Blake Mitchell
C Quad Cities River Bandits| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 19 | A+/AKC | 486 | .232/.371/.424 | 18 | 26 | 59 | — | .164/.269/.294 |
| 2025 | 20 | A+/ROK/INTL2 orgs | 338 | .221/.402/.318 | 4 | 14 | 74 | — | .165/.296/.245 |
| 2026 | 21 | A+KC | 511 | .234/.419/.459 | 23 | 27 | 91 | — | .179/.324/.341 |
| 2027PROJMLE | 22 | MLBKC | 9 | .176/.305/.309 | 0 | 0 | 82 | 0.0 | |
| 2028PROJ45% MLB | 23 | MLBKC | 200 | .184/.310/.332 | 6 | 5 | 90 | 0.7 | |
| 2029PROJ59% MLB | 24 | MLBKC | 262 | .191/.314/.346 | 8 | 6 | 94 | 1.1 |
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. 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) | |||||||||||||||||||||||||||||||
| 2023 | 18 | ROK | ACL Royals | — | 52 | 34 | 5 | 1 | 0 | 0 | 17 | 14 | 0 | 1 | 0 | 147 | 431 | 176 | 608 | 29 | 238 | 27 | 33 | 322 | 37 | — | — | — | — | — | — |
| 2024 | 19 | A+ | Quad Cities River Bandits | — | 20 | 18 | 2 | 0 | 0 | 0 | 1 | 7 | 1 | 1 | 0 | 111 | 200 | 111 | 311 | 182 | 35 | 5 | 162 | -24 | — | — | — | — | — | — | |
| 2024 | 19 | A | Columbia Fireflies | — | 466 | 378 | 90 | 16 | 3 | 18 | 79 | 142 | 6 | 25 | 7 | 238 | 378 | 439 | 817 | 201 | 326 | 30 | 17 | 366 | 63 | — | — | — | — | — | — |
| 2025 | 20 | A+ | Quad Cities River Bandits | — | 216 | 169 | 35 | 7 | 1 | 2 | 45 | 71 | 0 | 9 | 4 | 207 | 374 | 296 | 670 | 89 | 340 | 33 | 21 | 318 | 50 | — | — | — | — | — | — |
| 2025 | 20 | ROK | ACL Royals | — | 39 | 28 | 8 | 2 | 0 | 1 | 8 | 10 | 3 | 3 | 1 | 286 | 487 | 464 | 951 | 179 | 412 | 26 | 21 | 435 | 88 | — | — | — | — | — | — |
| 2025 | 20 | INTL | Surprise Saguaros | — | 83 | 61 | 14 | 2 | 0 | 1 | 20 | 22 | 2 | 2 | 0 | 230 | 434 | 311 | 745 | 82 | 342 | 27 | 24 | 362 | 131 | — | — | — | — | — | — |
| 2026 | 21 | A+ | Quad Cities River Bandits | — | 511 | 381 | 89 | 17 | 0 | 23 | 113 | 174 | 9 | 27 | 6 | 234 | 419 | 459 | 879 | 226 | 346 | 34 | 22 | 390 | 91 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2023 | 18 | ROK MLE | ACL Royals | — | 52 | 40 | 4 | 1 | 0 | 0 | 11 | 20 | 0 | 1 | 0 | 100 | 294 | 125 | 419 | 25 | 188 | 38 | 21 | 223 | 37 | — | — | — | — | — | — |
| 2024 | 19 | A+ MLE | Quad Cities River Bandits | — | 20 | 18 | 2 | 0 | 0 | 0 | 1 | 9 | 1 | 1 | 0 | 111 | 200 | 111 | 311 | 176 | 45 | 5 | 132 | -24 | — | — | — | — | — | — | |
