Diomedes Hernandez
C Hudson Valley Renegades| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 19 | A/ROKNYY | 91 | .272/.344/.333 | 1 | 1 | 51 | — | .216/.267/.277 |
| 2025 | 20 | AANYY | 34 | .156/.156/.219 | 0 | 0 | -25 | — | .156/.156/.219 |
| 2026 | 21 | A+NYY | 22 | .211/.318/.316 | 0 | 0 | 35 | — | .200/.273/.300 |
| 2027PROJMLE | 22 | MLBNYY | 132 | .210/.267/.304 | 2 | 2 | 61 | 0.0 | |
| 2028PROJ35% MLB | 23 | MLBNYY | 56 | .214/.273/.318 | 1 | 1 | 65 | 0.0 | |
| 2029PROJ46% MLB | 24 | MLBNYY | 111 | .217/.277/.328 | 2 | 1 | 69 | 0.0 |
Tools · Contract
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) | |||||||||||||||||||||||||||||||
| 2022 | 17 | ROK | DSL NYY Yankees | — | 82 | 70 | 16 | 5 | 1 | 0 | 10 | 15 | 2 | 4 | 0 | 229 | 341 | 329 | 670 | 100 | 291 | 18 | 12 | 311 | 19 | — | — | — | — | — | — |
| 2024 | 19 | A | Tampa Tarpons | — | 47 | 40 | 12 | 2 | 0 | 1 | 6 | 7 | 0 | 0 | 1 | 300 | 391 | 425 | 816 | 125 | 333 | 15 | 13 | 361 | 92 | — | — | — | — | — | — |
| 2024 | 19 | ROK | FCL Yankees | — | 44 | 41 | 10 | 0 | 0 | 0 | 2 | 9 | 1 | 1 | 0 | 244 | 295 | 244 | 539 | 312 | 20 | 5 | 254 | 8 | — | — | — | — | — | — | |
| 2025 | 20 | AA | Somerset Patriots | — | 34 | 32 | 5 | 2 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 156 | 156 | 219 | 375 | 62 | 312 | 47 | 0 | 155 | -25 | — | — | — | — | — | — |
| 2026 | 21 | A+ | Hudson Valley Renegades | — | 22 | 19 | 4 | 2 | 0 | 0 | 2 | 5 | 1 | 0 | 0 | 211 | 318 | 316 | 634 | 105 | 286 | 23 | 9 | 296 | 35 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2022 | 17 | ROK MLE | DSL NYY Yankees | — | 82 | 73 | 11 | 3 | 1 | 0 | 7 | 19 | 2 | 4 | 0 | 151 | 244 | 219 | 463 | 68 | 180 | 23 | 9 | 196 | 19 | — | — | — | — | — | — |
| 2024 | 19 | A MLE | Tampa Tarpons | — | 47 | 42 | 11 | 2 | 0 | 1 | 4 | 10 | 0 | 0 | 1 | 262 | 326 | 381 | 707 | 119 | 303 | 21 | 9 | 304 | 92 | — | — | — | — | — | — |
| 2024 | 19 | ROK MLE | FCL Yankees | — | 44 | 42 | 7 | 0 | 0 | 0 | 1 | 13 | 1 | 1 | 0 | 167 | 205 | 167 | 371 | 258 | 30 | 2 | 180 | 8 | — | — | — | — | — | — | |
| 2025 | 20 | AA MLE | Somerset Patriots | — | 34 | 32 | 5 | 2 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 156 | 156 | 219 | 375 | 62 | 315 | 59 | 0 | 131 | -25 | — | — | — | — | — | — |
| 2026 | 21 | A+ MLE | Hudson Valley Renegades | — | 22 | 20 | 4 | 2 | 0 | 0 | 1 | 7 | 1 | 0 | 0 | 200 | 273 | 300 | 573 | 100 | 242 | 32 | 5 | 220 | 35 | — | — | — | — | — | — |
| 2022 | 17 | ROK MLE | DSL NYY Yankees | — | 82 | 73 | 11 | 3 | 1 | 0 | 7 | 19 | 2 | 4 | 0 | 151 | 244 | 219 | 463 | 68 | 204 | 23 | 9 | 196 | 19 | — | — | — | — | — | — |
