Tres Barrera
C Rochester Red Wings| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2023 | 28 | AAASTL | 245 | .213/.306/.343 | 7 | 1 | 40 | — | .173/.241/.267 |
| 2025 | 30 | AAA/AA/INTL2 orgs | 309 | .199/.294/.322 | 9 | 1 | 31 | — | .163/.233/.228 |
| 2026 | 31 | AAAWSH | 61 | .255/.407/.340 | 1 | 1 | 74 | — | .235/.339/.314 |
| 2027PROJ10% MLB | 32 | MLBWSH | 12 | .212/.279/.324 | 0 | 0 | 71 | 0.0 | |
| 2028PROJ27% MLB | 33 | MLBWSH | 26 | .207/.273/.313 | 0 | 0 | 66 | -0.1 |
Tools · ContractCON 40 / 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. 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 | 22 | A | Hagerstown Suns | — | 268 | 237 | 66 | 18 | 1 | 8 | 23 | 58 | 6 | 1 | 0 | 278 | 357 | 464 | 821 | 186 | 335 | 22 | 9 | 362 | 70 | — | — | — | — | — | — |
| 2018 | 23 | A+ | Potomac Nationals | — | 288 | 259 | 68 | 14 | 0 | 6 | 22 | 53 | 6 | 3 | 0 | 263 | 334 | 386 | 721 | 124 | 310 | 18 | 8 | 325 | 57 | — | — | — | — | — | — |
| 2018 | 23 | INTL | Salt River Rafters | — | 48 | 44 | 11 | 2 | 0 | 0 | 1 | 8 | 1 | 0 | 0 | 250 | 283 | 295 | 578 | 45 | 289 | 17 | 2 | 253 | 57 | — | — | — | — | — | — |
| 2019 | 24 | AA | Harrisburg Senators | — | 403 | 357 | 89 | 23 | 0 | 8 | 36 | 69 | 5 | 1 | 2 | 249 | 327 | 381 | 708 | 132 | 285 | 17 | 9 | 316 | 60 | — | — | — | — | — | — |
| 2020 | 25 | INTL | Leones del Escogido | — | 24 | 23 | 4 | 0 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 174 | 208 | 174 | 382 | 286 | 38 | 4 | 180 | 8 | — | — | — | — | — | — | |
| 2021 | 26 | MLB | Washington Nationals | — | 107 | 91 | 24 | 3 | 1 | 2 | 12 | 22 | 4 | 0 | 0 | 264 | 374 | 385 | 758 | 121 | 328 | 21 | 11 | 348 | 115 | +2 | +0 | +4 | +6 | +2 | 1.3 |
| 2021 | 26 | AAA | Rochester Red Wings | — | 201 | 169 | 34 | 5 | 0 | 3 | 24 | 43 | 2 | 0 | 0 | 201 | 306 | 284 | 590 | 83 | 244 | 21 | 12 | 271 | 38 | — | — | — | — | — | — |
| 2022 | 27 | MLB | Washington Nationals | — | 53 | 50 | 9 | 1 | 0 | 0 | 2 | 16 | 0 | 0 | 0 | 180 | 212 | 200 | 412 | 20 | 265 | 30 | 4 | 187 | 13 | -6 | +0 | -0 | +5 | +1 | -0.0 |
| 2022 | 27 | AAA | Rochester Red Wings | — | 206 | 177 | 45 | 7 | 1 | 7 | 20 | 41 | 3 | 0 | 2 | 254 | 333 | 424 | 757 | 169 | 292 | 20 | 10 | 332 | 72 | — | — | — | — | — | — |
| 2023 | 28 | AAA | Memphis Redbirds | — | 245 | 216 | 46 | 7 | 0 | 7 | 26 | 49 | 3 | 1 | 1 | 213 | 306 | 343 | 649 | 130 | 244 | 20 | 11 | 297 | 40 | — | — | — | — | — | — |
| 2025 | 30 | AAA | Durham Bulls | — | 156 | 143 | 34 | 4 | 0 | 7 | 9 | 42 | 3 | 0 | 0 | 238 | 297 | 413 | 709 | 175 | 287 | 27 | 6 | 314 | 41 | — | — | — | — | — | — |