| 2024 | 19 | A MLE | Columbia Fireflies | — | 466 | 404 | 67 | 12 | 2 | 13 | 53 | 200 | 6 | 25 | 7 | 166 | 272 | 302 | 574 | 136 | 278 | 43 | 11 | 261 | 63 | — | — | — | — | — | — |
| 2025 | 20 | A+ MLE | Quad Cities River Bandits | — | 216 | 182 | 29 | 5 | 1 | 2 | 32 | 90 | 0 | 9 | 4 | 159 | 285 | 231 | 516 | 71 | 288 | 42 | 15 | 242 | 50 | — | — | — | — | — | — |
| 2025 | 20 | ROK MLE | ACL Royals | — | 39 | 31 | 6 | 1 | 0 | 1 | 5 | 15 | 3 | 3 | 1 | 194 | 359 | 323 | 682 | 129 | 315 | 38 | 13 | 299 | 88 | — | — | — | — | — | — |
| 2026 | 21 | A+ MLE | Quad Cities River Bandits | — | 511 | 414 | 74 | 13 | 0 | 18 | 80 | 221 | 9 | 27 | 6 | 179 | 324 | 341 | 665 | 162 | 296 | 43 | 16 | 302 | 91 | — | — | — | — | — | — |
| 2023 | 18 | ROK MLE | ACL Royals | — | 52 | 40 | 4 | 1 | 0 | 0 | 11 | 20 | 0 | 1 | 0 | 100 | 294 | 125 | 419 | 25 | 190 | 38 | 21 | 223 | 37 | — | — | — | — | — | — |
| 2023 | 18 | ROK RAW | ACL Royals | — | 52 | 34 | 5 | 1 | 0 | 0 | 17 | 14 | 0 | 1 | 0 | 147 | 431 | 176 | 608 | 29 | 238 | 27 | 33 | 322 | 37 | — | — | — | — | — | — |
| 2024 | 19 | A MLE | 2 teams | — | 486 | 422 | 69 | 12 | 2 | 13 | 54 | 209 | 7 | 26 | 7 | 164 | 269 | 294 | 563 | 130 | 276 | 43 | 11 | 256 | 59 | — | — | — | — | — | — |
| 2024 | 19 | A RAW | 2 teams | — | 486 | 396 | 92 | 16 | 3 | 18 | 80 | 149 | 7 | 26 | 7 | 232 | 371 | 424 | 795 | 192 | 319 | 31 | 16 | 357 | 59 | — | — | — | — | — | — |
| 2025 | 20 | A+ MLE | 3 teams | — | 338 | 282 | 46 | 9 | 1 | 3 | 49 | 138 | 5 | 14 | 5 | 163 | 298 | 234 | 532 | 71 | 303 | 41 | 14 | 251 | 56 | — | — | — | — | — | — |
| 2025 | 20 | A+ RAW | 3 teams | — | 338 | 258 | 57 | 11 | 1 | 4 | 73 | 103 | 5 | 14 | 5 | 221 | 402 | 318 | 720 | 97 | 349 | 30 | 22 | 343 | 56 | — | — | — | — | — | — |
| 2026 | 21 | A+ MLE | Quad Cities River Bandits | — | 511 | 414 | 74 | 13 | 0 | 18 | 80 | 221 | 9 | 27 | 6 | 179 | 324 | 341 | 665 | 162 | 308 | 43 | 16 | 302 | 91 | — | — | — | — | — | — |
| 2026 | 21 | A+ RAW | Quad Cities River Bandits | — | 511 | 381 | 89 | 17 | 0 | 23 | 113 | 174 | 9 | 27 | 6 | 234 | 419 | 459 | 879 | 226 | 346 | 34 | 22 | 390 | 91 | — | — | — | — | — | — |
| 2023 | 18 | ROK MLE | ACL Royals | — | 52 | 41 | 4 | 1 | 0 | 0 | 11 | 20 | 0 | 1 | 0 | 98 | 294 | 122 | 416 | 24 | 188 | 38 | 21 | 223 | 37 | — | — | — | — | — | — |