| 2022 | 17 | ROK RAW | DSL NYY Yankees | — | 82 | 70 | 16 | 5 | 1 | 0 | 10 | 15 | 2 | 4 | 0 | 229 | 341 | 329 | 670 | 100 | 291 | 18 | 12 | 311 | 19 | — | — | — | — | — | — |
| 2024 | 19 | A MLE | 2 teams | — | 91 | 84 | 19 | 2 | 0 | 1 | 5 | 23 | 1 | 1 | 1 | 226 | 278 | 286 | 563 | 60 | 295 | 25 | 5 | 244 | 51 | — | — | — | — | — | — |
| 2024 | 19 | A RAW | 2 teams | — | 91 | 81 | 22 | 2 | 0 | 1 | 8 | 16 | 1 | 1 | 1 | 272 | 344 | 333 | 678 | 62 | 323 | 18 | 9 | 309 | 51 | — | — | — | — | — | — |
| 2025 | 20 | AA MLE | Somerset Patriots | — | 34 | 32 | 5 | 2 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 156 | 156 | 219 | 375 | 62 | 417 | 59 | 0 | 131 | -25 | — | — | — | — | — | — |
| 2025 | 20 | AA RAW | Somerset Patriots | — | 34 | 32 | 5 | 2 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 156 | 156 | 219 | 375 | 62 | 312 | 47 | 0 | 155 | -25 | — | — | — | — | — | — |
| 2026 | 21 | A+ MLE | Hudson Valley Renegades | — | 22 | 20 | 4 | 2 | 0 | 0 | 1 | 7 | 1 | 0 | 0 | 200 | 273 | 300 | 573 | 100 | 308 | 32 | 5 | 220 | 35 | — | — | — | — | — | — |
| 2026 | 21 | A+ RAW | Hudson Valley Renegades | — | 22 | 19 | 4 | 2 | 0 | 0 | 2 | 5 | 1 | 0 | 0 | 211 | 318 | 316 | 634 | 105 | 286 | 23 | 9 | 296 | 35 | — | — | — | — | — | — |
| 2022 | 17 | ROK MLE | DSL NYY Yankees | — | 82 | 73 | 11 | 3 | 1 | 0 | 7 | 19 | 2 | 4 | 0 | 151 | 244 | 219 | 463 | 68 | 180 | 23 | 9 | 196 | 19 | — | — | — | — | — | — |
| 2024 | 19 | A MLE | 2 teams | — | 91 | 85 | 19 | 2 | 0 | 1 | 5 | 23 | 1 | 1 | 1 | 224 | 278 | 282 | 560 | 59 | 281 | 25 | 5 | 244 | 51 | — | — | — | — | — | — |
| 2025 | 20 | AA MLE | Somerset Patriots | — | 34 | 34 | 5 | 2 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 147 | 156 | 206 | 362 | 59 | 315 | 59 | 0 | 131 | -25 | — | — | — | — | — | — |
| 2026 | 21 | A+ MLE | Hudson Valley Renegades | — | 22 | 20 | 4 | 2 | 0 | 0 | 1 | 7 | 1 | 0 | 0 | 200 | 273 | 300 | 573 | 100 | 242 | 32 | 5 | 220 | 35 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 19 | A MLE | 2 teams | — | 91 | 85 | 19 | 2 | 0 | 1 | 5 | 23 | 1 | 1 | 1 | 224 | 278 | 282 | 560 | 59 | 281 | 25 | 5 | 244 | 51 | — | — | — | — | — | — |
| 2025 | 20 | AA MLE | Somerset Patriots | — | 34 | 34 | 5 | 2 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 147 | 156 | 206 | 362 | 59 | 315 | 59 | 0 | 131 | -25 | — | — | — | — | — | — |
| 2026 | 21 | A+ MLE | Hudson Valley Renegades | — | 22 | 20 | 4 | 2 | 0 | 0 | 1 | 7 | 1 | 0 | 0 | 200 | 273 | 300 | 573 | 100 | 242 | 32 | 5 | 220 | 35 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 22 | MLB MLE | NYY | 0% | 132 | 122 | 26 | 5 | 1 | 2 | 8 | 39 | 1 | 2 | 1 | 210 | 267 | 304 | 571 | 94 | 289 | 30 | 6 | 258 | 61 | -6 | +0 | +0 | +2 | +3 | 0.0 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 23 | MLB MLE | NYY | 35% | 161 | 148 | 32 | 6 | 1 | 3 | 10 | 47 | 2 | 2 | 1 | 213 | 272 | 314 | 586 | 101 | 290 | 29 | 6 | 265 | 65 | -7 | +0 | +0 | +3 | +3 | -0.0 |
