LuJames Groover
3B Reno Aces| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 22 | AA/A+/ROK/INTL2 orgs | 339 | .294/.382/.447 | 10 | 4 | 97 | — | .234/.302/.398 |
| 2025 | 23 | AAARI | 547 | .309/.401/.434 | 12 | 3 | 88 | — | .256/.331/.336 |
| 2026 | 24 | AAAARI | 440 | .305/.395/.436 | 6 | 4 | 102 | — | .277/.344/.387 |
| 2026 | 24 | MLBARI | 54 | .167/.259/.271 | 1 | 0 | 52 | -0.0 | |
| 2027PROJ45% MLB | 25 | MLBARI | 70 | .258/.329/.370 | 1 | 1 | 94 | 0.1 | |
| 2028PROJ59% MLB | 26 | MLBARI | 311 | .259/.330/.377 | 5 | 3 | 96 | 0.6 | |
| 2029PROJ63% MLB | 27 | MLBARI | 349 | .258/.328/.377 | 6 | 3 | 95 | 0.7 |
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.
| 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) | |||||||||||||||||||||||||||||||
| 2023 | 21 | A+ | Hillsboro Hops | — | 100 | 87 | 23 | 5 | 1 | 1 | 8 | 9 | 3 | 1 | 1 | 264 | 347 | 379 | 726 | 115 | 278 | 9 | 8 | 324 | 75 | — | — | — | — | — | — |
| 2024 | 22 | AA | Amarillo Sod Poodles | — | 55 | 50 | 17 | 4 | 0 | 3 | 5 | 9 | 0 | 1 | 0 | 340 | 400 | 600 | 1.000 | 260 | 368 | 16 | 9 | 435 | 127 | — | — | — | — | — | — |
| 2024 | 22 | A+ | Hillsboro Hops | — | 175 | 151 | 41 | 7 | 0 | 7 | 20 | 24 | 2 | 3 | 0 | 272 | 364 | 457 | 821 | 185 | 279 | 14 | 11 | 362 | 86 | — | — | — | — | — | — |
| 2024 | 22 | ROK | ACL D-backs | — | 34 | 27 | 6 | 1 | 1 | 0 | 5 | 3 | 1 | 0 | 1 | 222 | 364 | 333 | 697 | 111 | 240 | 9 | 15 | 316 | 42 | — | — | — | — | — | — |
| 2024 | 22 | INTL | Salt River Rafters | — | 75 | 65 | 22 | 1 | 0 | 0 | 8 | 13 | 1 | 0 | 0 | 338 | 419 | 354 | 773 | 15 | 415 | 17 | 11 | 355 | 126 | — | — | — | — | — | — |
| 2025 | 23 | AA | Amarillo Sod Poodles | — | 547 | 470 | 145 | 23 | 0 | 12 | 63 | 79 | 10 | 3 | 2 | 309 | 401 | 434 | 836 | 126 | 347 | 14 | 12 | 375 | 88 | — | — | — | — | — | — |
| 2026 | 24 | MLB | Arizona Diamondbacks | — | 54 | 48 | 8 | 2 | 0 | 1 | 5 | 11 | 1 | 0 | 0 | 167 | 259 | 271 | 530 | 104 | 194 | 20 | 9 | 248 | 52 | -3 | +0 | +0 | +2 | +1 | -0.0 |
| 2026 | 24 | AAA | Reno Aces | — | 440 | 374 | 114 | 27 | 2 | 6 | 53 | 67 | 3 | 4 | 0 | 305 | 395 | 436 | 831 | 131 | 351 | 15 | 12 | 366 | 102 | — | — | — | — | — | — |
| ▸ Career Totals (raw MLB only — historical actual) | |||||||||||||||||||||||||||||||
| MLB Career | — | — | 54 | 48 | 8 | 2 | 0 | 1 | 5 | 11 | 1 | 0 | 0 | 167 | 259 | 271 | 530 | 104 | 194 | 20 | 9 | 248 | 54 | -3 | +0 | +0 | +2 | +1 | -0.0 | ||