| 2024 | 19 | A MLE | 2 teams | — | 486 | 422 | 69 | 12 | 2 | 13 | 54 | 209 | 7 | 26 | 7 | 164 | 269 | 294 | 563 | 130 | 274 | 43 | 11 | 256 | 59 | — | — | — | — | — | — |
| 2025 | 20 | A+ MLE | 3 teams | — | 338 | 281 | 46 | 9 | 1 | 3 | 49 | 138 | 5 | 14 | 5 | 164 | 298 | 235 | 532 | 71 | 292 | 41 | 14 | 251 | 56 | — | — | — | — | — | — |
| 2026 | 21 | A+ MLE | Quad Cities River Bandits | — | 511 | 417 | 74 | 13 | 0 | 18 | 80 | 221 | 9 | 27 | 6 | 177 | 324 | 338 | 662 | 161 | 296 | 43 | 16 | 302 | 91 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 19 | A MLE | 2 teams | — | 486 | 422 | 69 | 12 | 2 | 13 | 54 | 209 | 7 | 26 | 7 | 164 | 269 | 294 | 563 | 130 | 274 | 43 | 11 | 256 | 59 | — | — | — | — | — | — |
| 2025 | 20 | A+ MLE | 3 teams | — | 338 | 281 | 46 | 9 | 1 | 3 | 49 | 138 | 5 | 14 | 5 | 164 | 298 | 235 | 532 | 71 | 292 | 41 | 14 | 251 | 56 | — | — | — | — | — | — |
| 2026 | 21 | A+ MLE | Quad Cities River Bandits | — | 511 | 417 | 74 | 13 | 0 | 18 | 80 | 221 | 9 | 27 | 6 | 177 | 324 | 338 | 662 | 161 | 296 | 43 | 16 | 302 | 91 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 22 | MLB MLE | KC | 4% | 603 | 505 | 90 | 16 | 1 | 17 | 86 | 233 | 7 | 16 | 4 | 179 | 307 | 320 | 628 | 141 | 282 | 39 | 14 | 290 | 82 | -13 | +2 | +1 | +11 | +13 | 0.6 |
| ▸ 2027 — real world (MLB) | |||||||||||||||||||||||||||||||
| 2027 | 22 | MLB CTX | KC | 4% | 9 | 8 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 176 | 305 | 309 | 614 | 133 | 279 | 33 | 11 | 285 | 82 | -0 | +0 | +0 | +0 | +0 | 0.0 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 23 | MLB MLE | KC | 45% | 445 | 374 | 70 | 12 | 1 | 15 | 63 | 166 | 5 | 11 | 3 | 188 | 313 | 344 | 657 | 156 | 284 | 37 | 14 | 301 | 90 | -6 | +1 | +1 | +8 | +10 | 1.5 |
| 2029 | 24 | MLB MLE | KC | 59% | 445 | 375 | 73 | 13 | 1 | 16 | 62 | 162 | 5 | 10 | 2 | 194 | 317 | 359 | 676 | 165 | 286 | 36 | 14 | 307 | 94 | -3 | +1 | +2 | +8 | +10 | 1.8 |
| 2030 | 25 | MLB MLE | KC | 65% | 445 | 376 | 74 | 13 | 1 | 16 | 61 | 158 | 5 | 9 | 2 | 199 | 319 | 369 | 688 | 170 | 287 | 36 | 14 | 312 | 97 | -2 | +1 | +2 | +8 | +10 | 1.9 |
| 2031 | 26 | MLB MLE | KC | 68% | 445 | 377 | 75 | 13 | 1 | 16 | 60 | 155 | 5 | 8 | 2 | 202 | 320 | 374 | 694 | 172 | 287 | 35 | 13 | 314 | 98 | -1 | +1 | +2 | +8 | +10 | 2.0 |