| 2029 | 24 | MLB MLE | NYY | 46% | 241 | 221 | 48 | 9 | 1 | 4 | 16 | 69 | 2 | 3 | 1 | 216 | 276 | 323 | 599 | 107 | 291 | 29 | 7 | 270 | 69 | -9 | +0 | +0 | +4 | +5 | 0.1 |
| 2030 | 25 | MLB MLE | NYY | 52% | 297 | 272 | 61 | 11 | 2 | 6 | 20 | 84 | 3 | 4 | 1 | 218 | 279 | 330 | 609 | 112 | 291 | 28 | 7 | 274 | 72 | -10 | +0 | +0 | +5 | +6 | 0.2 |
| 2031 | 26 | MLB MLE | NYY | 54% | 337 | 308 | 68 | 12 | 2 | 7 | 23 | 94 | 3 | 4 | 1 | 220 | 281 | 336 | 617 | 116 | 291 | 28 | 7 | 277 | 74 | -11 | +0 | +0 | +6 | +7 | 0.3 |
| 2032 | 27 | MLB MLE | NYY | 54% | 351 | 321 | 71 | 13 | 2 | 7 | 24 | 97 | 3 | 4 | 1 | 220 | 282 | 337 | 619 | 116 | 291 | 28 | 7 | 278 | 74 | -11 | +0 | +0 | +6 | +8 | 0.4 |
| 2033 | 28 | MLB MLE | NYY | 54% | 355 | 325 | 71 | 13 | 2 | 7 | 24 | 99 | 3 | 3 | 1 | 218 | 280 | 332 | 612 | 114 | 289 | 28 | 7 | 275 | 72 | -12 | +0 | -1 | +6 | +8 | 0.2 |
| 2034 | 29 | MLB MLE | NYY | 53% | 348 | 318 | 69 | 13 | 2 | 6 | 24 | 98 | 3 | 2 | 1 | 216 | 277 | 326 | 603 | 110 | 288 | 28 | 7 | 272 | 70 | -12 | +0 | -1 | +6 | +8 | -0.0 |
| 2035 | 30 | MLB MLE | NYY | 57% | 338 | 309 | 66 | 12 | 1 | 6 | 23 | 97 | 3 | 1 | 1 | 213 | 273 | 318 | 591 | 105 | 286 | 29 | 7 | 267 | 67 | -13 | -0 | -2 | +6 | +7 | -0.2 |
| 2028 | 23 | MLB CTX | NYY | 35% | 56 | 51 | 11 | 2 | 0 | 1 | 4 | 16 | 1 | 1 | 0 | 214 | 273 | 318 | 591 | 104 | 290 | 29 | 7 | 266 | 65 | -2 | +0 | +0 | +1 | +1 | 0.0 |
| 2029 | 24 | MLB CTX | NYY | 46% | 111 | 102 | 23 | 4 | 1 | 2 | 7 | 32 | 1 | 1 | 0 | 217 | 277 | 328 | 604 | 110 | 291 | 29 | 6 | 272 | 69 | -4 | +0 | +0 | +2 | +2 | 0.0 |
| 2030 | 25 | MLB CTX | NYY | 52% | 154 | 141 | 32 | 6 | 1 | 3 | 10 | 43 | 2 | 2 | 1 | 219 | 280 | 335 | 615 | 116 | 291 | 28 | 6 | 276 | 72 | -5 | +0 | +0 | +3 | +3 | 0.1 |
| 2031 | 26 | MLB CTX | NYY | 54% | 183 | 167 | 38 | 7 | 1 | 4 | 12 | 51 | 2 | 2 | 1 | 221 | 282 | 341 | 623 | 120 | 291 | 28 | 7 | 279 | 74 | -6 | +0 | +0 | +3 | +4 | 0.2 |
| 2032 | 27 | MLB CTX | NYY | 54% | 190 | 173 | 39 | 7 | 1 | 4 | 13 | 53 | 2 | 2 | 1 | 221 | 283 | 342 | 625 | 120 | 290 | 28 | 7 | 280 | 74 | -6 | +0 | +0 | +3 | +4 | 0.2 |
| 2033 | 28 | MLB CTX | NYY | 54% | 193 | 176 | 39 | 7 | 1 | 4 | 13 | 54 | 2 | 2 | 1 | 219 | 281 | 337 | 618 | 117 | 289 | 28 | 7 | 278 | 72 | -6 | +0 | -0 | +3 | +4 | 0.1 |
| 2034 | 29 | MLB CTX | NYY | 53% | 185 | 168 | 38 | 7 | 1 | 4 | 13 | 52 | 2 | 1 | 1 | 217 | 278 | 330 | 608 | 113 | 288 | 28 | 7 | 274 | 70 | -7 | -0 | -1 | +3 | +4 | -0.0 |