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2023 | 21 | A+ MLE | Hillsboro Hops | — | 100 | 89 | 21 | 4 | 1 | 1 | 6 | 12 | 3 | 1 | 1 | 236 | 306 | 337 | 643 | 101 | 249 | 12 | 6 | 279 | 75 | — | — | — | — | — | — |
| 2024 | 22 | AA MLE | Amarillo Sod Poodles | — | 55 | 51 | 16 | 4 | 0 | 2 | 4 | 11 | 0 | 1 | 0 | 314 | 364 | 510 | 873 | 196 | 346 | 20 | 7 | 356 | 127 | — | — | — | — | — | — |
| 2024 | 22 | A+ MLE | Hillsboro Hops | — | 175 | 158 | 35 | 5 | 0 | 7 | 13 | 34 | 2 | 3 | 0 | 222 | 289 | 386 | 675 | 165 | 237 | 19 | 7 | 296 | 86 | — | — | — | — | — | — |
| 2024 | 22 | ROK MLE | ACL D-backs | — | 34 | 29 | 5 | 1 | 1 | 0 | 3 | 4 | 1 | 0 | 1 | 172 | 273 | 276 | 549 | 103 | 183 | 12 | 9 | 231 | 42 | — | — | — | — | — | — |
| 2025 | 23 | AA MLE | Amarillo Sod Poodles | — | 547 | 488 | 125 | 18 | 0 | 7 | 45 | 99 | 10 | 3 | 2 | 256 | 331 | 336 | 668 | 80 | 301 | 18 | 8 | 299 | 88 | — | — | — | — | — | — |
| 2026 | 24 | MLB MLE | Arizona Diamondbacks | — | 54 | 48 | 8 | 2 | 0 | 1 | 5 | 11 | 1 | 0 | 0 | 167 | 259 | 271 | 530 | 104 | 194 | 20 | 9 | 245 | 52 | -3 | +0 | +0 | +2 | +1 | -0.0 |
| 2026 | 24 | AAA MLE | Reno Aces | — | 440 | 390 | 108 | 24 | 2 | 5 | 37 | 81 | 3 | 4 | 0 | 277 | 344 | 387 | 731 | 110 | 320 | 18 | 8 | 319 | 102 | — | — | — | — | — | — |
| 2023 | 21 | A+ MLE | Hillsboro Hops | — | 100 | 89 | 21 | 4 | 1 | 1 | 6 | 12 | 3 | 1 | 1 | 236 | 306 | 337 | 643 | 101 | 256 | 12 | 6 | 279 | 75 | — | — | — | — | — | — |
| 2023 | 21 | A+ RAW | Hillsboro Hops | — | 100 | 87 | 23 | 5 | 1 | 1 | 8 | 9 | 3 | 1 | 1 | 264 | 347 | 379 | 726 | 115 | 278 | 9 | 8 | 324 | 75 | — | — | — | — | — | — |
| 2024 | 22 | A+ MLE | 4 teams | — | 339 | 306 | 72 | 13 | 1 | 11 | 25 | 63 | 4 | 4 | 1 | 235 | 301 | 392 | 694 | 157 | 258 | 19 | 7 | 300 | 89 | — | — | — | — | — | — |
| 2024 | 22 | A+ RAW | 4 teams | — | 339 | 293 | 86 | 13 | 1 | 10 | 38 | 49 | 4 | 4 | 1 | 294 | 382 | 447 | 829 | 154 | 319 | 14 | 11 | 368 | 89 | — | — | — | — | — | — |
| 2025 | 23 | AA MLE | Amarillo Sod Poodles | — | 547 | 488 | 125 | 18 | 0 | 7 | 45 | 99 | 10 | 3 | 2 | 256 | 331 | 336 | 668 | 80 | 306 | 18 | 8 | 299 | 88 | — | — | — | — | — | — |
| 2025 | 23 | AA RAW | Amarillo Sod Poodles | — | 547 | 470 | 145 | 23 | 0 | 12 | 63 | 79 | 10 | 3 | 2 | 309 | 401 | 434 | 836 | 126 | 347 | 14 | 12 | 375 | 88 | — | — | — | — | — | — |
| 2026 | 24 | AAA MLE | 2 teams | — | 494 | 438 | 115 | 25 | 2 | 6 | 42 | 92 | 4 | 4 | 0 | 263 | 333 | 370 | 703 | 107 | 314 | 19 | 9 | 311 | 97 | — | — | — | — | — | — |
