Jackson Merrill
CF San Diego Padres| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR |
|---|---|---|---|---|---|---|---|---|
| 2024 | 21 | MLBSD | 593 | .292/.329/.500 | 24 | 16 | 130 | 4.7 |
| 2025 | 22 | MLBSD | 483 | .264/.321/.457 | 16 | 1 | 117 | 2.4 |
| 2026 | 23 | MLBSD | 664 | .254/.304/.440 | 26 | 27 | 105 | 2.6 |
| 2027PROJ | 24 | MLBSD | 614 | .262/.309/.451 | 24 | 27 | 113 | 3.1 |
| 2028PROJ | 25 | MLBSD | 614 | .262/.310/.454 | 25 | 27 | 114 | 3.2 |
| 2029PROJ | 26 | MLBSD | 614 | .262/.310/.454 | 25 | 26 | 114 | 3.2 |
Tools · Recent Form · Splits · ContractCON 60 / POW 55
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) | |||||||||||||||||||||||||||||||
| 2021 | 18 | ROK | ACL Padres | — | 120 | 107 | 30 | 7 | 2 | 0 | 10 | 27 | 0 | 5 | 1 | 280 | 342 | 383 | 725 | 103 | 370 | 22 | 8 | 318 | 47 | — | — | — | — | — | — |
| 2022 | 19 | A | Lake Elsinore Storm | — | 219 | 197 | 64 | 10 | 3 | 5 | 19 | 42 | 1 | 8 | 5 | 325 | 387 | 482 | 869 | 157 | 393 | 19 | 9 | 382 | 103 | — | — | — | — | — | — |
| 2022 | 19 | ROK | ACL Padres | — | 31 | 30 | 13 | 3 | 1 | 1 | 1 | 2 | 0 | 3 | 0 | 433 | 452 | 700 | 1.152 | 267 | 444 | 6 | 3 | 500 | 137 | — | — | — | — | — | — |
| 2022 | 19 | INTL | Peoria Javelinas | — | 98 | 88 | 23 | 1 | 2 | 1 | 8 | 21 | 0 | 2 | 0 | 261 | 323 | 352 | 675 | 91 | 324 | 21 | 8 | 300 | 89 | — | — | — | — | — | — |
| 2023 | 20 | AA | San Antonio Missions | — | 211 | 187 | 51 | 13 | 2 | 5 | 18 | 25 | 2 | 5 | 1 | 273 | 343 | 444 | 787 | 171 | 287 | 12 | 9 | 343 | 90 | — | — | — | — | — | — |
| 2023 | 20 | A+ | Fort Wayne TinCaps | — | 300 | 279 | 78 | 12 | 2 | 10 | 17 | 37 | 0 | 10 | 3 | 280 | 321 | 444 | 765 | 165 | 289 | 12 | 6 | 334 | 93 | — | — | — | — | — | — |
| 2024 | 21 | MLB | San Diego Padres | — | 593 | 554 | 162 | 31 | 6 | 24 | 29 | 101 | 1 | 16 | 3 | 292 | 329 | 500 | 829 | 208 | 318 | 17 | 5 | 357 | 130 | +21 | +2 | +8 | +2 | +13 | 4.7 |
| 2025 | 22 | MLB | San Diego Padres | — | 483 | 440 | 116 | 25 | 6 | 16 | 33 | 108 | 4 | 1 | 2 | 264 | 321 | 457 | 778 | 193 | 312 | 22 | 7 | 338 | 117 | +10 | -1 | +2 | +2 | +10 | 2.4 |
| 2026 | 23 | MLB | San Diego Padres | — | 664 | 613 | 156 | 26 | 5 | 26 | 41 | 160 | 3 | 27 | 4 | 254 | 304 | 440 | 745 | 186 | 302 | 24 | 6 | 325 | 105 | +4 | +4 | +1 | +2 | +14 | 2.6 |
| ▸ Career Totals (raw MLB only — historical actual) | |||||||||||||||||||||||||||||||