| 2035 | 30 | MLB CTX | NYY | 57% | 192 | 175 | 38 | 7 | 1 | 4 | 13 | 55 | 2 | 0 | 0 | 214 | 274 | 322 | 596 | 109 | 286 | 29 | 7 | 269 | 67 | -8 | +0 | -1 | +3 | +4 | -0.1 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 1264 | 1153 | 258 | 47 | 7 | 26 | 85 | 356 | 14 | 11 | 5 | 224 | 285 | 344 | 629 | 121 | 298 | 28 | 7 | 275 | 67 | -44 | +0 | -2 | +23 | +27 | 0.4 | |
| / 162G | — | A+C | — | 650 | 593 | 133 | 24 | 4 | 13 | 44 | 183 | 7 | 6 | 3 | 224 | 286 | 344 | 630 | 120 | 299 | 28 | 7 | 275 | 67 | -22 | +0 | -1 | +12 | +14 | 0.2 | |
| Career | — | MLE | — | 2713 | 2482 | 536 | 100 | 14 | 48 | 181 | 770 | 27 | 29 | 9 | 216 | 277 | 326 | 602 | 110 | 291 | 28 | 7 | 267 | 67 | -87 | +2 | -4 | +44 | +54 | 0.9 | |
| / 162G | — | MLE | — | 650 | 595 | 129 | 24 | 3 | 12 | 43 | 184 | 6 | 7 | 2 | 217 | 276 | 328 | 604 | 111 | 291 | 28 | 7 | 267 | 67 | -23 | +0 | -1 | +12 | +14 | 0.2 | |
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+Hudson Valley Renegades · 22 PAwOBA .289 → .220 (−69)K% 22.7% → 29.8%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 22.73% | ÷1.000 | ×1.310 | — | — | 29.77% |
| BB% (unintentional) /PA | 9.09% | ÷1.000 | ×0.600 | — | ×1.027 | 5.60% |
| HBP% /PA | 4.55% | — | ×0.770 | — | ×1.027 | 3.59% |
| Singles /BIP | 14.29% | ÷1.000 | ×0.870 | — | ×1.027 | 12.76% |
| Doubles /BIP | 14.29% | ÷1.000 | ×0.780 | — | ×1.027 | 11.44% |
| Triples /BIP | 0.00% | ÷1.000 | ×0.850 | — | ×1.027 | 0.00% |
| Home runs /BIP | 0.00% | ÷1.000 | ×0.880 | — | ×1.027 | 0.00% |
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 21 vs a level average of 22.8 → +2.7% on BB/HBP/hit rates (1.8 yr younger than average).
Result: wOBA .289 → .220; ISO .105 → .081; BABIP .286 → .242. 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).
2025 AASomerset Patriots · 34 PAwOBA .151 → .131 (−20)K% 47.1% → 59.2%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 47.06% | ÷0.970 | ×1.220 | — | — | 59.16% |
| BB% (unintentional) /PA | 0.00% | ÷0.977 | ×0.700 | — | ×1.050 | 0.00% |
| HBP% /PA | 0.00% | — | ×0.850 | — | ×1.050 | 0.00% |
| Singles /BIP | 18.75% | ÷0.969 | ×0.970 | — | ×1.050 | 19.70% |
| Doubles /BIP | 12.50% | ÷0.953 | ×0.860 | — | ×1.050 | 11.84% |
| Triples /BIP | 0.00% | ÷1.056 | ×0.950 | — | ×1.050 | 0.00% |
| Home runs /BIP | 0.00% | ÷1.030 | ×0.780 | — | ×1.050 | 0.00% |
Factors used: league row EL. Park (home-season share, regressed): HR 106, 1B 94, 2B 91, 3B 111, K 94, BB 95 — applied at half strength. Age: age 20 vs a level average of 24.8 → +5.0% on BB/HBP/hit rates (4.8 yr younger than average).
