Jace Avina
LF Somerset Patriots| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 21 | A+NYY | 397 | .245/.322/.399 | 10 | 4 | 38 | — | .175/.230/.285 |
| 2025 | 22 | AA/A+NYY | 415 | .260/.373/.425 | 11 | 5 | 79 | — | .213/.302/.342 |
| 2026 | 23 | AANYY | 532 | .254/.352/.467 | 21 | 16 | 85 | — | .216/.293/.379 |
| 2027PROJMLE | 24 | MLBNYY | 4 | .213/.286/.365 | 0 | 0 | 81 | -0.0 | |
| 2028PROJ23% MLB | 25 | MLBNYY | 60 | .215/.289/.372 | 2 | 1 | 84 | -0.1 | |
| 2029PROJ35% MLB | 26 | MLBNYY | 107 | .217/.291/.374 | 3 | 2 | 85 | -0.1 |
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.
| 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 | 19 | A | Carolina Mudcats | — | 119 | 102 | 25 | 4 | 2 | 5 | 12 | 42 | 3 | 2 | 3 | 245 | 342 | 471 | 812 | 225 | 351 | 35 | 10 | 353 | 49 | — | — | — | — | — | — |
| 2022 | 19 | ROK | ACL Brewers Blue | — | 149 | 119 | 35 | 8 | 1 | 10 | 15 | 51 | 15 | 2 | 0 | 294 | 436 | 630 | 1.066 | 336 | 431 | 34 | 10 | 461 | 80 | — | — | — | — | — | — |
| 2023 | 20 | A | Carolina Mudcats | — | 399 | 326 | 76 | 22 | 2 | 14 | 56 | 118 | 17 | 10 | 3 | 233 | 373 | 442 | 815 | 209 | 320 | 30 | 14 | 367 | 59 | — | — | — | — | — | — |
| 2024 | 21 | A+ | Hudson Valley Renegades | — | 397 | 351 | 86 | 24 | 0 | 10 | 32 | 108 | 8 | 4 | 1 | 245 | 322 | 399 | 721 | 154 | 318 | 27 | 8 | 320 | 38 | — | — | — | — | — | — |
| 2025 | 22 | AA | Somerset Patriots | — | 194 | 170 | 38 | 11 | 0 | 3 | 19 | 50 | 4 | 2 | 2 | 224 | 316 | 341 | 657 | 118 | 297 | 26 | 10 | 300 | 55 | — | — | — | — | — | — |
| 2025 | 22 | A+ | Hudson Valley Renegades | — | 221 | 176 | 52 | 13 | 0 | 8 | 30 | 54 | 9 | 3 | 1 | 295 | 423 | 506 | 929 | 210 | 367 | 24 | 14 | 402 | 101 | — | — | — | — | — | — |
| 2026 | 23 | AA | Somerset Patriots | — | 532 | 460 | 117 | 29 | 3 | 21 | 61 | 126 | 8 | 16 | 6 | 254 | 352 | 467 | 819 | 213 | 304 | 24 | 11 | 361 | 85 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2022 | 19 | A MLE | Carolina Mudcats | — | 119 | 105 | 17 | 3 | 1 | 3 | 9 | 58 | 3 | 2 | 3 | 162 | 248 | 295 | 543 | 133 | 291 | 49 | 8 | 240 | 49 | — | — | — | — | — | — |
| 2022 | 19 | ROK MLE | ACL Brewers Blue | — | 149 | 124 | 21 | 4 | 1 | 6 | 10 | 73 | 15 | 2 | 0 | 169 | 309 | 363 | 672 | 194 | 307 | 49 | 7 | 286 | 80 | — | — | — | — | — | — |
| 2023 | 20 | A MLE | Carolina Mudcats | — | 399 | 343 | 56 | 15 | 2 | 10 | 39 | 162 | 17 | 10 | 3 | 163 | 281 | 306 | 587 | 143 | 258 | 41 | 10 | 256 | 59 | — | — | — | — | — | — |