| 2025 | 30 | AA | Montgomery Biscuits | — | 113 | 92 | 15 | 1 | 0 | 1 | 17 | 24 | 2 | 1 | 0 | 163 | 306 | 207 | 513 | 43 | 203 | 21 | 15 | 252 | 17 | — | — | — | — | — | — |
| 2025 | 30 | INTL | Toros del Este | — | 40 | 32 | 4 | 1 | 0 | 1 | 2 | 5 | 3 | 0 | 0 | 125 | 243 | 250 | 493 | 125 | 111 | 12 | 5 | 219 | 35 | — | — | — | — | — | — |
| 2026 | 31 | AAA | Rochester Red Wings | — | 61 | 47 | 12 | 1 | 0 | 1 | 12 | 11 | 0 | 1 | 0 | 255 | 407 | 340 | 747 | 85 | 306 | 18 | 20 | 341 | 74 | — | — | — | — | — | — |
| ▸ Career Totals (raw MLB only — historical actual) | |||||||||||||||||||||||||||||||
| MLB Career | — | — | 160 | 141 | 33 | 4 | 1 | 2 | 14 | 38 | 4 | 0 | 0 | 234 | 321 | 319 | 640 | 85 | 307 | 24 | 9 | 295 | 86 | -3 | +0 | +3 | +10 | +3 | 1.4 | ||
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2017 | 22 | A MLE | Hagerstown Suns | — | 268 | 246 | 54 | 12 | 1 | 7 | 14 | 77 | 6 | 1 | 0 | 220 | 278 | 362 | 640 | 142 | 277 | 29 | 5 | 272 | 70 | — | — | — | — | — | — |
| 2018 | 23 | A+ MLE | Potomac Nationals | — | 288 | 267 | 58 | 11 | 0 | 5 | 14 | 75 | 6 | 3 | 0 | 217 | 272 | 315 | 586 | 97 | 277 | 26 | 5 | 253 | 57 | — | — | — | — | — | — |
| 2019 | 24 | AA MLE | Harrisburg Senators | — | 403 | 370 | 79 | 19 | 0 | 6 | 23 | 85 | 5 | 1 | 2 | 214 | 269 | 314 | 582 | 100 | 254 | 21 | 6 | 257 | 60 | — | — | — | — | — | — |
| 2021 | 26 | MLB MLE | Washington Nationals | — | 107 | 93 | 24 | 3 | 1 | 2 | 10 | 22 | 4 | 0 | 0 | 258 | 355 | 376 | 731 | 118 | 328 | 21 | 9 | 338 | 115 | +2 | +0 | +4 | +6 | +2 | 1.3 |
| 2021 | 26 | AAA MLE | Rochester Red Wings | — | 201 | 178 | 31 | 4 | 0 | 2 | 16 | 53 | 2 | 0 | 0 | 174 | 250 | 230 | 480 | 56 | 219 | 26 | 8 | 224 | 38 | — | — | — | — | — | — |
| 2022 | 27 | MLB MLE | Washington Nationals | — | 53 | 50 | 9 | 1 | 0 | 0 | 2 | 16 | 0 | 0 | 0 | 180 | 212 | 200 | 412 | 20 | 265 | 30 | 4 | 187 | 13 | -6 | +0 | -0 | +5 | +1 | -0.0 |
| 2022 | 27 | AAA MLE | Rochester Red Wings | — | 206 | 187 | 42 | 7 | 1 | 5 | 14 | 47 | 3 | 0 | 2 | 225 | 289 | 353 | 642 | 128 | 263 | 23 | 7 | 275 | 72 | — | — | — | — | — | — |
| 2023 | 28 | AAA MLE | Memphis Redbirds | — | 245 | 225 | 39 | 6 | 0 | 5 | 17 | 60 | 3 | 1 | 1 | 173 | 241 | 267 | 507 | 93 | 210 | 24 | 7 | 228 | 40 | — | — | — | — | — | — |
| 2025 | 30 | AAA MLE | Durham Bulls | — | 156 | 146 | 27 | 3 | 0 | 3 | 6 | 48 | 3 | 0 | 0 | 185 | 232 | 267 | 499 | 82 | 257 | 31 | 4 | 229 | 41 | — | — | — | — | — | — |