| MLB Career | — | — | 1740 | 1607 | 434 | 82 | 17 | 66 | 103 | 369 | 8 | 44 | 9 | 270 | 317 | 465 | 783 | 195 | 311 | 21 | 6 | 340 | 116 | +33 | +5 | +10 | +6 | +38 | 9.5 | ||
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2021 | 18 | ROK MLE | ACL Padres | — | 120 | 111 | 23 | 5 | 1 | 0 | 6 | 39 | 0 | 5 | 1 | 207 | 248 | 270 | 518 | 63 | 314 | 32 | 5 | 237 | 47 | — | — | — | — | — | — |
| 2022 | 19 | A MLE | Lake Elsinore Storm | — | 219 | 202 | 58 | 8 | 3 | 4 | 14 | 59 | 1 | 8 | 5 | 287 | 336 | 416 | 752 | 129 | 377 | 27 | 6 | 320 | 103 | — | — | — | — | — | — |
| 2022 | 19 | ROK MLE | ACL Padres | — | 31 | 30 | 11 | 2 | 1 | 1 | 1 | 3 | 0 | 3 | 0 | 367 | 387 | 600 | 987 | 233 | 356 | 10 | 3 | 371 | 137 | — | — | — | — | — | — |
| 2023 | 20 | AA MLE | San Antonio Missions | — | 211 | 191 | 46 | 10 | 2 | 5 | 14 | 31 | 2 | 5 | 1 | 241 | 300 | 393 | 692 | 152 | 253 | 15 | 7 | 301 | 90 | — | — | — | — | — | — |
| 2023 | 20 | A+ MLE | Fort Wayne TinCaps | — | 300 | 283 | 76 | 9 | 2 | 10 | 13 | 46 | 0 | 10 | 3 | 269 | 301 | 420 | 721 | 152 | 280 | 15 | 4 | 305 | 93 | — | — | — | — | — | — |
| 2024 | 21 | MLB MLE | San Diego Padres | — | 593 | 555 | 164 | 33 | 6 | 23 | 28 | 101 | 1 | 16 | 3 | 295 | 330 | 501 | 831 | 205 | 318 | 17 | 5 | 360 | 130 | +21 | +2 | +8 | +2 | +13 | 4.7 |
| 2025 | 22 | MLB MLE | San Diego Padres | — | 483 | 441 | 119 | 27 | 6 | 16 | 32 | 108 | 4 | 1 | 2 | 270 | 325 | 467 | 792 | 197 | 312 | 22 | 7 | 341 | 117 | +10 | -1 | +2 | +2 | +10 | 2.4 |
| 2026 | 23 | MLB MLE | San Diego Padres | — | 664 | 617 | 158 | 28 | 5 | 25 | 37 | 160 | 3 | 27 | 4 | 256 | 301 | 439 | 741 | 183 | 302 | 24 | 6 | 324 | 105 | +4 | +4 | +1 | +2 | +14 | 2.6 |
| 2021 | 18 | ROK MLE | ACL Padres | — | 120 | 111 | 23 | 5 | 1 | 0 | 6 | 39 | 0 | 5 | 1 | 207 | 248 | 270 | 518 | 63 | 315 | 32 | 5 | 237 | 47 | — | — | — | — | — | — |
| 2021 | 18 | ROK RAW | ACL Padres | — | 120 | 107 | 30 | 7 | 2 | 0 | 10 | 27 | 0 | 5 | 1 | 280 | 342 | 383 | 725 | 103 | 370 | 22 | 8 | 318 | 47 | — | — | — | — | — | — |
| 2022 | 19 | A MLE | 3 teams | — | 348 | 323 | 95 | 14 | 5 | 7 | 20 | 86 | 1 | 13 | 5 | 294 | 337 | 433 | 771 | 139 | 379 | 25 | 6 | 326 | 107 | — | — | — | — | — | — |
| 2022 | 19 | A RAW | 3 teams | — | 348 | 315 | 100 | 14 | 6 | 7 | 28 | 65 | 1 | 13 | 5 | 317 | 375 | 467 | 842 | 149 | 380 | 19 | 8 | 369 | 107 | — | — | — | — | — | — |
| 2023 | 20 | A+ MLE | 2 teams | — | 511 | 474 | 121 | 19 | 3 | 15 | 27 | 77 | 2 | 15 | 4 | 255 | 298 | 403 | 701 | 148 | 273 | 15 | 5 | 303 | 91 | — | — | — | — | — | — |
