Gustavo Campero
C Rocket City Trash Pandas| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 26 | AAA/AA/INTL2 orgs | 515 | .292/.391/.483 | 16 | 36 | 105 | — | .229/.324/.375 |
| 2024 | 26 | MLBLAA | 48 | .239/.271/.348 | 1 | 3 | 74 | -0.7 | |
| 2025 | 27 | AAA/INTL2 orgs | 203 | .287/.390/.433 | 3 | 12 | 101 | — | .284/.346/.405 |
| 2025 | 27 | MLBLAA | 66 | .172/.273/.345 | 3 | 4 | 77 | -0.4 | |
| 2026 | 28 | AAA/AALAA | 289 | .311/.387/.524 | 13 | 12 | 103 | — | .262/.324/.425 |
| 2027PROJ10% MLB | 29 | MLBLAA | 16 | .241/.309/.396 | 1 | 1 | 99 | 0.1 | |
| 2028PROJ33% MLB | 30 | MLBLAA | 78 | .238/.306/.389 | 2 | 3 | 97 | 0.2 | |
| 2029PROJ46% MLB | 31 | MLBLAA | 104 | .234/.302/.380 | 3 | 3 | 93 | 0.2 |
Tools · ContractCON 60 / POW 45
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) | |||||||||||||||||||||||||||||||
| 2017 | 19 | ROK | GCL Yankees West | — | 144 | 112 | 34 | 8 | 5 | 3 | 27 | 23 | 3 | 13 | 1 | 304 | 451 | 545 | 995 | 241 | 352 | 16 | 19 | 430 | 100 | — | — | — | — | — | — |
| 2021 | 23 | A | Inland Empire 66ers | — | 157 | 139 | 34 | 4 | 0 | 4 | 12 | 40 | 3 | 8 | 4 | 245 | 318 | 360 | 678 | 115 | 312 | 25 | 8 | 303 | 45 | — | — | — | — | — | — |
| 2022 | 24 | INTL | Colombia | — | 42 | 36 | 13 | 5 | 1 | 1 | 4 | 6 | 1 | 5 | 1 | 361 | 439 | 639 | 1.078 | 278 | 414 | 14 | 10 | 454 | 193 | — | — | — | — | — | — |
| 2023 | 25 | A+ | Tri-City Dust Devils | — | 239 | 205 | 69 | 19 | 4 | 12 | 22 | 43 | 8 | 20 | 4 | 337 | 421 | 644 | 1.065 | 307 | 370 | 18 | 9 | 451 | 144 | — | — | — | — | — | — |
| 2023 | 25 | INTL | Venados de Mazatlan | — | 137 | 114 | 36 | 10 | 1 | 0 | 17 | 21 | 3 | 9 | 3 | 316 | 418 | 421 | 839 | 105 | 383 | 15 | 12 | 373 | 139 | — | — | — | — | — | — |
| 2024 | 26 | MLB | Los Angeles Angels | — | 48 | 46 | 11 | 0 | 1 | 1 | 0 | 8 | 2 | 3 | 0 | 239 | 271 | 348 | 619 | 109 | 270 | 17 | 0 | 277 | 74 | -2 | +1 | -1 | -6 | +1 | -0.7 |
| 2024 | 26 | AAA | Salt Lake Bees | — | 59 | 50 | 14 | 3 | 0 | 0 | 5 | 9 | 3 | 4 | 0 | 280 | 379 | 340 | 719 | 60 | 341 | 15 | 8 | 331 | 72 | — | — | — | — | — | — |
| 2024 | 26 | AA | Rocket City Trash Pandas | — | 373 | 312 | 87 | 17 | 4 | 14 | 39 | 60 | 20 | 29 | 7 | 279 | 394 | 494 | 887 | 215 | 307 | 16 | 10 | 392 | 98 | — | — | — | — | — | — |
| 2024 | 26 | INTL | Bravos de Margarita | — | 83 | 77 | 27 | 6 | 1 | 2 | 3 | 15 | 2 | 3 | 2 | 351 | 390 | 532 | 923 | 182 | 417 | 18 | 4 | 402 | 158 | — | — | — | — | — | — |