| 2026 | 24 | AAA RAW | 2 teams | — | 494 | 422 | 122 | 29 | 2 | 7 | 58 | 78 | 4 | 4 | 0 | 289 | 380 | 417 | 797 | 128 | 334 | 16 | 12 | 353 | 97 | — | — | — | — | — | — |
| 2023 | 21 | A+ MLE | Hillsboro Hops | — | 100 | 91 | 21 | 4 | 1 | 1 | 6 | 12 | 3 | 1 | 1 | 231 | 306 | 330 | 636 | 99 | 249 | 12 | 6 | 279 | 75 | — | — | — | — | — | — |
| 2024 | 22 | A+ MLE | 4 teams | — | 339 | 307 | 72 | 13 | 1 | 11 | 25 | 63 | 4 | 4 | 1 | 235 | 301 | 391 | 692 | 156 | 253 | 19 | 7 | 300 | 89 | — | — | — | — | — | — |
| 2025 | 23 | AA MLE | Amarillo Sod Poodles | — | 547 | 487 | 125 | 18 | 0 | 7 | 45 | 99 | 10 | 3 | 2 | 257 | 331 | 337 | 668 | 80 | 301 | 18 | 8 | 299 | 88 | — | — | — | — | — | — |
| 2026 | 24 | AAA MLE | 2 teams | — | 494 | 445 | 115 | 25 | 2 | 6 | 42 | 92 | 4 | 4 | 0 | 258 | 333 | 364 | 697 | 106 | 306 | 19 | 9 | 311 | 97 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 22 | A+ MLE | 4 teams | — | 339 | 307 | 72 | 13 | 1 | 11 | 25 | 63 | 4 | 4 | 1 | 235 | 301 | 391 | 692 | 156 | 253 | 19 | 7 | 300 | 89 | — | — | — | — | — | — |
| 2025 | 23 | AA MLE | Amarillo Sod Poodles | — | 547 | 487 | 125 | 18 | 0 | 7 | 45 | 99 | 10 | 3 | 2 | 257 | 331 | 337 | 668 | 80 | 301 | 18 | 8 | 299 | 88 | — | — | — | — | — | — |
| 2026 | 24 | AAA MLE | 2 teams | — | 494 | 445 | 115 | 25 | 2 | 6 | 42 | 92 | 4 | 4 | 0 | 258 | 333 | 364 | 697 | 106 | 306 | 19 | 9 | 311 | 97 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 25 | MLB MLE | ARI | 45% | 380 | 341 | 85 | 17 | 1 | 5 | 32 | 73 | 4 | 3 | 1 | 251 | 322 | 357 | 679 | 106 | 301 | 19 | 8 | 306 | 94 | -3 | +0 | -1 | +1 | +8 | 0.4 |
| ▸ 2027 — real world (MLB) | |||||||||||||||||||||||||||||||
| 2027 | 25 | MLB CTX | ARI | 45% | 70 | 63 | 16 | 4 | 0 | 1 | 6 | 13 | 1 | 1 | 0 | 258 | 329 | 370 | 699 | 111 | 312 | 19 | 9 | 314 | 94 | -1 | +0 | -0 | +0 | +2 | 0.1 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 26 | MLB MLE | ARI | 59% | 530 | 475 | 120 | 24 | 2 | 9 | 45 | 102 | 5 | 4 | 1 | 252 | 323 | 365 | 688 | 113 | 301 | 19 | 8 | 310 | 96 | -3 | +0 | -1 | +2 | +11 | 1.1 |
| 2029 | 27 | MLB MLE | ARI | 63% | 552 | 494 | 124 | 25 | 2 | 9 | 47 | 108 | 6 | 4 | 1 | 251 | 322 | 364 | 687 | 114 | 300 | 20 | 9 | 309 | 95 | -3 | +0 | -1 | +2 | +12 | 1.1 |
| 2030 | 28 | MLB MLE | ARI | 65% | 537 | 482 | 120 | 24 | 2 | 9 | 45 | 107 | 5 | 2 | 1 | 248 | 320 | 362 | 682 | 113 | 299 | 20 | 8 | 307 | 94 | -4 | +0 | -1 | +2 | +12 | 0.8 |