| 2025 | 30 | AA MLE | Montgomery Biscuits | — | 113 | 98 | 13 | 1 | 0 | 1 | 11 | 29 | 2 | 1 | 0 | 133 | 234 | 173 | 408 | 41 | 168 | 26 | 10 | 194 | 17 | — | — | — | — | — | — |
| 2026 | 31 | AAA MLE | Rochester Red Wings | — | 61 | 51 | 12 | 1 | 0 | 1 | 8 | 13 | 0 | 1 | 0 | 235 | 339 | 314 | 653 | 78 | 266 | 21 | 13 | 277 | 74 | — | — | — | — | — | — |
| 2017 | 22 | A MLE | Hagerstown Suns | — | 268 | 246 | 54 | 12 | 1 | 7 | 14 | 77 | 6 | 1 | 0 | 220 | 278 | 362 | 640 | 142 | 287 | 29 | 5 | 272 | 70 | — | — | — | — | — | — |
| 2017 | 22 | A RAW | Hagerstown Suns | — | 268 | 237 | 66 | 18 | 1 | 8 | 23 | 58 | 6 | 1 | 0 | 278 | 357 | 464 | 821 | 186 | 335 | 22 | 9 | 362 | 70 | — | — | — | — | — | — |
| 2018 | 23 | A+ MLE | 2 teams | — | 336 | 310 | 67 | 12 | 0 | 6 | 16 | 88 | 7 | 3 | 0 | 216 | 270 | 313 | 583 | 97 | 280 | 26 | 5 | 253 | 57 | — | — | — | — | — | — |
| 2018 | 23 | A+ RAW | 2 teams | — | 336 | 303 | 79 | 16 | 0 | 6 | 23 | 61 | 7 | 3 | 0 | 261 | 327 | 373 | 700 | 112 | 307 | 18 | 7 | 315 | 57 | — | — | — | — | — | — |
| 2019 | 24 | AA MLE | Harrisburg Senators | — | 403 | 370 | 79 | 19 | 0 | 6 | 23 | 85 | 5 | 1 | 2 | 214 | 269 | 314 | 582 | 100 | 258 | 21 | 6 | 257 | 60 | — | — | — | — | — | — |
| 2019 | 24 | AA RAW | Harrisburg Senators | — | 403 | 357 | 89 | 23 | 0 | 8 | 36 | 69 | 5 | 1 | 2 | 249 | 327 | 381 | 708 | 132 | 285 | 17 | 9 | 316 | 60 | — | — | — | — | — | — |
| 2020 | 25 | INTL MLE | Leones del Escogido | — | 24 | 23 | 4 | 0 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 174 | 208 | 174 | 382 | 286 | 38 | 4 | — | — | — | — | — | — | — | — | |
| 2020 | 25 | INTL RAW | Leones del Escogido | — | 24 | 23 | 4 | 0 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 174 | 208 | 174 | 382 | 286 | 38 | 4 | 180 | 8 | — | — | — | — | — | — | |
| 2021 | 26 | AAA MLE | 2 teams | — | 308 | 271 | 55 | 7 | 1 | 4 | 26 | 75 | 6 | 0 | 0 | 203 | 287 | 280 | 568 | 77 | 260 | 24 | 8 | 263 | 64 | — | — | — | — | — | — |
| 2021 | 26 | AAA RAW | 2 teams | — | 308 | 260 | 58 | 8 | 1 | 5 | 36 | 65 | 6 | 0 | 0 | 223 | 330 | 319 | 649 | 96 | 273 | 21 | 12 | 298 | 64 | — | — | — | — | — | — |
| 2022 | 27 | AAA MLE | 2 teams | — | 259 | 237 | 51 | 8 | 1 | 5 | 16 | 63 | 3 | 0 | 2 | 215 | 273 | 321 | 594 | 105 | 271 | 24 | 6 | 257 | 60 | — | — | — | — | — | — |
| 2022 | 27 | AAA RAW | 2 teams | — | 259 | 227 | 54 | 8 | 1 | 7 | 22 | 57 | 3 | 0 | 2 | 238 | 309 | 374 | 683 | 137 | 287 | 22 | 8 | 303 | 60 | — | — | — | — | — | — |