| 2025 | 27 | MLB | Los Angeles Angels | — | 66 | 58 | 10 | 1 | 0 | 3 | 5 | 14 | 3 | 4 | 1 | 172 | 273 | 345 | 618 | 172 | 171 | 21 | 8 | 283 | 77 | -2 | +0 | -1 | -3 | +1 | -0.4 |
| 2025 | 27 | AAA | Salt Lake Bees | — | 164 | 143 | 46 | 10 | 3 | 2 | 16 | 20 | 3 | 11 | 1 | 322 | 401 | 476 | 877 | 154 | 361 | 12 | 10 | 386 | 107 | — | — | — | — | — | — |
| 2025 | 27 | INTL | Toros del Este | — | 39 | 28 | 3 | 0 | 0 | 1 | 6 | 6 | 4 | 1 | 1 | 107 | 342 | 214 | 556 | 107 | 91 | 15 | 15 | 282 | 77 | — | — | — | — | — | — |
| 2026 | 28 | AAA | Salt Lake Bees | — | 96 | 87 | 31 | 5 | 0 | 7 | 6 | 21 | 2 | 1 | 0 | 356 | 411 | 655 | 1.066 | 299 | 400 | 22 | 6 | 457 | 135 | — | — | — | — | — | — |
| 2026 | 28 | AA | Rocket City Trash Pandas | — | 193 | 167 | 48 | 10 | 0 | 6 | 15 | 26 | 9 | 11 | 4 | 287 | 375 | 455 | 830 | 168 | 309 | 13 | 8 | 370 | 87 | — | — | — | — | — | — |
| ▸ Career Totals (raw MLB only — historical actual) | |||||||||||||||||||||||||||||||
| MLB Career | — | — | 114 | 104 | 21 | 1 | 1 | 4 | 5 | 22 | 5 | 7 | 1 | 202 | 272 | 346 | 618 | 144 | 218 | 19 | 4 | 280 | 76 | -3 | +1 | -2 | -9 | +2 | -1.1 | ||
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2017 | 19 | ROK MLE | GCL Yankees West | — | 144 | 122 | 27 | 6 | 4 | 2 | 17 | 33 | 3 | 13 | 1 | 221 | 331 | 385 | 716 | 164 | 276 | 23 | 12 | 316 | 100 | — | — | — | — | — | — |
| 2021 | 23 | A MLE | Inland Empire 66ers | — | 157 | 143 | 28 | 3 | 0 | 3 | 8 | 56 | 3 | 8 | 4 | 196 | 253 | 280 | 533 | 84 | 290 | 36 | 5 | 235 | 45 | — | — | — | — | — | — |
| 2023 | 25 | A+ MLE | Tri-City Dust Devils | — | 239 | 213 | 64 | 18 | 3 | 10 | 14 | 55 | 8 | 20 | 4 | 300 | 366 | 554 | 920 | 254 | 337 | 23 | 6 | 381 | 144 | — | — | — | — | — | — |
| 2024 | 26 | MLB MLE | Los Angeles Angels | — | 48 | 46 | 11 | 0 | 1 | 1 | 0 | 8 | 2 | 3 | 0 | 239 | 271 | 348 | 619 | 109 | 270 | 17 | 0 | 277 | 74 | -2 | +1 | -1 | -6 | +1 | -0.7 |
| 2024 | 26 | AAA MLE | Salt Lake Bees | — | 59 | 51 | 12 | 2 | 0 | 0 | 4 | 11 | 3 | 4 | 0 | 235 | 328 | 275 | 602 | 39 | 296 | 19 | 7 | 274 | 72 | — | — | — | — | — | — |
| 2024 | 26 | AA MLE | Rocket City Trash Pandas | — | 373 | 325 | 74 | 14 | 3 | 11 | 26 | 75 | 20 | 29 | 7 | 228 | 323 | 391 | 714 | 163 | 262 | 20 | 7 | 313 | 98 | — | — | — | — | — | — |
| 2025 | 27 | MLB MLE | Los Angeles Angels | — | 66 | 58 | 10 | 1 | 0 | 3 | 5 | 14 | 3 | 4 | 1 | 172 | 273 | 345 | 618 | 172 | 171 | 21 | 8 | 282 | 77 | -2 | +0 | -1 | -3 | +1 | -0.4 |