| 2024 | 21 | A+ MLE | Hudson Valley Renegades | — | 397 | 365 | 64 | 16 | 0 | 8 | 18 | 150 | 8 | 4 | 1 | 175 | 230 | 285 | 515 | 110 | 251 | 38 | 5 | 224 | 38 | — | — | — | — | — | — |
| 2025 | 22 | AA MLE | Somerset Patriots | — | 194 | 175 | 33 | 9 | 0 | 2 | 14 | 63 | 4 | 2 | 2 | 189 | 264 | 274 | 539 | 86 | 283 | 32 | 7 | 250 | 55 | — | — | — | — | — | — |
| 2025 | 22 | A+ MLE | Hudson Valley Renegades | — | 221 | 187 | 44 | 10 | 0 | 7 | 19 | 72 | 9 | 3 | 1 | 235 | 335 | 401 | 736 | 166 | 297 | 33 | 9 | 317 | 101 | — | — | — | — | — | — |
| 2026 | 23 | AA MLE | Somerset Patriots | — | 532 | 477 | 103 | 24 | 3 | 16 | 44 | 154 | 8 | 16 | 6 | 216 | 293 | 379 | 672 | 164 | 277 | 29 | 8 | 294 | 85 | — | — | — | — | — | — |
| 2022 | 19 | ROK MLE | 2 teams | — | 268 | 229 | 38 | 7 | 2 | 9 | 19 | 132 | 18 | 4 | 3 | 166 | 282 | 332 | 614 | 166 | 322 | 49 | 7 | 266 | 66 | — | — | — | — | — | — |
| 2022 | 19 | ROK RAW | 2 teams | — | 268 | 221 | 60 | 12 | 3 | 15 | 27 | 93 | 18 | 4 | 3 | 271 | 395 | 557 | 951 | 285 | 391 | 35 | 10 | 413 | 66 | — | — | — | — | — | — |
| 2023 | 20 | A MLE | Carolina Mudcats | — | 399 | 343 | 56 | 15 | 2 | 10 | 39 | 162 | 17 | 10 | 3 | 163 | 281 | 306 | 587 | 143 | 269 | 41 | 10 | 256 | 59 | — | — | — | — | — | — |
| 2023 | 20 | A RAW | Carolina Mudcats | — | 399 | 326 | 76 | 22 | 2 | 14 | 56 | 118 | 17 | 10 | 3 | 233 | 373 | 442 | 815 | 209 | 320 | 30 | 14 | 367 | 59 | — | — | — | — | — | — |
| 2024 | 21 | A+ MLE | Hudson Valley Renegades | — | 397 | 365 | 64 | 16 | 0 | 8 | 18 | 150 | 8 | 4 | 1 | 175 | 230 | 285 | 515 | 110 | 263 | 38 | 5 | 224 | 38 | — | — | — | — | — | — |
| 2024 | 21 | A+ RAW | Hudson Valley Renegades | — | 397 | 351 | 86 | 24 | 0 | 10 | 32 | 108 | 8 | 4 | 1 | 245 | 322 | 399 | 721 | 154 | 318 | 27 | 8 | 320 | 38 | — | — | — | — | — | — |
| 2025 | 22 | A+ MLE | 2 teams | — | 415 | 362 | 78 | 19 | 0 | 10 | 33 | 135 | 13 | 5 | 3 | 215 | 304 | 351 | 655 | 135 | 304 | 33 | 8 | 286 | 79 | — | — | — | — | — | — |
| 2025 | 22 | A+ RAW | 2 teams | — | 415 | 346 | 90 | 24 | 0 | 11 | 49 | 104 | 13 | 5 | 3 | 260 | 373 | 425 | 797 | 165 | 332 | 25 | 12 | 355 | 79 | — | — | — | — | — | — |
| 2026 | 23 | AA MLE | Somerset Patriots | — | 532 | 477 | 103 | 24 | 3 | 16 | 44 | 154 | 8 | 16 | 6 | 216 | 293 | 379 | 672 | 164 | 281 | 29 | 8 | 294 | 85 | — | — | — | — | — | — |
| 2026 | 23 | AA RAW | Somerset Patriots | — | 532 | 460 | 117 | 29 | 3 | 21 | 61 | 126 | 8 | 16 | 6 | 254 | 352 | 467 | 819 | 213 | 304 | 24 | 11 | 361 | 85 | — | — | — | — | — | — |