| 2023 | 20 | A+ RAW | 2 teams | — | 511 | 466 | 129 | 25 | 4 | 15 | 35 | 62 | 2 | 15 | 4 | 277 | 330 | 444 | 774 | 167 | 289 | 12 | 7 | 338 | 91 | — | — | — | — | — | — |
| 2024 | 21 | MLB MLE | San Diego Padres | — | 593 | 555 | 164 | 33 | 6 | 23 | 28 | 101 | 1 | 16 | 3 | 295 | 330 | 501 | 831 | 205 | 323 | 17 | 5 | 360 | 130 | +21 | +2 | +8 | +2 | +13 | 4.7 |
| 2024 | 21 | MLB RAW | San Diego Padres | — | 593 | 554 | 162 | 31 | 6 | 24 | 29 | 101 | 1 | 16 | 3 | 292 | 329 | 500 | 829 | 208 | 318 | 17 | 5 | 357 | 130 | +21 | +2 | +8 | +2 | +13 | 4.7 |
| 2025 | 22 | MLB MLE | San Diego Padres | — | 483 | 441 | 119 | 27 | 6 | 16 | 32 | 108 | 4 | 1 | 2 | 270 | 325 | 467 | 792 | 197 | 320 | 22 | 7 | 341 | 117 | +10 | -1 | +2 | +2 | +10 | 2.4 |
| 2025 | 22 | MLB RAW | San Diego Padres | — | 483 | 440 | 116 | 25 | 6 | 16 | 33 | 108 | 4 | 1 | 2 | 264 | 321 | 457 | 778 | 193 | 312 | 22 | 7 | 338 | 117 | +10 | -1 | +2 | +2 | +10 | 2.4 |
| 2026 | 23 | MLB MLE | San Diego Padres | — | 664 | 617 | 158 | 28 | 5 | 25 | 37 | 160 | 3 | 27 | 4 | 256 | 301 | 439 | 741 | 183 | 306 | 24 | 6 | 324 | 105 | +4 | +4 | +1 | +2 | +14 | 2.6 |
| 2026 | 23 | MLB RAW | San Diego Padres | — | 664 | 613 | 156 | 26 | 5 | 26 | 41 | 160 | 3 | 27 | 4 | 254 | 304 | 440 | 745 | 186 | 302 | 24 | 6 | 325 | 105 | +4 | +4 | +1 | +2 | +14 | 2.6 |
| 2021 | 18 | ROK MLE | ACL Padres | — | 120 | 113 | 23 | 5 | 1 | 0 | 6 | 39 | 0 | 5 | 1 | 204 | 248 | 265 | 513 | 62 | 314 | 32 | 5 | 237 | 47 | — | — | — | — | — | — |
| 2022 | 19 | A MLE | 3 teams | — | 348 | 324 | 95 | 14 | 5 | 7 | 20 | 86 | 1 | 13 | 5 | 293 | 337 | 432 | 769 | 139 | 374 | 25 | 6 | 326 | 107 | — | — | — | — | — | — |
| 2023 | 20 | A+ MLE | 2 teams | — | 511 | 477 | 121 | 19 | 3 | 15 | 27 | 77 | 2 | 15 | 4 | 254 | 298 | 400 | 699 | 147 | 269 | 15 | 5 | 303 | 91 | — | — | — | — | — | — |
| 2024 | 21 | MLB MLE | San Diego Padres | — | 593 | 559 | 164 | 33 | 6 | 23 | 28 | 101 | 1 | 16 | 3 | 293 | 330 | 497 | 828 | 204 | 318 | 17 | 5 | 360 | 130 | — | — | — | — | — | — |
| 2025 | 22 | MLB MLE | San Diego Padres | — | 483 | 444 | 119 | 27 | 6 | 16 | 32 | 108 | 4 | 1 | 2 | 268 | 325 | 464 | 789 | 196 | 312 | 22 | 7 | 341 | 117 | — | — | — | — | — | — |