| 2025 | 27 | AAA MLE | Salt Lake Bees | — | 164 | 148 | 42 | 9 | 3 | 1 | 11 | 25 | 3 | 11 | 1 | 284 | 346 | 405 | 751 | 122 | 321 | 15 | 7 | 326 | 107 | — | — | — | — | — | — |
| 2026 | 28 | AAA MLE | Salt Lake Bees | — | 96 | 90 | 27 | 4 | 0 | 5 | 3 | 25 | 2 | 1 | 0 | 300 | 337 | 511 | 848 | 211 | 362 | 26 | 3 | 367 | 135 | — | — | — | — | — | — |
| 2026 | 28 | AA MLE | Rocket City Trash Pandas | — | 193 | 173 | 42 | 9 | 0 | 5 | 10 | 32 | 9 | 11 | 4 | 243 | 318 | 382 | 699 | 139 | 262 | 17 | 5 | 297 | 87 | — | — | — | — | — | — |
| 2017 | 19 | ROK MLE | GCL Yankees West | — | 144 | 122 | 27 | 6 | 4 | 2 | 17 | 33 | 3 | 13 | 1 | 221 | 331 | 385 | 716 | 164 | 281 | 23 | 12 | 316 | 100 | — | — | — | — | — | — |
| 2017 | 19 | ROK RAW | GCL Yankees West | — | 144 | 112 | 34 | 8 | 5 | 3 | 27 | 23 | 3 | 13 | 1 | 304 | 451 | 545 | 995 | 241 | 352 | 16 | 19 | 430 | 100 | — | — | — | — | — | — |
| 2021 | 23 | A MLE | Inland Empire 66ers | — | 157 | 143 | 28 | 3 | 0 | 3 | 8 | 56 | 3 | 8 | 4 | 196 | 253 | 280 | 533 | 84 | 294 | 36 | 5 | 235 | 45 | — | — | — | — | — | — |
| 2021 | 23 | A RAW | Inland Empire 66ers | — | 157 | 139 | 34 | 4 | 0 | 4 | 12 | 40 | 3 | 8 | 4 | 245 | 318 | 360 | 678 | 115 | 312 | 25 | 8 | 303 | 45 | — | — | — | — | — | — |
| 2022 | 24 | INTL MLE | Colombia | — | 42 | 36 | 13 | 5 | 1 | 1 | 4 | 6 | 1 | 5 | 1 | 361 | 439 | 639 | 1.078 | 278 | 414 | 14 | 10 | — | — | — | — | — | — | — | — |
| 2022 | 24 | INTL RAW | Colombia | — | 42 | 36 | 13 | 5 | 1 | 1 | 4 | 6 | 1 | 5 | 1 | 361 | 439 | 639 | 1.078 | 278 | 414 | 14 | 10 | 454 | 193 | — | — | — | — | — | — |
| 2023 | 25 | A+ MLE | 2 teams | — | 376 | 336 | 99 | 28 | 5 | 15 | 22 | 87 | 11 | 29 | 7 | 295 | 358 | 542 | 899 | 247 | 351 | 23 | 6 | 381 | 144 | — | — | — | — | — | — |
| 2023 | 25 | A+ RAW | 2 teams | — | 376 | 319 | 105 | 29 | 5 | 12 | 39 | 64 | 11 | 29 | 7 | 329 | 420 | 564 | 984 | 235 | 375 | 17 | 10 | 423 | 144 | — | — | — | — | — | — |
| 2024 | 26 | AA MLE | 4 teams | — | 563 | 497 | 115 | 19 | 5 | 14 | 35 | 111 | 27 | 39 | 9 | 231 | 317 | 374 | 691 | 143 | 272 | 20 | 6 | 305 | 92 | — | — | — | — | — | — |
| 2024 | 26 | AA RAW | 4 teams | — | 563 | 485 | 139 | 26 | 6 | 17 | 47 | 92 | 27 | 39 | 9 | 287 | 381 | 470 | 851 | 184 | 324 | 16 | 8 | 378 | 92 | — | — | — | — | — | — |
| 2025 | 27 | AAA MLE | 3 teams | — | 269 | 237 | 60 | 11 | 3 | 5 | 19 | 45 | 10 | 16 | 3 | 253 | 335 | 388 | 723 | 135 | 291 | 17 | 7 | 313 | 98 | — | — | — | — | — | — |