| 2023 | 28 | AAA MLE | Memphis Redbirds | — | 245 | 225 | 39 | 6 | 0 | 5 | 17 | 60 | 3 | 1 | 1 | 173 | 241 | 267 | 507 | 93 | 212 | 24 | 7 | 228 | 40 | — | — | — | — | — | — |
| 2023 | 28 | AAA RAW | Memphis Redbirds | — | 245 | 216 | 46 | 7 | 0 | 7 | 26 | 49 | 3 | 1 | 1 | 213 | 306 | 343 | 649 | 130 | 244 | 20 | 11 | 297 | 40 | — | — | — | — | — | — |
| 2025 | 30 | AAA MLE | 3 teams | — | 309 | 276 | 48 | 5 | 0 | 5 | 19 | 88 | 8 | 1 | 0 | 174 | 248 | 246 | 494 | 72 | 231 | 28 | 6 | 214 | 31 | — | — | — | — | — | — |
| 2025 | 30 | AAA RAW | 3 teams | — | 309 | 267 | 53 | 6 | 0 | 9 | 28 | 71 | 8 | 1 | 0 | 199 | 294 | 322 | 616 | 124 | 232 | 23 | 9 | 279 | 31 | — | — | — | — | — | — |
| 2026 | 31 | AAA MLE | Rochester Red Wings | — | 61 | 51 | 12 | 1 | 0 | 1 | 8 | 13 | 0 | 1 | 0 | 235 | 339 | 314 | 653 | 78 | 289 | 21 | 13 | 277 | 74 | — | — | — | — | — | — |
| 2026 | 31 | AAA RAW | Rochester Red Wings | — | 61 | 47 | 12 | 1 | 0 | 1 | 12 | 11 | 0 | 1 | 0 | 255 | 407 | 340 | 747 | 85 | 306 | 18 | 20 | 341 | 74 | — | — | — | — | — | — |
| 2017 | 22 | A MLE | Hagerstown Suns | — | 268 | 246 | 54 | 12 | 1 | 7 | 14 | 77 | 6 | 1 | 0 | 220 | 278 | 362 | 640 | 142 | 277 | 29 | 5 | 272 | 70 | — | — | — | — | — | — |
| 2018 | 23 | A+ MLE | 2 teams | — | 336 | 310 | 67 | 12 | 0 | 6 | 16 | 88 | 7 | 3 | 0 | 216 | 270 | 313 | 583 | 97 | 277 | 26 | 5 | 253 | 57 | — | — | — | — | — | — |
| 2019 | 24 | AA MLE | Harrisburg Senators | — | 403 | 372 | 79 | 19 | 0 | 6 | 23 | 85 | 5 | 1 | 2 | 212 | 269 | 312 | 581 | 99 | 254 | 21 | 6 | 257 | 60 | — | — | — | — | — | — |
| 2021 | 26 | AAA MLE | 2 teams | — | 308 | 273 | 55 | 7 | 1 | 4 | 26 | 75 | 6 | 0 | 0 | 201 | 287 | 278 | 566 | 77 | 257 | 24 | 8 | 263 | 64 | — | — | — | — | — | — |
| 2022 | 27 | AAA MLE | 2 teams | — | 259 | 238 | 51 | 8 | 1 | 5 | 16 | 63 | 3 | 0 | 2 | 214 | 273 | 319 | 593 | 105 | 263 | 24 | 6 | 257 | 60 | — | — | — | — | — | — |
| 2023 | 28 | AAA MLE | Memphis Redbirds | — | 245 | 223 | 39 | 6 | 0 | 5 | 17 | 60 | 3 | 1 | 1 | 175 | 241 | 269 | 510 | 94 | 210 | 24 | 7 | 228 | 40 | — | — | — | — | — | — |
| 2025 | 30 | AAA MLE | 3 teams | — | 309 | 279 | 48 | 5 | 0 | 5 | 19 | 88 | 8 | 1 | 0 | 172 | 248 | 244 | 491 | 72 | 220 | 28 | 6 | 214 | 31 | — | — | — | — | — | — |
| 2026 | 31 | AAA MLE | Rochester Red Wings | — | 61 | 53 | 12 | 1 | 0 | 1 | 8 | 13 | 0 | 1 | 0 | 226 | 339 | 302 | 641 | 75 | 266 | 21 | 13 | 277 | 74 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2025 | 30 | AAA MLE | 3 teams | — | 309 | 279 | 48 | 5 | 0 | 5 | 19 | 88 | 8 | 1 | 0 | 172 | 248 | 244 | 491 | 72 | 220 | 28 | 6 | 214 | 31 | — | — | — | — | — | — |