| 2031 | 29 | MLB MLE | ARI | 65% | 522 | 468 | 116 | 23 | 2 | 9 | 44 | 106 | 5 | 1 | 1 | 246 | 317 | 358 | 675 | 112 | 297 | 20 | 8 | 304 | 92 | -5 | -0 | -2 | +2 | +11 | 0.6 |
| 2032 | 30 | MLB MLE | ARI | 65% | 509 | 456 | 110 | 22 | 1 | 8 | 43 | 105 | 5 | 1 | 1 | 243 | 313 | 352 | 665 | 109 | 295 | 21 | 8 | 300 | 89 | -6 | -0 | -3 | +2 | +11 | 0.3 |
| 2033 | 31 | MLB MLE | ARI | 65% | 286 | 257 | 61 | 12 | 1 | 4 | 24 | 60 | 3 | 0 | 0 | 238 | 308 | 342 | 650 | 104 | 292 | 21 | 8 | 294 | 85 | -5 | +0 | -3 | +1 | +6 | -0.1 |
| 2028 | 26 | MLB CTX | ARI | 59% | 311 | 279 | 72 | 16 | 1 | 5 | 26 | 60 | 3 | 3 | 1 | 259 | 330 | 377 | 707 | 118 | 311 | 19 | 8 | 317 | 96 | -2 | +0 | -0 | +1 | +7 | 0.6 |
| 2029 | 27 | MLB CTX | ARI | 63% | 349 | 313 | 82 | 18 | 2 | 6 | 30 | 68 | 3 | 3 | 1 | 258 | 328 | 377 | 705 | 119 | 310 | 19 | 9 | 316 | 95 | -2 | +0 | -0 | +1 | +8 | 0.7 |
| 2030 | 28 | MLB CTX | ARI | 65% | 351 | 315 | 81 | 18 | 1 | 6 | 30 | 70 | 3 | 2 | 1 | 255 | 326 | 374 | 700 | 118 | 309 | 20 | 9 | 314 | 94 | -3 | +0 | -1 | +1 | +8 | 0.6 |
| 2031 | 29 | MLB CTX | ARI | 65% | 339 | 304 | 76 | 17 | 1 | 5 | 29 | 69 | 3 | 1 | 1 | 253 | 323 | 369 | 692 | 117 | 307 | 20 | 9 | 311 | 92 | -3 | -0 | -1 | +1 | +7 | 0.4 |
| 2032 | 30 | MLB CTX | ARI | 65% | 329 | 295 | 73 | 16 | 1 | 5 | 28 | 68 | 3 | 0 | 0 | 249 | 319 | 363 | 683 | 114 | 305 | 21 | 9 | 307 | 89 | -4 | +0 | -2 | +1 | +7 | 0.2 |
| 2033 | 31 | MLB CTX | ARI | 65% | 185 | 166 | 42 | 9 | 1 | 3 | 15 | 39 | 2 | 0 | 0 | 245 | 314 | 353 | 667 | 108 | 301 | 21 | 8 | 301 | 85 | -3 | +0 | -2 | +1 | +4 | -0.1 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 1918 | 1720 | 434 | 96 | 7 | 31 | 163 | 385 | 18 | 9 | 4 | 252 | 324 | 370 | 694 | 118 | 306 | 20 | 8 | 310 | 92 | -20 | +0 | -7 | +8 | +42 | 2.4 | |
| / 162G | — | A+C | — | 650 | 583 | 148 | 33 | 2 | 11 | 55 | 130 | 6 | 3 | 1 | 254 | 325 | 374 | 698 | 120 | 307 | 20 | 8 | 310 | 92 | -7 | +0 | -2 | +3 | +14 | 0.8 | |
| Career | — | MLE | — | 4571 | 4092 | 1019 | 197 | 15 | 75 | 379 | 884 | 52 | 25 | 9 | 249 | 321 | 359 | 680 | 110 | 298 | 19 | 8 | 304 | 92 | -30 | +1 | -11 | +13 | +68 | 4.1 | |
| / 162G | — | MLE | — | 650 | 582 | 145 | 28 | 2 | 11 | 54 | 126 | 7 | 4 | 1 | 249 | 320 | 361 | 681 | 112 | 298 | 19 | 8 | 304 | 92 | -6 | +0 | -2 | +3 | +14 | 0.8 | |
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 AAAReno Aces · 440 PAwOBA .361 → .319 (−42)K% 15.2% → 18.3%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 15.23% | ÷1.000 | ×1.200 | — | — | 18.27% |
