 | 4 | 10 | 29 | 1 | 1 | 0 | 230 | 306 | 407 | 713 | 177 | 284 | 27 | 9 | 316 | 97 | -0 | +0 | -0 | +2 | +2 | 0.4 |
| 2029 | 26 | MLB CTX | BOS | 62% | 184 | 164 | 38 | 7 | 1 | 7 | 16 | 49 | 2 | 1 | 0 | 231 | 307 | 407 | 714 | 176 | 285 | 27 | 9 | 317 | 97 | -1 | +0 | -0 | +3 | +4 | 0.7 |
| 2030 | 27 | MLB CTX | BOS | 69% | 217 | 194 | 46 | 9 | 1 | 8 | 19 | 58 | 2 | 2 | 0 | 231 | 307 | 405 | 712 | 174 | 285 | 27 | 9 | 316 | 97 | -1 | +0 | -0 | +4 | +5 | 0.8 |
| 2031 | 28 | MLB CTX | BOS | 72% | 234 | 209 | 48 | 9 | 1 | 8 | 21 | 63 | 2 | 1 | 1 | 230 | 306 | 401 | 707 | 170 | 285 | 27 | 9 | 314 | 95 | -1 | -0 | -1 | +4 | +5 | 0.7 |
| 2032 | 29 | MLB CTX | BOS | 72% | 230 | 206 | 47 | 9 | 1 | 8 | 20 | 62 | 2 | 1 | 1 | 229 | 304 | 395 | 699 | 166 | 284 | 27 | 9 | 311 | 93 | -2 | -0 | -2 | +4 | +5 | 0.6 |
| 2033 | 30 | MLB CTX | BOS | 72% | 224 | 200 | 45 | 9 | 1 | 7 | 20 | 61 | 2 | 1 | 1 | 226 | 300 | 387 | 688 | 162 | 282 | 27 | 9 | 306 | 90 | -3 | -0 | -2 | +4 | +5 | 0.4 |
| 2034 | 31 | MLB CTX | BOS | 72% | 203 | 181 | 40 | 8 | 1 | 6 | 18 | 56 | 2 | 1 | 2 | 221 | 295 | 377 | 673 | 156 | 279 | 28 | 9 | 300 | 86 | -3 | -1 | -2 | +4 | +4 | 0.2 |
| 2035 | 32 | MLB CTX | BOS | 72% | 178 | 160 | 35 | 7 | 1 | 5 | 15 | 50 | 1 | 1 | 1 | 216 | 289 | 364 | 653 | 148 | 274 | 28 | 8 | 292 | 81 | -4 | -0 | -3 | +3 | +4 | -0.0 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 1577 | 1409 | 320 | 62 | 7 | 53 | 139 | 428 | 14 | 9 | 6 | 227 | 303 | 394 | 697 | 167 | 285 | 27 | 9 | 309 | 89 | -15 | -1 | -11 | +28 | +34 | 3.6 | |
| / 162G | — | A+C | — | 650 | 581 | 133 | 26 | 3 | 22 | 57 | 176 | 6 | 4 | 2 | 229 | 304 | 398 | 702 | 169 | 288 | 27 | 9 | 309 | 89 | -6 | -0 | -5 | +12 | +14 | 1.5 | |
| Career | — | MLE | — | 2993 | 2672 | 576 | 100 | 10 | 108 | 268 | 830 | 26 | 14 | 12 | 216 | 293 | 382 | 675 | 166 | 267 | 28 | 9 | 300 | 89 | -23 | -2 | -16 | +46 | +55 | 6.2 | |
| / 162G | — | MLE | — | 650 | 580 | 125 | 22 | 2 | 23 | 58 | 180 | 6 | 3 | 3 | 216 | 293 | 379 | 673 | 164 | 268 | 28 | 9 | 300 | 89 | -6 | -1 | -4 | +12 | +14 | 1.6 | |
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 A+Greenville Drive · 279 PAwOBA .347 → .267 (−80)K% 24.0% → 31.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 24.01% | ÷1.000 | ×1.310 | — | — | 31.46% |
| BB% (unintentional) /PA | 12.19% | ÷1.000 | ×0.600 | — | ×0.998 | 7.30% |
| HBP% /PA | 0.72% | — | ×0.770 | — | ×0.998 | 0.55% |
| Singles /BIP | 19.65% | ÷1.000 | ×0.870 | ×0.973 | ×0.998 | 16.60% |
| Doubles /BIP | 5.20% | ÷1.000 | ×0.780 | ×0.973 | ×0.998 | 3.94% |
| Triples /BIP | 0.58% | ÷1.000 | ×0.850 | ×0.973 | ×0.998 | 0.48% |
| Home runs /BIP | 8.09% | ÷1.000 | ×0.880 | — | ×0.998 | 7.11% |
Factors used: league row South Atlantic League. Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 23 vs a level average of 22.8 → −0.2% on BB/HBP/hit rates (0.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.973.
Result: wOBA .347 → .267; ISO .221 → .185; BABIP .272 → .222. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).
2026 ASalem RidgeYaks · 154 PAwOBA .360 → .274 (−85)K% 23.4% → 31.8%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 23.38% | ÷1.000 | ×1.360 | — | — | 31.79% |
| BB% (unintentional) /PA | 20.13% | ÷1.000 | ×0.690 | — | ×0.990 | 13.75% |
| HBP% /PA | 1.30% | — | ×0.780 | — | ×0.990 | 1.00% |
| Singles /BIP | 16.87% | ÷1.000 | ×0.920 | ×0.959 | ×0.990 | 14.73% |
| Doubles /BIP | 7.23% | ÷1.000 | ×0.830 | ×0.959 | ×0.990 | 5.70% |
| Triples /BIP | 0.00% | ÷1.000 | ×0.910 | ×0.959 | ×0.990 | 0.00% |
| Home runs /BIP | 7.23% | ÷1.000 | ×0.800 | — | ×0.990 | 5.73% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 23 vs a level average of 22.0 → −1.0% on BB/HBP/hit rates (1.0 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.959.
Result: wOBA .360 → .274; ISO .202 → .158; BABIP .253 → .211. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).