| 2026 | 23 | MLB MLE | San Diego Padres | — | 664 | 619 | 158 | 28 | 5 | 25 | 37 | 160 | 3 | 27 | 4 | 255 | 301 | 438 | 739 | 183 | 302 | 24 | 6 | 324 | 105 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 21 | MLB MLE | San Diego Padres | — | 593 | 559 | 164 | 33 | 6 | 23 | 28 | 101 | 1 | 16 | 3 | 293 | 330 | 497 | 828 | 204 | 318 | 17 | 5 | 360 | 130 | — | — | — | — | — | — |
| 2025 | 22 | MLB MLE | San Diego Padres | — | 483 | 444 | 119 | 27 | 6 | 16 | 32 | 108 | 4 | 1 | 2 | 268 | 325 | 464 | 789 | 196 | 312 | 22 | 7 | 341 | 117 | — | — | — | — | — | — |
| 2026 | 23 | MLB MLE | San Diego Padres | — | 664 | 619 | 158 | 28 | 5 | 25 | 37 | 160 | 3 | 27 | 4 | 255 | 301 | 438 | 739 | 183 | 302 | 24 | 6 | 324 | 105 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 24 | MLB MLE | SD | 100% | 611 | 568 | 151 | 27 | 5 | 24 | 35 | 141 | 3 | 27 | 5 | 265 | 312 | 455 | 767 | 190 | 311 | 23 | 6 | 335 | 113 | +9 | +3 | +2 | +2 | +13 | 2.8 |
| ▸ 2027 — real world (MLB) | |||||||||||||||||||||||||||||||
| 2027 | 24 | MLB CTX | SD | 100% | 614 | 570 | 149 | 25 | 5 | 24 | 36 | 142 | 3 | 27 | 5 | 262 | 309 | 451 | 760 | 190 | 305 | 23 | 6 | 332 | 113 | +9 | +3 | +2 | +2 | +13 | 3.1 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 25 | MLB MLE | SD | 100% | 614 | 570 | 151 | 27 | 5 | 24 | 36 | 141 | 3 | 27 | 5 | 266 | 313 | 458 | 771 | 192 | 311 | 23 | 6 | 337 | 114 | +10 | +3 | +2 | +2 | +13 | 3.2 |
| 2029 | 26 | MLB MLE | SD | 100% | 614 | 570 | 151 | 27 | 5 | 24 | 36 | 141 | 3 | 26 | 5 | 266 | 313 | 457 | 770 | 192 | 311 | 23 | 6 | 337 | 114 | +10 | +3 | +2 | +2 | +13 | 3.2 |
| 2030 | 27 | MLB MLE | SD | 100% | 606 | 562 | 148 | 26 | 5 | 23 | 36 | 140 | 3 | 25 | 5 | 265 | 312 | 455 | 767 | 190 | 311 | 23 | 6 | 335 | 113 | +9 | +3 | +2 | +2 | +13 | 3.0 |
| 2031 | 28 | MLB MLE | SD | 100% | 592 | 549 | 144 | 25 | 5 | 23 | 35 | 138 | 3 | 22 | 5 | 263 | 310 | 450 | 761 | 188 | 310 | 23 | 6 | 333 | 111 | +8 | +2 | +1 | +2 | +13 | 2.7 |
| 2032 | 29 | MLB MLE | SD | 100% | 571 | 531 | 138 | 24 | 5 | 21 | 33 | 135 | 2 | 18 | 4 | 261 | 308 | 445 | 752 | 184 | 309 | 24 | 6 | 329 | 109 | +6 | +2 | +0 | +2 | +12 | 2.3 |
| 2033 | 30 | MLB MLE | SD | 100% | 555 | 516 | 132 | 23 | 4 | 20 | 32 | 133 | 2 | 15 | 3 | 258 | 304 | 437 | 741 | 179 | 307 | 24 | 6 | 325 | 106 | +4 | +2 | -0 | +2 | +12 | 2.0 |
| 2034 | 31 | MLB MLE | SD | 100% | 536 | 498 | 127 | 22 | 4 | 19 | 31 | 130 | 2 | 9 | 3 | 254 | 299 | 427 | 726 | 174 | 304 | 24 | 6 | 318 | 102 | +1 | +1 | -1 | +2 | +12 | 1.4 |