| 2026 | 31 | AAA MLE | Rochester Red Wings | — | 61 | 53 | 12 | 1 | 0 | 1 | 8 | 13 | 0 | 1 | 0 | 226 | 339 | 302 | 641 | 75 | 266 | 21 | 13 | 277 | 74 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 32 | MLB MLE | WSH | 10% | 200 | 181 | 39 | 7 | 1 | 4 | 15 | 52 | 2 | 3 | 1 | 212 | 279 | 325 | 604 | 113 | 270 | 26 | 8 | 273 | 71 | -7 | +0 | -0 | +4 | +4 | 0.1 |
| ▸ 2027 — real world (MLB) | |||||||||||||||||||||||||||||||
| 2027 | 32 | MLB CTX | WSH | 10% | 12 | 11 | 2 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 212 | 279 | 324 | 603 | 112 | 270 | 25 | 8 | 272 | 71 | -0 | +0 | -0 | +0 | +0 | 0.0 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 33 | MLB MLE | WSH | 27% | 96 | 88 | 18 | 3 | 0 | 2 | 7 | 25 | 1 | 1 | 0 | 207 | 273 | 315 | 588 | 107 | 266 | 26 | 7 | 266 | 66 | -4 | +0 | -4 | +2 | +2 | -0.4 |
| 2028 | 33 | MLB CTX | WSH | 27% | 26 | 24 | 4 | 1 | 0 | 0 | 2 | 7 | 0 | 0 | 0 | 207 | 273 | 313 | 586 | 106 | 266 | 27 | 8 | 266 | 66 | -1 | +0 | -1 | +0 | +1 | -0.1 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 186 | 165 | 37 | 5 | 1 | 2 | 16 | 45 | 4 | 0 | 0 | 224 | 308 | 303 | 611 | 79 | 297 | 24 | 9 | 291 | 55 | -4 | +0 | +2 | +11 | +4 | 1.3 | |
| / 162G | — | A+C | — | 650 | 577 | 128 | 17 | 3 | 7 | 56 | 157 | 14 | 0 | 0 | 222 | 306 | 298 | 604 | 76 | 293 | 24 | 9 | 291 | 55 | -13 | +0 | +7 | +37 | +14 | 4.6 | |
| Career | — | MLE | — | 2433 | 2210 | 451 | 77 | 3 | 44 | 156 | 615 | 40 | 11 | 5 | 204 | 269 | 301 | 570 | 97 | 259 | 25 | 6 | 250 | 55 | -11 | +1 | -1 | +14 | +8 | 1.1 | |
| / 162G | — | MLE | — | 650 | 590 | 121 | 21 | 1 | 12 | 42 | 164 | 11 | 3 | 1 | 205 | 271 | 305 | 576 | 100 | 260 | 25 | 6 | 250 | 55 | -19 | +1 | -2 | +24 | +14 | 1.9 | |
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 AAARochester Red Wings · 61 PAwOBA .339 → .277 (−61)K% 18.0% → 21.6%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 18.03% | ÷1.000 | ×1.200 | — | — | 21.64% |
| BB% (unintentional) /PA | 19.67% | ÷1.000 | ×0.690 | — | ×0.952 | 12.92% |
| HBP% /PA | 0.00% | — | ×0.940 | — | ×0.952 | 0.00% |
| Singles /BIP | 27.78% | ÷1.000 | ×0.930 | — | ×0.952 | 24.59% |
| Doubles /BIP | 2.78% | ÷1.000 | ×0.830 | — | ×0.952 | 2.19% |
| Triples /BIP | 0.00% | ÷1.000 | ×0.970 | — | ×0.952 | 0.00% |
| Home runs /BIP | 2.78% | ÷1.000 | ×0.700 | — | ×0.952 | 1.85% |
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 32 vs a level average of 27.2 → −4.8% on BB/HBP/hit rates (4.8 yr older than average).