| 2025 | 27 | AAA RAW | 3 teams | — | 269 | 229 | 59 | 11 | 3 | 6 | 27 | 40 | 10 | 16 | 3 | 258 | 361 | 410 | 771 | 153 | 286 | 15 | 10 | 345 | 98 | — | — | — | — | — | — |
| 2026 | 28 | AA MLE | 2 teams | — | 289 | 263 | 68 | 13 | 0 | 9 | 13 | 57 | 11 | 12 | 4 | 259 | 321 | 411 | 731 | 152 | 296 | 20 | 4 | 320 | 103 | — | — | — | — | — | — |
| 2026 | 28 | AA RAW | 2 teams | — | 289 | 254 | 79 | 15 | 0 | 13 | 21 | 47 | 11 | 12 | 4 | 311 | 387 | 524 | 910 | 213 | 337 | 16 | 7 | 399 | 103 | — | — | — | — | — | — |
| 2017 | 19 | ROK MLE | GCL Yankees West | — | 144 | 123 | 27 | 6 | 4 | 2 | 17 | 33 | 3 | 13 | 1 | 220 | 331 | 382 | 713 | 163 | 276 | 23 | 12 | 316 | 100 | — | — | — | — | — | — |
| 2021 | 23 | A MLE | Inland Empire 66ers | — | 157 | 145 | 28 | 3 | 0 | 3 | 8 | 56 | 3 | 8 | 4 | 193 | 253 | 276 | 529 | 83 | 290 | 36 | 5 | 235 | 45 | — | — | — | — | — | — |
| 2023 | 25 | A+ MLE | 2 teams | — | 376 | 340 | 99 | 28 | 5 | 15 | 22 | 87 | 11 | 29 | 7 | 291 | 358 | 535 | 893 | 244 | 337 | 23 | 6 | 381 | 144 | — | — | — | — | — | — |
| 2024 | 26 | AA MLE | 4 teams | — | 563 | 496 | 115 | 19 | 5 | 14 | 35 | 111 | 27 | 39 | 9 | 232 | 317 | 375 | 692 | 143 | 267 | 20 | 6 | 305 | 92 | — | — | — | — | — | — |
| 2025 | 27 | AAA MLE | 3 teams | — | 269 | 238 | 60 | 11 | 3 | 5 | 19 | 45 | 10 | 16 | 3 | 252 | 335 | 387 | 721 | 134 | 278 | 17 | 7 | 313 | 98 | — | — | — | — | — | — |
| 2026 | 28 | AA MLE | 2 teams | — | 289 | 263 | 68 | 13 | 0 | 9 | 13 | 57 | 11 | 12 | 4 | 259 | 321 | 411 | 731 | 152 | 295 | 20 | 4 | 320 | 103 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 26 | AA MLE | 4 teams | — | 563 | 496 | 115 | 19 | 5 | 14 | 35 | 111 | 27 | 39 | 9 | 232 | 317 | 375 | 692 | 143 | 267 | 20 | 6 | 305 | 92 | — | — | — | — | — | — |
| 2025 | 27 | AAA MLE | 3 teams | — | 269 | 238 | 60 | 11 | 3 | 5 | 19 | 45 | 10 | 16 | 3 | 252 | 335 | 387 | 721 | 134 | 278 | 17 | 7 | 313 | 98 | — | — | — | — | — | — |
| 2026 | 28 | AA MLE | 2 teams | — | 289 | 263 | 68 | 13 | 0 | 9 | 13 | 57 | 11 | 12 | 4 | 259 | 321 | 411 | 731 | 152 | 295 | 20 | 4 | 320 | 103 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 29 | MLB MLE | LAA | 10% | 339 | 305 | 74 | 13 | 2 | 10 | 20 | 66 | 11 | 15 | 3 | 242 | 310 | 397 | 707 | 155 | 274 | 19 | 6 | 315 | 99 | -0 | +2 | +0 | +6 | +7 | 0.4 |
| ▸ 2027 — real world (MLB) | |||||||||||||||||||||||||||||||