| 2035 | 32 | MLB MLE | SD | 100% | 512 | 476 | 118 | 20 | 4 | 17 | 29 | 127 | 2 | 5 | 2 | 248 | 292 | 414 | 707 | 166 | 300 | 25 | 6 | 310 | 96 | -2 | +0 | -2 | +2 | +11 | 0.9 |
| 2036 | 33 | MLB MLE | SD | 100% | 476 | 446 | 107 | 18 | 3 | 15 | 26 | 121 | 1 | 1 | 1 | 241 | 284 | 398 | 682 | 157 | 294 | 25 | 5 | 300 | 89 | -6 | -0 | -3 | +2 | +10 | 0.3 |
| 2037 | 34 | MLB MLE | SD | 100% | 419 | 393 | 90 | 14 | 3 | 12 | 22 | 109 | 1 | 1 | 1 | 232 | 274 | 379 | 652 | 147 | 287 | 26 | 5 | 288 | 81 | -10 | -0 | -4 | +1 | +9 | -0.3 |
| 2028 | 25 | MLB CTX | SD | 100% | 614 | 570 | 150 | 25 | 5 | 25 | 36 | 141 | 3 | 27 | 5 | 262 | 310 | 454 | 764 | 191 | 305 | 23 | 6 | 334 | 114 | +10 | +3 | +2 | +2 | +13 | 3.2 |
| 2029 | 26 | MLB CTX | SD | 100% | 614 | 570 | 150 | 25 | 5 | 25 | 36 | 141 | 3 | 26 | 5 | 262 | 310 | 454 | 763 | 191 | 305 | 23 | 6 | 334 | 114 | +10 | +3 | +2 | +2 | +13 | 3.2 |
| 2030 | 27 | MLB CTX | SD | 100% | 606 | 562 | 147 | 25 | 5 | 24 | 36 | 140 | 3 | 25 | 5 | 261 | 309 | 451 | 760 | 190 | 305 | 23 | 6 | 332 | 113 | +9 | +3 | +2 | +2 | +13 | 3.0 |
| 2031 | 28 | MLB CTX | SD | 100% | 592 | 549 | 143 | 24 | 5 | 23 | 35 | 138 | 3 | 22 | 5 | 259 | 307 | 447 | 754 | 187 | 304 | 23 | 6 | 330 | 111 | +8 | +2 | +1 | +2 | +13 | 2.7 |
| 2032 | 29 | MLB CTX | SD | 100% | 571 | 531 | 137 | 23 | 5 | 22 | 33 | 135 | 2 | 18 | 4 | 257 | 304 | 441 | 745 | 184 | 303 | 24 | 6 | 326 | 109 | +6 | +2 | +0 | +2 | +12 | 2.3 |
| 2033 | 30 | MLB CTX | SD | 100% | 555 | 516 | 132 | 22 | 4 | 21 | 32 | 133 | 2 | 15 | 3 | 254 | 301 | 433 | 734 | 179 | 301 | 24 | 6 | 322 | 106 | +4 | +2 | -0 | +2 | +12 | 2.0 |
| 2034 | 31 | MLB CTX | SD | 100% | 536 | 498 | 125 | 21 | 4 | 19 | 31 | 130 | 2 | 9 | 3 | 250 | 296 | 424 | 720 | 173 | 299 | 24 | 6 | 316 | 102 | +1 | +1 | -1 | +2 | +12 | 1.4 |
| 2035 | 32 | MLB CTX | SD | 100% | 512 | 476 | 118 | 19 | 4 | 18 | 29 | 127 | 2 | 5 | 2 | 245 | 289 | 411 | 700 | 166 | 294 | 25 | 6 | 307 | 96 | -2 | +0 | -2 | +2 | +11 | 0.9 |
| 2036 | 33 | MLB CTX | SD | 100% | 476 | 446 | 106 | 17 | 3 | 16 | 26 | 121 | 1 | 1 | 1 | 238 | 281 | 395 | 676 | 157 | 289 | 25 | 5 | 297 | 89 | -6 | -0 | -3 | +2 | +10 | 0.3 |
| 2037 | 34 | MLB CTX | SD | 100% | 419 | 393 | 90 | 13 | 3 | 13 | 22 | 109 | 1 | 1 | 1 | 229 | 271 | 375 | 646 | 146 | 282 | 26 | 5 | 285 | 81 | -10 | -0 | -4 | +1 | +9 | -0.3 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 7235 | 6718 | 1732 | 296 | 60 | 272 | 419 | 1684 | 30 | 193 | 43 | 258 | 304 | 441 | 746 | 183 | 304 | 23 | 6 | 325 | 106 | +64 | +21 | +9 | +26 | +157 | 28.3 | |