| 2022 | 19 | ROK MLE | 2 teams | — | 268 | 229 | 38 | 7 | 2 | 9 | 19 | 132 | 18 | 4 | 3 | 166 | 282 | 332 | 614 | 166 | 300 | 49 | 7 | 266 | 66 | — | — | — | — | — | — |
| 2023 | 20 | A MLE | Carolina Mudcats | — | 399 | 340 | 56 | 15 | 2 | 10 | 39 | 162 | 17 | 10 | 3 | 165 | 281 | 309 | 590 | 144 | 258 | 41 | 10 | 256 | 59 | — | — | — | — | — | — |
| 2024 | 21 | A+ MLE | Hudson Valley Renegades | — | 397 | 368 | 64 | 16 | 0 | 8 | 18 | 150 | 8 | 4 | 1 | 174 | 230 | 283 | 513 | 109 | 251 | 38 | 5 | 224 | 38 | — | — | — | — | — | — |
| 2025 | 22 | A+ MLE | 2 teams | — | 415 | 366 | 78 | 19 | 0 | 10 | 33 | 135 | 13 | 5 | 3 | 213 | 304 | 347 | 651 | 134 | 290 | 33 | 8 | 286 | 79 | — | — | — | — | — | — |
| 2026 | 23 | AA MLE | Somerset Patriots | — | 532 | 475 | 103 | 24 | 3 | 16 | 44 | 154 | 8 | 16 | 6 | 217 | 293 | 381 | 674 | 164 | 277 | 29 | 8 | 294 | 85 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 21 | A+ MLE | Hudson Valley Renegades | — | 397 | 368 | 64 | 16 | 0 | 8 | 18 | 150 | 8 | 4 | 1 | 174 | 230 | 283 | 513 | 109 | 251 | 38 | 5 | 224 | 38 | — | — | — | — | — | — |
| 2025 | 22 | A+ MLE | 2 teams | — | 415 | 366 | 78 | 19 | 0 | 10 | 33 | 135 | 13 | 5 | 3 | 213 | 304 | 347 | 651 | 134 | 290 | 33 | 8 | 286 | 79 | — | — | — | — | — | — |
| 2026 | 23 | AA MLE | Somerset Patriots | — | 532 | 475 | 103 | 24 | 3 | 16 | 44 | 154 | 8 | 16 | 6 | 217 | 293 | 381 | 674 | 164 | 277 | 29 | 8 | 294 | 85 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 24 | MLB MLE | NYY | 2% | 380 | 342 | 72 | 17 | 1 | 10 | 29 | 113 | 6 | 8 | 3 | 211 | 285 | 358 | 643 | 147 | 279 | 30 | 8 | 288 | 81 | -9 | +0 | +0 | -4 | +8 | -0.1 |
| ▸ 2027 — real world (MLB) | |||||||||||||||||||||||||||||||
| 2027 | 24 | MLB CTX | NYY | 2% | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 213 | 286 | 365 | 651 | 152 | 279 | 25 | 0 | 291 | 81 | -0 | +0 | +0 | -0 | +0 | -0.0 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 25 | MLB MLE | NYY | 23% | 260 | 234 | 49 | 11 | 1 | 7 | 20 | 76 | 4 | 6 | 2 | 214 | 288 | 364 | 652 | 150 | 280 | 29 | 8 | 292 | 84 | -5 | +0 | +0 | -3 | +6 | -0.2 |
| 2029 | 26 | MLB MLE | NYY | 35% | 305 | 273 | 59 | 13 | 1 | 9 | 24 | 88 | 5 | 7 | 3 | 215 | 290 | 367 | 657 | 152 | 280 | 29 | 8 | 294 | 85 | -5 | +0 | +0 | -3 | +7 | -0.2 |
| 2030 | 27 | MLB MLE | NYY | 40% | 321 | 288 | 62 | 14 | 1 | 9 | 25 | 92 | 5 | 7 | 3 | 216 | 290 | 366 | 656 | 150 | 280 | 29 | 8 | 294 | 85 | -6 | +0 | +0 | -3 | +7 | -0.2 |