| BB% (unintentional) /PA | 11.59% | ÷1.000 | ×0.690 | — | ×1.048 | 8.38% |
| HBP% /PA | 0.68% | — | ×0.940 | — | ×1.048 | 0.67% |
| Singles /BIP | 25.73% | ÷1.000 | ×0.930 | ×0.966 | ×1.048 | 24.22% |
| Doubles /BIP | 8.79% | ÷1.000 | ×0.830 | ×0.966 | ×1.048 | 7.39% |
| Triples /BIP | 0.65% | ÷1.000 | ×0.970 | ×0.966 | ×1.048 | 0.64% |
| Home runs /BIP | 1.95% | ÷1.000 | ×0.700 | — | ×1.048 | 1.43% |
Factors used: league row International League. Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 24 vs a level average of 27.2 → +4.8% on BB/HBP/hit rates (3.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.966.
Result: wOBA .361 → .319; ISO .131 → .111; BABIP .351 → .320. 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 AAAmarillo Sod Poodles · 547 PAwOBA .368 → .299 (−69)K% 14.4% → 18.1%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 14.44% | ÷0.972 | ×1.220 | — | — | 18.13% |
| BB% (unintentional) /PA | 11.33% | ÷0.994 | ×0.700 | — | ×1.027 | 8.20% |
| HBP% /PA | 1.83% | — | ×0.870 | — | ×1.027 | 1.63% |
| Singles /BIP | 28.13% | ÷1.041 | ×0.920 | ×0.991 | ×1.027 | 25.30% |
| Doubles /BIP | 5.88% | ÷1.119 | ×0.840 | ×0.991 | ×1.027 | 4.50% |
| Triples /BIP | 0.00% | ÷0.985 | ×0.940 | ×0.991 | ×1.027 | 0.00% |
| Home runs /BIP | 3.07% | ÷1.333 | ×0.800 | — | ×1.027 | 1.89% |
Factors used: league row TL. Park (home-season share, regressed): HR 167, 1B 108, 2B 124, 3B 97, K 94, BB 99 — 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 ×0.991.
Result: wOBA .368 → .299; ISO .126 → .085; BABIP .347 → .301. 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+Hillsboro Hops · 175 PAwOBA .357 → .296 (−61)K% 13.7% → 19.2%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 13.71% | ÷0.964 | ×1.350 | — | — | 19.21% |
| BB% (unintentional) /PA | 11.43% | ÷1.086 | ×0.710 | — | ×1.012 | 7.56% |
| HBP% /PA | 1.14% | — | ×0.810 | — | ×1.012 | 0.94% |
| Singles /BIP | 21.26% | ÷1.049 | ×0.910 | ×0.994 | ×1.012 | 18.54% |
| Doubles /BIP | 5.51% | ÷1.066 | ×0.830 | ×0.994 | ×1.012 | 4.31% |
| Triples /BIP | 0.00% | ÷1.150 | ×0.820 | ×0.994 | ×1.012 | 0.00% |
| Home runs /BIP | 5.51% | ÷0.875 | ×0.830 | — | ×1.012 | 5.29% |
Factors used: level-wide A+ factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 75, 1B 110, 2B 113, 3B 130, K 93, BB 117 — 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 ×0.994.