| 2027 | 29 | MLB CTX | LAA | 10% | 16 | 15 | 4 | 1 | 0 | 1 | 1 | 3 | 0 | 1 | 0 | 241 | 309 | 396 | 705 | 155 | 272 | 19 | 6 | 314 | 99 | -0 | +0 | +0 | +0 | +0 | 0.1 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 30 | MLB MLE | LAA | 33% | 240 | 217 | 52 | 9 | 1 | 7 | 14 | 48 | 7 | 9 | 2 | 239 | 307 | 390 | 697 | 151 | 273 | 20 | 6 | 311 | 97 | -1 | +1 | -2 | +4 | +5 | 0.8 |
| 2029 | 31 | MLB MLE | LAA | 46% | 226 | 205 | 47 | 8 | 1 | 6 | 13 | 46 | 6 | 6 | 1 | 235 | 303 | 381 | 684 | 146 | 271 | 20 | 6 | 305 | 93 | -2 | +1 | -3 | +4 | +5 | 0.5 |
| 2028 | 30 | MLB CTX | LAA | 33% | 78 | 71 | 16 | 3 | 0 | 2 | 5 | 16 | 2 | 3 | 1 | 238 | 306 | 389 | 695 | 151 | 271 | 21 | 6 | 310 | 97 | -0 | +0 | -1 | +1 | +2 | 0.2 |
| 2029 | 31 | MLB CTX | LAA | 46% | 104 | 94 | 22 | 4 | 0 | 3 | 6 | 21 | 3 | 3 | 1 | 234 | 302 | 380 | 682 | 146 | 269 | 20 | 6 | 305 | 93 | -1 | +0 | -1 | +2 | +2 | 0.2 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 296 | 269 | 59 | 8 | 1 | 9 | 16 | 59 | 10 | 13 | 3 | 219 | 288 | 357 | 645 | 138 | 248 | 20 | 5 | 297 | 97 | -4 | +1 | -4 | -6 | +6 | -0.7 | |
| / 162G | — | A+C | — | 650 | 591 | 130 | 18 | 2 | 20 | 35 | 130 | 22 | 29 | 7 | 220 | 289 | 359 | 647 | 139 | 248 | 20 | 5 | 297 | 97 | -10 | +3 | -10 | -12 | +14 | -1.5 | |
| Career | — | MLE | — | 2461 | 2196 | 543 | 108 | 21 | 67 | 154 | 519 | 84 | 144 | 33 | 247 | 321 | 407 | 728 | 160 | 293 | 21 | 6 | 311 | 97 | -6 | +4 | -7 | +2 | +16 | 0.8 | |
| / 162G | — | MLE | — | 650 | 580 | 145 | 29 | 6 | 18 | 41 | 137 | 22 | 38 | 9 | 250 | 323 | 414 | 737 | 164 | 296 | 21 | 6 | 311 | 97 | -6 | +3 | -6 | +2 | +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 AARocket City Trash Pandas · 193 PAwOBA .362 → .297 (−65)K% 13.5% → 16.4%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 13.47% | ÷1.000 | ×1.220 | — | — | 16.44% |
| BB% (unintentional) /PA | 7.77% | ÷1.000 | ×0.680 | — | ×0.958 | 5.06% |
| HBP% /PA | 4.66% | — | ×0.840 | — | ×0.958 | 3.75% |
| Singles /BIP | 22.70% | ÷1.000 | ×0.920 | ×0.974 | ×0.958 | 19.48% |
| Doubles /BIP | 7.09% | ÷1.000 | ×0.910 | ×0.974 | ×0.958 | 6.02% |
| Triples /BIP | 0.00% | ÷1.000 | ×0.880 | ×0.974 | ×0.958 | 0.00% |
| Home runs /BIP | 4.26% | ÷1.000 | ×0.800 | — | ×0.958 | 3.26% |
Factors used: league row SL. Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 29 vs a level average of 24.8 → −4.2% on BB/HBP/hit rates (4.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.974.