| 2031 | 28 | MLB MLE | NYY | 44% | 328 | 294 | 63 | 14 | 1 | 9 | 26 | 94 | 5 | 7 | 3 | 215 | 289 | 363 | 653 | 148 | 279 | 29 | 8 | 292 | 84 | -6 | +0 | -1 | -4 | +7 | -0.3 |
| 2028 | 25 | MLB CTX | NYY | 23% | 60 | 54 | 12 | 3 | 0 | 2 | 5 | 18 | 1 | 1 | 1 | 215 | 289 | 372 | 661 | 156 | 280 | 30 | 8 | 295 | 84 | -1 | -0 | +0 | -1 | +1 | -0.1 |
| 2029 | 26 | MLB CTX | NYY | 35% | 107 | 96 | 21 | 5 | 0 | 3 | 8 | 31 | 2 | 2 | 1 | 217 | 291 | 374 | 666 | 157 | 280 | 29 | 7 | 297 | 85 | -2 | +0 | +0 | -1 | +2 | -0.1 |
| 2030 | 27 | MLB CTX | NYY | 40% | 130 | 117 | 25 | 6 | 0 | 4 | 10 | 37 | 2 | 3 | 1 | 217 | 292 | 373 | 665 | 156 | 280 | 28 | 8 | 297 | 85 | -2 | +0 | +0 | -1 | +3 | -0.1 |
| 2031 | 28 | MLB CTX | NYY | 44% | 144 | 130 | 27 | 6 | 0 | 4 | 11 | 41 | 2 | 3 | 1 | 217 | 291 | 370 | 661 | 154 | 279 | 28 | 8 | 296 | 84 | -3 | +0 | -0 | -2 | +3 | -0.1 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 441 | 397 | 85 | 20 | 0 | 13 | 34 | 127 | 7 | 9 | 4 | 214 | 288 | 363 | 650 | 149 | 277 | 29 | 8 | 296 | 74 | -8 | +0 | -0 | -5 | +10 | -0.3 | |
| / 162G | — | A+C | — | 650 | 585 | 125 | 29 | 0 | 19 | 50 | 187 | 10 | 13 | 6 | 214 | 286 | 361 | 647 | 147 | 277 | 29 | 8 | 296 | 74 | -12 | +0 | -0 | -7 | +14 | -0.5 | |
| Career | — | MLE | — | 3435 | 3053 | 612 | 142 | 12 | 93 | 264 | 1145 | 87 | 70 | 29 | 200 | 283 | 346 | 629 | 146 | 282 | 33 | 8 | 278 | 74 | -27 | +1 | -0 | -15 | +31 | -1.1 | |
| / 162G | — | MLE | — | 650 | 578 | 116 | 27 | 2 | 18 | 50 | 217 | 16 | 13 | 5 | 201 | 283 | 348 | 630 | 147 | 282 | 33 | 8 | 278 | 74 | -12 | +0 | -0 | -7 | +14 | -0.5 | |
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 AASomerset Patriots · 532 PAwOBA .354 → .294 (−59)K% 23.7% → 28.9%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 23.68% | ÷1.000 | ×1.220 | — | — | 28.89% |
| BB% (unintentional) /PA | 11.47% | ÷1.000 | ×0.700 | — | ×1.027 | 8.24% |
| HBP% /PA | 1.50% | — | ×0.850 | — | ×1.027 | 1.31% |
| Singles /BIP | 19.16% | ÷1.000 | ×0.970 | ×0.962 | ×1.027 | 18.36% |
| Doubles /BIP | 8.68% | ÷1.000 | ×0.860 | ×0.962 | ×1.027 | 7.38% |
| Triples /BIP | 0.90% | ÷1.000 | ×0.950 | ×0.962 | ×1.027 | 0.84% |
| Home runs /BIP | 6.29% | ÷1.000 | ×0.780 | — | ×1.027 | 5.04% |
Factors used: league row EL. 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 24.8 → +2.7% on BB/HBP/hit rates (1.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.962.