Result: wOBA .357 → .296; ISO .185 → .169; BABIP .279 → .237. 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 AAAmarillo Sod Poodles · 55 PAwOBA .423 → .356 (−67)K% 16.4% → 19.6%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 16.36% | ÷1.018 | ×1.220 | — | — | 19.61% |
| BB% (unintentional) /PA | 9.09% | ÷1.026 | ×0.700 | — | ×1.042 | 6.46% |
| HBP% /PA | 0.00% | — | ×0.870 | — | ×1.042 | 0.00% |
| Singles /BIP | 24.39% | ÷0.974 | ×0.920 | — | ×1.042 | 24.01% |
| Doubles /BIP | 9.76% | ÷0.966 | ×0.840 | — | ×1.042 | 8.84% |
| Triples /BIP | 0.00% | ÷0.987 | ×0.940 | — | ×1.042 | 0.00% |
| Home runs /BIP | 7.32% | ÷1.229 | ×0.800 | — | ×1.042 | 4.96% |
Factors used: league row TL. Park (home-season share, regressed): HR 146, 1B 95, 2B 93, 3B 97, K 104, BB 105 — 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).
Result: wOBA .423 → .356; ISO .260 → .193; BABIP .368 → .346. 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 ROKACL D-backs · 34 PAwOBA .318 → .231 (−88)K% 8.8% → 13.2%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 8.82% | ÷0.965 | ×1.440 | — | — | 13.17% |
| BB% (unintentional) /PA | 14.71% | ÷1.069 | ×0.620 | — | ×0.975 | 8.32% |
| HBP% /PA | 2.94% | — | ×0.720 | — | ×0.975 | 2.06% |
| Singles /BIP | 16.67% | ÷1.009 | ×0.820 | — | ×0.975 | 13.20% |
| Doubles /BIP | 4.17% | ÷1.031 | ×0.720 | — | ×0.975 | 2.84% |
| Triples /BIP | 4.17% | ÷0.984 | ×0.720 | — | ×0.975 | 2.97% |
| Home runs /BIP | 0.00% | ÷0.875 | ×0.780 | — | ×0.975 | 0.00% |
Factors used: level-wide ROK factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 75, 1B 102, 2B 106, 3B 97, K 93, BB 114 — applied at half strength. Age: age 22 vs a level average of 19.5 → −2.5% on BB/HBP/hit rates (2.5 yr older than average).
Result: wOBA .318 → .231; ISO .111 → .085; BABIP .240 → .183. 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 A+Hillsboro Hops · 100 PAwOBA .322 → .279 (−43)K% 9.0% → 12.3%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 9.00% | ÷0.987 | ×1.350 | — | — | 12.31% |
| BB% (unintentional) /PA | 8.00% | ÷1.038 | ×0.710 | — | ×1.027 | 5.62% |
| HBP% /PA | 3.00% | — | ×0.810 | — | ×1.027 | 2.50% |
| Singles /BIP | 20.51% | ÷0.980 | ×0.910 | ×0.950 | ×1.027 | 18.58% |
| Doubles /BIP | 6.41% | ÷0.947 | ×0.830 | ×0.950 | ×1.027 | 5.48% |
| Triples /BIP | 1.28% | ÷0.900 | ×0.820 | ×0.950 | ×1.027 | 1.14% |
| Home runs /BIP | 1.28% | ÷0.952 | ×0.830 | — | ×1.027 | 1.15% |
Factors used: level-wide A+ factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 90, 1B 96, 2B 89, 3B 80, K 97, BB 108 — 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 ×0.950.
Result: wOBA .322 → .279; ISO .115 → .102; BABIP .278 → .249. 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).
Not traceable per stint: some stints lack the counting stats the component translation needs. Level-wide factors that apply instead — .