Result: wOBA .362 → .297; ISO .168 → .137; BABIP .309 → .262. 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 AAASalt Lake Bees · 96 PAwOBA .445 → .367 (−79)K% 21.9% → 26.2%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 21.88% | ÷1.000 | ×1.200 | — | — | 26.25% |
| BB% (unintentional) /PA | 5.21% | ÷1.000 | ×0.690 | — | ×0.982 | 3.53% |
| HBP% /PA | 2.08% | — | ×0.940 | — | ×0.982 | 1.92% |
| Singles /BIP | 28.79% | ÷1.000 | ×0.930 | ×1.050 | ×0.982 | 27.61% |
| Doubles /BIP | 7.58% | ÷1.000 | ×0.830 | ×1.050 | ×0.982 | 6.48% |
| Triples /BIP | 0.00% | ÷1.000 | ×0.970 | ×1.050 | ×0.982 | 0.00% |
| Home runs /BIP | 10.61% | ÷1.000 | ×0.700 | — | ×0.982 | 7.29% |
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 29 vs a level average of 27.2 → −1.8% on BB/HBP/hit rates (1.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.050.
Result: wOBA .445 → .367; ISO .299 → .214; BABIP .400 → .362. 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 AAASalt Lake Bees · 164 PAwOBA .378 → .326 (−53)K% 12.2% → 15.0%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 12.20% | ÷0.978 | ×1.200 | — | — | 14.96% |
| BB% (unintentional) /PA | 9.76% | ÷0.964 | ×0.690 | — | ×0.992 | 6.93% |
| HBP% /PA | 1.83% | — | ×0.940 | — | ×0.992 | 1.71% |
| Singles /BIP | 25.20% | ÷1.046 | ×0.930 | ×1.030 | ×0.992 | 22.90% |
| Doubles /BIP | 8.13% | ÷1.005 | ×0.830 | ×1.030 | ×0.992 | 6.86% |
| Triples /BIP | 2.44% | ÷1.079 | ×0.970 | ×1.030 | ×0.992 | 2.24% |
| Home runs /BIP | 1.63% | ÷0.989 | ×0.700 | — | ×0.992 | 1.14% |
Factors used: league row International League. Park (home-season share, regressed): HR 98, 1B 109, 2B 101, 3B 116, K 96, BB 93 — applied at half strength. Age: age 28 vs a level average of 27.2 → −0.8% on BB/HBP/hit rates (0.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.030.
Result: wOBA .378 → .326; ISO .154 → .129; BABIP .361 → .321. 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 AARocket City Trash Pandas · 373 PAwOBA .381 → .313 (−69)K% 16.1% → 20.2%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 16.09% | ÷0.974 | ×1.220 | — | — | 20.15% |
| BB% (unintentional) /PA | 10.19% | ÷0.966 | ×0.680 | — | ×0.978 | 7.01% |
| HBP% /PA | 5.36% | — | ×0.840 | — | ×0.978 | 4.40% |
| Singles /BIP | 20.63% | ÷1.016 | ×0.920 | ×0.993 | ×0.978 | 18.14% |
| Doubles /BIP | 6.75% | ÷1.072 | ×0.910 | ×0.993 | ×0.978 | 5.56% |
| Triples /BIP | 1.59% | ÷1.045 | ×0.880 | ×0.993 | ×0.978 | 1.30% |
| Home runs /BIP | 5.56% | ÷0.976 | ×0.800 | — | ×0.978 | 4.45% |
Factors used: league row SL. Park (home-season share, regressed): HR 95, 1B 103, 2B 114, 3B 109, K 95, BB 93 — applied at half strength. Age: age 27 vs a level average of 24.8 → −2.2% on BB/HBP/hit rates (2.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.993.
Result: wOBA .381 → .313; ISO .215 → .176; BABIP .307 → .262. 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 AAASalt Lake Bees · 59 PAwOBA .323 → .274 (−49)K% 15.3% → 18.9%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 15.25% | ÷0.971 | ×1.200 | — | — | 18.86% |
| BB% (unintentional) /PA | 8.47% | ÷0.944 | ×0.690 | — | ×1.003 | 6.21% |
| HBP% /PA | 5.08% | — | ×0.940 | — | ×1.003 | 4.79% |
| Singles /BIP | 26.83% | ÷1.030 | ×0.930 | — | ×1.003 | 24.29% |
| Doubles /BIP | 7.32% | ÷1.141 | ×0.830 | — | ×1.003 | 5.34% |
| Triples /BIP | 0.00% | ÷1.150 | ×0.970 | — | ×1.003 | 0.00% |
| Home runs /BIP | 0.00% | ÷0.886 | ×0.700 | — | ×1.003 | 0.00% |
Factors used: league row International League. Park (home-season share, regressed): HR 77, 1B 106, 2B 128, 3B 130, K 94, BB 89 — applied at half strength. Age: age 27 vs a level average of 27.2 → +0.3% on BB/HBP/hit rates (0.2 yr younger than average).