Result: wOBA .354 → .294; ISO .213 → .172; BABIP .304 → .277. 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 A+Hudson Valley Renegades · 221 PAwOBA .403 → .317 (−86)K% 24.4% → 32.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 24.43% | ÷0.985 | ×1.310 | — | — | 32.51% |
| BB% (unintentional) /PA | 13.57% | ÷0.984 | ×0.600 | — | ×1.012 | 8.37% |
| HBP% /PA | 4.07% | — | ×0.770 | — | ×1.012 | 3.17% |
| Singles /BIP | 25.41% | ÷0.991 | ×0.870 | ×0.950 | ×1.012 | 21.45% |
| Doubles /BIP | 10.66% | ÷1.014 | ×0.780 | ×0.950 | ×1.012 | 7.88% |
| Triples /BIP | 0.00% | ÷0.975 | ×0.850 | ×0.950 | ×1.012 | 0.00% |
| Home runs /BIP | 6.56% | ÷0.969 | ×0.880 | — | ×1.012 | 6.03% |
Factors used: league row South Atlantic League. Park (home-season share, regressed): HR 94, 1B 98, 2B 103, 3B 95, K 97, BB 97 — applied at half strength. Age: age 22 vs a level average of 22.8 → +1.2% on BB/HBP/hit rates (0.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.950.
Result: wOBA .403 → .317; ISO .210 → .182; BABIP .367 → .297. 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 · 194 PAwOBA .294 → .250 (−45)K% 25.8% → 32.4%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 25.77% | ÷0.970 | ×1.220 | — | — | 32.40% |
| BB% (unintentional) /PA | 9.79% | ÷0.977 | ×0.700 | — | ×1.042 | 7.31% |
| HBP% /PA | 2.06% | — | ×0.850 | — | ×1.042 | 1.83% |
| Singles /BIP | 20.00% | ÷0.969 | ×0.970 | ×0.950 | ×1.042 | 19.81% |
| Doubles /BIP | 9.17% | ÷0.953 | ×0.860 | ×0.950 | ×1.042 | 8.19% |
| Triples /BIP | 0.00% | ÷1.056 | ×0.950 | ×0.950 | ×1.042 | 0.00% |
| Home runs /BIP | 2.50% | ÷1.030 | ×0.780 | — | ×1.042 | 1.97% |
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 22 vs a level average of 24.8 → +4.2% on BB/HBP/hit rates (2.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.950.
Result: wOBA .294 → .250; ISO .118 → .094; BABIP .297 → .283. 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 A+Hudson Valley Renegades · 397 PAwOBA .316 → .224 (−92)K% 27.2% → 37.7%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 27.20% | ÷0.946 | ×1.310 | — | — | 37.67% |
| BB% (unintentional) /PA | 8.06% | ÷1.099 | ×0.600 | — | ×1.027 | 4.52% |
| HBP% /PA | 2.02% | — | ×0.770 | — | ×1.027 | 1.59% |
| Singles /BIP | 21.40% | ÷1.025 | ×0.870 | ×0.954 | ×1.027 | 17.80% |
| Doubles /BIP | 9.88% | ÷1.070 | ×0.780 | ×0.954 | ×1.027 | 7.06% |
| Triples /BIP | 0.00% | ÷0.900 | ×0.850 | ×0.954 | ×1.027 | 0.00% |
| Home runs /BIP | 4.12% | ÷1.032 | ×0.880 | — | ×1.027 | 3.60% |
Factors used: league row South Atlantic League. Park (home-season share, regressed): HR 106, 1B 105, 2B 114, 3B 80, K 89, BB 120 — 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). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.954.