Result: wOBA .339 → .277; ISO .085 → .066; BABIP .306 → .266. 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 AAADurham Bulls · 156 PAwOBA .305 → .229 (−76)K% 26.9% → 30.6%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 26.92% | ÷1.057 | ×1.200 | — | — | 30.56% |
| BB% (unintentional) /PA | 5.77% | ÷1.030 | ×0.690 | — | ×0.962 | 3.72% |
| HBP% /PA | 1.92% | — | ×0.940 | — | ×0.962 | 1.74% |
| Singles /BIP | 22.77% | ÷0.956 | ×0.930 | ×1.006 | ×0.962 | 21.44% |
| Doubles /BIP | 3.96% | ÷0.940 | ×0.830 | ×1.006 | ×0.962 | 3.38% |
| Triples /BIP | 0.00% | ÷0.900 | ×0.970 | ×1.006 | ×0.962 | 0.00% |
| Home runs /BIP | 6.93% | ÷1.380 | ×0.700 | — | ×0.962 | 3.38% |
Factors used: league row International League. Park (home-season share, regressed): HR 176, 1B 91, 2B 88, 3B 80, K 111, BB 106 — applied at half strength. Age: age 31 vs a level average of 27.2 → −3.8% on BB/HBP/hit rates (3.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.006.
Result: wOBA .305 → .229; ISO .175 → .094; BABIP .287 → .257. 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 AAMontgomery Biscuits · 113 PAwOBA .251 → .194 (−57)K% 21.2% → 25.7%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 21.24% | ÷1.010 | ×1.220 | — | — | 25.65% |
| BB% (unintentional) /PA | 15.04% | ÷0.988 | ×0.680 | — | ×0.940 | 9.73% |
| HBP% /PA | 1.77% | — | ×0.840 | — | ×0.940 | 1.40% |
| Singles /BIP | 19.12% | ÷1.045 | ×0.920 | ×0.998 | ×0.940 | 15.78% |
| Doubles /BIP | 1.47% | ÷0.976 | ×0.910 | ×0.998 | ×0.940 | 1.29% |
| Triples /BIP | 0.00% | ÷1.150 | ×0.880 | ×0.998 | ×0.940 | 0.00% |
| Home runs /BIP | 1.47% | ÷0.922 | ×0.800 | — | ×0.940 | 1.20% |
Factors used: league row SL. Park (home-season share, regressed): HR 84, 1B 109, 2B 95, 3B 130, K 102, BB 98 — applied at half strength. Age: age 31 vs a level average of 24.8 → −6.0% on BB/HBP/hit rates (6.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.998.
Result: wOBA .251 → .194; ISO .043 → .038; BABIP .203 → .168. 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 AAAMemphis Redbirds · 245 PAwOBA .290 → .228 (−62)K% 20.0% → 24.3%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 20.00% | ÷0.990 | ×1.200 | — | — | 24.25% |
| BB% (unintentional) /PA | 10.61% | ÷1.010 | ×0.690 | — | ×0.982 | 7.12% |
| HBP% /PA | 1.22% | — | ×0.940 | — | ×0.982 | 1.13% |
| Singles /BIP | 19.16% | ÷1.040 | ×0.930 | ×1.001 | ×0.982 | 16.84% |
| Doubles /BIP | 4.19% | ÷0.969 | ×0.830 | ×1.001 | ×0.982 | 3.53% |
| Triples /BIP | 0.00% | ÷1.150 | ×0.970 | ×1.001 | ×0.982 | 0.00% |
| Home runs /BIP | 4.19% | ÷0.955 | ×0.700 | — | ×0.982 | 3.02% |
Factors used: league row International League. Park (home-season share, regressed): HR 91, 1B 108, 2B 94, 3B 130, K 98, BB 102 — 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 ×1.001.
Result: wOBA .290 → .228; ISO .130 → .096; BABIP .244 → .210. 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 AAARochester Red Wings · 206 PAwOBA .325 → .275 (−50)K% 19.9% → 22.8%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 19.90% | ÷1.049 | ×1.200 | — | — | 22.78% |
| BB% (unintentional) /PA | 9.71% | ÷0.973 | ×0.690 | — | ×0.992 | 6.83% |
| HBP% /PA | 1.46% | — | ×0.940 | — | ×0.992 | 1.36% |
| Singles /BIP | 22.06% | ÷1.011 | ×0.930 | ×1.006 | ×0.992 | 20.26% |
| Doubles /BIP | 5.15% | ÷0.930 | ×0.830 | ×1.006 | ×0.992 | 4.59% |
| Triples /BIP | 0.74% | ÷0.913 | ×0.970 | ×1.006 | ×0.992 | 0.78% |
| Home runs /BIP | 5.15% | ÷1.084 | ×0.700 | — | ×0.992 | 3.30% |
Factors used: league row International League. Park (home-season share, regressed): HR 117, 1B 102, 2B 86, 3B 83, K 110, BB 95 — 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 ×1.006.