| / 162G | — | A+C | — | 650 | 604 | 155 | 27 | 5 | 24 | 38 | 151 | 3 | 17 | 4 | 257 | 304 | 437 | 741 | 180 | 303 | 23 | 6 | 325 | 106 | +6 | +2 | +1 | +2 | +14 | 2.5 | |
| Career | — | MLE | — | 8828 | 8202 | 2137 | 379 | 74 | 308 | 502 | 2028 | 36 | 253 | 58 | 261 | 306 | 437 | 744 | 177 | 309 | 23 | 6 | 325 | 106 | +73 | +25 | +11 | +28 | +170 | 31.4 | |
| / 162G | — | MLE | — | 650 | 604 | 157 | 28 | 5 | 23 | 37 | 149 | 3 | 19 | 4 | 260 | 306 | 437 | 743 | 177 | 307 | 23 | 6 | 325 | 106 | +6 | +2 | +1 | +2 | +14 | 2.6 | |
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.
2023 A+Fort Wayne TinCaps · 300 PAwOBA .328 → .305 (−23)K% 12.3% → 15.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 12.33% | ÷1.014 | ×1.270 | — | — | 15.45% |
| BB% (unintentional) /PA | 5.67% | ÷0.983 | ×0.710 | — | ×1.042 | 4.26% |
| HBP% /PA | 0.00% | — | ×0.790 | — | ×1.042 | 0.00% |
| Singles /BIP | 22.31% | ÷0.956 | ×0.920 | ×1.017 | ×1.042 | 22.76% |
| Doubles /BIP | 4.96% | ÷1.118 | ×0.810 | ×1.017 | ×1.042 | 3.81% |
| Triples /BIP | 0.83% | ÷1.150 | ×0.850 | ×1.017 | ×1.042 | 0.65% |
| Home runs /BIP | 4.13% | ÷0.848 | ×0.800 | — | ×1.042 | 4.06% |
Factors used: league row Midwest League. Park (home-season share, regressed): HR 70, 1B 91, 2B 124, 3B 130, K 103, BB 97 — applied at half strength. Age: age 20 vs a level average of 22.8 → +4.2% on BB/HBP/hit rates (2.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.017.
Result: wOBA .328 → .305; ISO .165 → .149; BABIP .289 → .280. 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 AASan Antonio Missions · 211 PAwOBA .339 → .301 (−38)K% 11.8% → 14.6%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 11.85% | ÷0.987 | ×1.220 | — | — | 14.65% |
| BB% (unintentional) /PA | 8.53% | ÷0.927 | ×0.700 | — | ×1.050 | 6.77% |
| HBP% /PA | 0.95% | — | ×0.870 | — | ×1.050 | 0.87% |
| Singles /BIP | 19.14% | ÷0.986 | ×0.920 | ×0.950 | ×1.050 | 17.81% |
| Doubles /BIP | 8.02% | ÷1.116 | ×0.840 | ×0.950 | ×1.050 | 6.03% |
| Triples /BIP | 1.23% | ÷1.010 | ×0.940 | ×0.950 | ×1.050 | 1.15% |
| Home runs /BIP | 3.09% | ÷0.820 | ×0.800 | — | ×1.050 | 3.16% |
Factors used: league row TL. Park (home-season share, regressed): HR 64, 1B 97, 2B 123, 3B 102, K 97, BB 85 — 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). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.950.