Result: wOBA .316 → .224; ISO .154 → .114; BABIP .318 → .251. 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).
2023 ACarolina Mudcats · 399 PAwOBA .358 → .256 (−102)K% 29.6% → 40.6%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 29.57% | ÷0.990 | ×1.360 | — | — | 40.62% |
| BB% (unintentional) /PA | 14.04% | ÷1.018 | ×0.690 | — | ×1.030 | 9.80% |
| HBP% /PA | 4.26% | — | ×0.780 | — | ×1.030 | 3.42% |
| Singles /BIP | 18.27% | ÷1.049 | ×0.920 | ×0.950 | ×1.030 | 15.67% |
| Doubles /BIP | 10.58% | ÷1.090 | ×0.830 | ×0.950 | ×1.030 | 7.88% |
| Triples /BIP | 0.96% | ÷0.900 | ×0.910 | ×0.950 | ×1.030 | 0.95% |
| Home runs /BIP | 6.73% | ÷1.072 | ×0.800 | — | ×1.030 | 5.18% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 114, 1B 110, 2B 118, 3B 80, K 98, BB 104 — applied at half strength. Age: age 20 vs a level average of 22.0 → +3.0% on BB/HBP/hit rates (2.0 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.950.
Result: wOBA .358 → .256; ISO .209 → .143; BABIP .320 → .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 ROKACL Brewers Blue · 149 PAwOBA .449 → .286 (−163)K% 34.2% → 49.1%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 34.23% | ÷1.005 | ×1.440 | — | — | 49.06% |
| BB% (unintentional) /PA | 10.07% | ÷0.963 | ×0.620 | — | ×1.008 | 6.53% |
| HBP% /PA | 10.07% | — | ×0.720 | — | ×1.008 | 7.30% |
| Singles /BIP | 23.53% | ÷1.024 | ×0.820 | ×0.957 | ×1.008 | 18.16% |
| Doubles /BIP | 11.76% | ÷1.030 | ×0.720 | ×0.957 | ×1.008 | 7.93% |
| Triples /BIP | 1.47% | ÷0.922 | ×0.720 | ×0.957 | ×1.008 | 1.11% |
| Home runs /BIP | 14.71% | ÷1.005 | ×0.780 | — | ×1.008 | 11.50% |
Factors used: level-wide ROK factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 101, 1B 105, 2B 106, 3B 84, K 101, BB 93 — 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). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.957.
Result: wOBA .449 → .286; ISO .336 → .207; BABIP .431 → .307. 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 ACarolina Mudcats · 119 PAwOBA .350 → .240 (−109)K% 35.3% → 49.1%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 35.29% | ÷0.977 | ×1.360 | — | — | 49.14% |
| BB% (unintentional) /PA | 10.08% | ÷0.975 | ×0.690 | — | ×1.045 | 7.46% |
| HBP% /PA | 2.52% | — | ×0.780 | — | ×1.045 | 2.05% |
| Singles /BIP | 23.33% | ÷1.034 | ×0.920 | ×0.950 | ×1.045 | 20.62% |
| Doubles /BIP | 6.67% | ÷1.036 | ×0.830 | ×0.950 | ×1.045 | 5.30% |
| Triples /BIP | 3.33% | ÷1.150 | ×0.910 | ×0.950 | ×1.045 | 2.62% |
| Home runs /BIP | 8.33% | ÷1.136 | ×0.800 | — | ×1.045 | 6.13% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 127, 1B 107, 2B 107, 3B 130, K 95, BB 95 — 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). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.950.
Result: wOBA .350 → .240; ISO .225 → .140; BABIP .351 → .291. 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).