Result: wOBA .151 → .131; ISO .062 → .051; BABIP .312 → .315. 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).
2024 ATampa Tarpons · 47 PAwOBA .360 → .304 (−56)K% 14.9% → 21.1%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 14.89% | ÷0.959 | ×1.360 | — | — | 21.12% |
| BB% (unintentional) /PA | 12.77% | ÷1.061 | ×0.690 | — | ×1.045 | 8.67% |
| HBP% /PA | 0.00% | — | ×0.780 | — | ×1.045 | 0.00% |
| Singles /BIP | 27.27% | ÷1.035 | ×0.920 | — | ×1.045 | 25.33% |
| Doubles /BIP | 6.06% | ÷1.028 | ×0.830 | — | ×1.045 | 5.11% |
| Triples /BIP | 0.00% | ÷0.971 | ×0.910 | — | ×1.045 | 0.00% |
| Home runs /BIP | 3.03% | ÷0.979 | ×0.800 | — | ×1.045 | 2.59% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 96, 1B 107, 2B 106, 3B 94, K 92, BB 112 — applied at half strength. Age: age 19 vs a level average of 22.0 → +4.5% on BB/HBP/hit rates (3.0 yr younger than average).
Result: wOBA .360 → .304; ISO .125 → .106; BABIP .333 → .303. 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).
2024 ROKFCL Yankees · 44 PAwOBA .248 → .180 (−68)K% 20.5% → 30.3%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 20.45% | ÷0.972 | ×1.440 | — | — | 30.29% |
| BB% (unintentional) /PA | 4.55% | ÷0.988 | ×0.620 | — | ×1.008 | 2.87% |
| HBP% /PA | 2.27% | — | ×0.720 | — | ×1.008 | 1.65% |
| Singles /BIP | 31.25% | ÷1.002 | ×0.820 | — | ×1.008 | 25.77% |
| Doubles /BIP | 0.00% | ÷1.087 | ×0.720 | — | ×1.008 | 0.00% |
| Triples /BIP | 0.00% | ÷0.970 | ×0.720 | — | ×1.008 | 0.00% |
| Home runs /BIP | 0.00% | ÷1.142 | ×0.780 | — | ×1.008 | 0.00% |
Factors used: level-wide ROK factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 128, 1B 100, 2B 117, 3B 94, K 94, BB 98 — applied at half strength. Age: age 19 vs a level average of 19.5 → +0.8% on BB/HBP/hit rates (0.5 yr younger than average).
Result: wOBA .248 → .180; ISO .000 → .000; BABIP .312 → .258. 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).
2022 DSLDSL NYY Yankees · 82 PAwOBA .304 → .196 (−108)K% 18.3% → 22.7%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 18.29% | ÷0.982 | ×1.220 | — | — | 22.74% |
| BB% (unintentional) /PA | 12.20% | ÷0.984 | ×0.700 | — | ×1.022 | 8.87% |
| HBP% /PA | 2.44% | — | ×0.700 | — | ×1.022 | 1.75% |
| Singles /BIP | 18.18% | ÷0.994 | ×0.680 | ×0.951 | ×1.022 | 12.09% |
| Doubles /BIP | 9.09% | ÷1.101 | ×0.600 | ×0.951 | ×1.022 | 4.82% |
| Triples /BIP | 1.82% | ÷0.986 | ×0.600 | ×0.951 | ×1.022 | 1.08% |
| Home runs /BIP | 0.00% | ÷1.195 | ×0.470 | — | ×1.022 | 0.00% |
Factors used: level-wide DSL factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 139, 1B 99, 2B 120, 3B 97, K 96, BB 97 — applied at half strength. Age: age 17 vs a level average of 18.5 → +2.2% on BB/HBP/hit rates (1.5 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.951.
Result: wOBA .304 → .196; ISO .100 → .054; BABIP .291 → .180. 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).