Result: wOBA .339 → .301; ISO .171 → .156; BABIP .287 → .253. 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 ALake Elsinore Storm · 219 PAwOBA .372 → .320 (−52)K% 19.2% → 27.0%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 19.18% | ÷0.968 | ×1.360 | — | — | 26.96% |
| BB% (unintentional) /PA | 8.68% | ÷0.992 | ×0.690 | — | ×1.045 | 6.31% |
| HBP% /PA | 0.46% | — | ×0.780 | — | ×1.045 | 0.37% |
| Singles /BIP | 29.68% | ÷1.020 | ×0.920 | ×1.050 | ×1.045 | 29.39% |
| Doubles /BIP | 6.45% | ÷1.115 | ×0.830 | ×1.050 | ×1.045 | 5.27% |
| Triples /BIP | 1.94% | ÷1.000 | ×0.910 | ×1.050 | ×1.045 | 1.93% |
| Home runs /BIP | 3.23% | ÷0.938 | ×0.800 | — | ×1.045 | 2.87% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 88, 1B 104, 2B 123, 3B 100, K 94, BB 98 — 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 ×1.050.
Result: wOBA .372 → .320; ISO .157 → .131; BABIP .393 → .377. 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 Padres · 31 PAwOBA .485 → .371 (−114)K% 6.5% → 9.4%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 6.45% | ÷0.984 | ×1.440 | — | — | 9.44% |
| BB% (unintentional) /PA | 3.23% | ÷1.015 | ×0.620 | — | ×1.008 | 1.98% |
| HBP% /PA | 0.00% | — | ×0.720 | — | ×1.008 | 0.00% |
| Singles /BIP | 28.57% | ÷0.965 | ×0.820 | — | ×1.008 | 24.46% |
| Doubles /BIP | 10.71% | ÷1.016 | ×0.720 | — | ×1.008 | 7.65% |
| Triples /BIP | 3.57% | ÷1.000 | ×0.720 | — | ×1.008 | 2.59% |
| Home runs /BIP | 3.57% | ÷1.081 | ×0.780 | — | ×1.008 | 2.60% |
Factors used: level-wide ROK factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 116, 1B 93, 2B 103, 3B 100, K 97, BB 103 — 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 .485 → .371; ISO .267 → .189; BABIP .444 → .356. 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).
2021 ROKACL Padres · 120 PAwOBA .313 → .237 (−76)K% 22.5% → 32.4%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 22.50% | ÷1.000 | ×1.440 | — | — | 32.40% |
| BB% (unintentional) /PA | 8.33% | ÷1.000 | ×0.620 | — | ×1.022 | 5.28% |
| HBP% /PA | 0.00% | — | ×0.720 | — | ×1.022 | 0.00% |
| Singles /BIP | 26.25% | ÷1.000 | ×0.820 | ×1.050 | ×1.022 | 23.11% |
| Doubles /BIP | 8.75% | ÷1.000 | ×0.720 | ×1.050 | ×1.022 | 6.76% |
| Triples /BIP | 2.50% | ÷1.000 | ×0.720 | ×1.050 | ×1.022 | 1.93% |
| Home runs /BIP | 0.00% | ÷1.000 | ×0.780 | — | ×1.022 | 0.00% |
Factors used: level-wide ROK 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 18 vs a level average of 19.5 → +2.2% on BB/HBP/hit rates (1.5 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.050.
Result: wOBA .313 → .237; ISO .103 → .074; BABIP .370 → .314. 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 — .