Result: wOBA .325 → .275; ISO .169 → .129; BABIP .292 → .263. 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 AAARochester Red Wings · 201 PAwOBA .270 → .224 (−46)K% 21.4% → 26.2%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 21.39% | ÷0.979 | ×1.200 | — | — | 26.22% |
| BB% (unintentional) /PA | 11.94% | ÷1.014 | ×0.690 | — | ×1.003 | 8.15% |
| HBP% /PA | 1.00% | — | ×0.940 | — | ×1.003 | 0.94% |
| Singles /BIP | 20.63% | ÷0.994 | ×0.930 | ×0.979 | ×1.003 | 18.95% |
| Doubles /BIP | 3.97% | ÷1.005 | ×0.830 | ×0.979 | ×1.003 | 3.22% |
| Triples /BIP | 0.00% | ÷1.150 | ×0.920 | ×0.979 | ×1.003 | 0.00% |
| Home runs /BIP | 2.38% | ÷0.968 | ×0.700 | — | ×1.003 | 1.73% |
Factors used: level-wide AAA factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 94, 1B 99, 2B 101, 3B 130, K 96, BB 103 — 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). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.979.
Result: wOBA .270 → .224; ISO .083 → .065; BABIP .244 → .219. 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).
2019 AAHarrisburg Senators · 403 PAwOBA .310 → .257 (−53)K% 17.1% → 21.0%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 17.12% | ÷0.996 | ×1.220 | — | — | 20.98% |
| BB% (unintentional) /PA | 8.68% | ÷1.054 | ×0.700 | — | ×0.998 | 5.76% |
| HBP% /PA | 1.24% | — | ×0.850 | — | ×0.998 | 1.05% |
| Singles /BIP | 20.14% | ÷0.991 | ×0.970 | ×0.950 | ×0.998 | 18.69% |
| Doubles /BIP | 7.99% | ÷0.985 | ×0.860 | ×0.950 | ×0.998 | 6.61% |
| Triples /BIP | 0.00% | ÷1.150 | ×0.950 | ×0.950 | ×0.998 | 0.00% |
| Home runs /BIP | 2.78% | ÷1.111 | ×0.780 | — | ×0.998 | 1.95% |
Factors used: league row EL. Park (home-season share, regressed): HR 122, 1B 98, 2B 97, 3B 130, K 99, BB 111 — applied at half strength. Age: age 25 vs a level average of 24.8 → −0.2% on BB/HBP/hit rates (0.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.950.
Result: wOBA .310 → .257; ISO .132 → .101; BABIP .285 → .254. 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).
2018 A+Potomac Nationals · 288 PAwOBA .317 → .253 (−64)K% 18.4% → 26.2%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 18.40% | ÷0.998 | ×1.420 | — | — | 26.17% |
| BB% (unintentional) /PA | 7.64% | ÷1.013 | ×0.630 | — | ×0.988 | 4.69% |
| HBP% /PA | 2.08% | — | ×0.860 | — | ×0.988 | 1.77% |
| Singles /BIP | 23.30% | ÷0.992 | ×0.940 | ×0.991 | ×0.988 | 21.61% |
| Doubles /BIP | 6.80% | ÷1.020 | ×0.830 | ×0.991 | ×0.988 | 5.42% |
| Triples /BIP | 0.00% | ÷0.900 | ×0.800 | ×0.991 | ×0.988 | 0.00% |
| Home runs /BIP | 2.91% | ÷1.017 | ×0.900 | — | ×0.988 | 2.55% |
Factors used: league row CAR. Park (home-season share, regressed): HR 103, 1B 98, 2B 104, 3B 80, K 100, BB 103 — applied at half strength. Age: age 24 vs a level average of 22.8 → −1.2% on BB/HBP/hit rates (1.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.991.
Result: wOBA .317 → .253; ISO .124 → .098; BABIP .310 → .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).
Not traceable per stint: some stints lack the counting stats the component translation needs. Level-wide factors that apply instead — .