Result: wOBA .323 → .274; ISO .060 → .044; BABIP .341 → .296. 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+Tri-City Dust Devils · 239 PAwOBA .445 → .381 (−64)K% 18.0% → 23.1%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 17.99% | ÷1.053 | ×1.350 | — | — | 23.07% |
| BB% (unintentional) /PA | 8.79% | ÷1.030 | ×0.710 | — | ×0.968 | 5.86% |
| HBP% /PA | 3.35% | — | ×0.810 | — | ×0.968 | 2.62% |
| Singles /BIP | 20.99% | ÷0.957 | ×0.910 | ×1.028 | ×0.968 | 19.87% |
| Doubles /BIP | 11.73% | ÷0.891 | ×0.830 | ×1.028 | ×0.968 | 10.87% |
| Triples /BIP | 2.47% | ÷1.150 | ×0.820 | ×1.028 | ×0.968 | 1.75% |
| Home runs /BIP | 7.41% | ÷0.990 | ×0.830 | — | ×0.968 | 6.01% |
Factors used: level-wide A+ factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 98, 1B 91, 2B 78, 3B 130, K 111, BB 106 — applied at half strength. Age: age 26 vs a level average of 22.8 → −3.2% on BB/HBP/hit rates (3.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.028.
Result: wOBA .445 → .381; ISO .307 → .259; BABIP .370 → .337. 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 AInland Empire 66ers · 157 PAwOBA .297 → .235 (−62)K% 25.5% → 35.8%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 25.48% | ÷0.969 | ×1.360 | — | — | 35.77% |
| BB% (unintentional) /PA | 7.64% | ÷0.990 | ×0.690 | — | ×0.980 | 5.22% |
| HBP% /PA | 1.91% | — | ×0.780 | — | ×0.980 | 1.46% |
| Singles /BIP | 26.26% | ÷1.006 | ×0.920 | ×1.050 | ×0.980 | 24.72% |
| Doubles /BIP | 4.04% | ÷0.940 | ×0.830 | ×1.050 | ×0.980 | 3.67% |
| Triples /BIP | 0.00% | ÷1.150 | ×0.910 | ×1.050 | ×0.980 | 0.00% |
| Home runs /BIP | 4.04% | ÷1.023 | ×0.800 | — | ×0.980 | 3.10% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 105, 1B 101, 2B 88, 3B 130, K 94, BB 98 — applied at half strength. Age: age 24 vs a level average of 22.0 → −2.0% on BB/HBP/hit rates (2.0 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.050.
Result: wOBA .297 → .235; ISO .115 → .084; BABIP .312 → .290. 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).
2017 ROKGCL Yankees West · 144 PAwOBA .426 → .316 (−110)K% 16.0% → 23.0%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 15.97% | ÷1.000 | ×1.440 | — | — | 23.00% |
| BB% (unintentional) /PA | 18.75% | ÷1.000 | ×0.620 | — | ×0.995 | 11.57% |
| HBP% /PA | 2.08% | — | ×0.720 | — | ×0.995 | 1.49% |
| Singles /BIP | 20.22% | ÷1.000 | ×0.820 | ×1.017 | ×0.995 | 16.79% |
| Doubles /BIP | 8.99% | ÷1.000 | ×0.720 | ×1.017 | ×0.995 | 6.55% |
| Triples /BIP | 5.62% | ÷1.000 | ×0.720 | ×1.017 | ×0.995 | 4.09% |
| Home runs /BIP | 3.37% | ÷1.000 | ×0.780 | — | ×0.995 | 2.62% |
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 20 vs a level average of 19.5 → −0.5% on BB/HBP/hit rates (0.5 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.017.
Result: wOBA .426 → .316; ISO .241 → .186; BABIP .352 → .276. 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 — .