| 2032 | 27 | MLB MLE | KC | 68% | 445 | 378 | 77 | 14 | 1 | 16 | 59 | 153 | 5 | 7 | 2 | 203 | 319 | 373 | 692 | 170 | 286 | 34 | 13 | 313 | 98 | -1 | +1 | +2 | +8 | +10 | 1.9 |
| 2033 | 28 | MLB MLE | KC | 68% | 445 | 378 | 76 | 13 | 1 | 16 | 59 | 154 | 5 | 5 | 2 | 201 | 317 | 368 | 685 | 167 | 285 | 35 | 13 | 310 | 96 | -2 | +0 | +1 | +8 | +10 | 1.7 |
| 2034 | 29 | MLB MLE | KC | 66% | 445 | 378 | 74 | 13 | 1 | 15 | 59 | 156 | 5 | 4 | 1 | 198 | 314 | 361 | 675 | 163 | 283 | 35 | 13 | 306 | 93 | -4 | +0 | +0 | +8 | +10 | 1.5 |
| 2035 | 30 | MLB MLE | KC | 66% | 445 | 379 | 74 | 13 | 1 | 15 | 59 | 157 | 4 | 3 | 1 | 195 | 310 | 353 | 663 | 158 | 280 | 35 | 13 | 301 | 90 | -5 | +0 | -0 | +8 | +10 | 1.2 |
| 2036 | 31 | MLB MLE | KC | 65% | 426 | 363 | 70 | 12 | 1 | 14 | 56 | 152 | 4 | 3 | 1 | 191 | 305 | 342 | 648 | 152 | 276 | 36 | 13 | 296 | 86 | -7 | +0 | -1 | +8 | +9 | 0.9 |
| 2037 | 32 | MLB MLE | KC | 65% | 407 | 347 | 65 | 11 | 1 | 13 | 53 | 147 | 4 | 2 | 1 | 186 | 299 | 329 | 629 | 144 | 271 | 36 | 13 | 288 | 81 | -9 | +0 | -2 | +7 | +9 | 0.5 |
| 2038 | 33 | MLB MLE | KC | 65% | 387 | 331 | 59 | 10 | 0 | 11 | 50 | 142 | 3 | 2 | 1 | 179 | 292 | 314 | 606 | 135 | 265 | 37 | 13 | 279 | 75 | -12 | +0 | -3 | +7 | +8 | 0.1 |
| 2028 | 23 | MLB CTX | KC | 45% | 200 | 168 | 31 | 6 | 0 | 6 | 28 | 75 | 2 | 5 | 1 | 184 | 310 | 332 | 642 | 147 | 281 | 38 | 14 | 295 | 90 | -2 | +1 | +1 | +4 | +4 | 0.7 |
| 2029 | 24 | MLB CTX | KC | 59% | 262 | 220 | 42 | 8 | 1 | 8 | 37 | 95 | 3 | 6 | 1 | 191 | 314 | 346 | 660 | 156 | 283 | 36 | 14 | 302 | 94 | -2 | +1 | +1 | +5 | +6 | 1.1 |
| 2030 | 25 | MLB CTX | KC | 65% | 290 | 245 | 49 | 9 | 1 | 10 | 40 | 103 | 3 | 6 | 1 | 195 | 316 | 355 | 671 | 161 | 283 | 36 | 14 | 305 | 97 | -1 | +1 | +1 | +5 | +6 | 1.3 |
| 2031 | 26 | MLB CTX | KC | 68% | 304 | 257 | 51 | 9 | 1 | 10 | 41 | 106 | 3 | 5 | 1 | 198 | 316 | 360 | 677 | 163 | 284 | 35 | 13 | 307 | 98 | -1 | +1 | +1 | +5 | +7 | 1.3 |
| 2032 | 27 | MLB CTX | KC | 68% | 303 | 257 | 51 | 9 | 1 | 10 | 40 | 104 | 3 | 5 | 1 | 199 | 315 | 360 | 675 | 161 | 283 | 34 | 13 | 306 | 98 | -1 | +1 | +1 | +5 | +7 | 1.3 |
| 2033 | 28 | MLB CTX | KC | 68% | 303 | 257 | 51 | 9 | 1 | 10 | 40 | 105 | 3 | 4 | 1 | 197 | 313 | 355 | 668 | 158 | 282 | 35 | 13 | 304 | 96 | -1 | +0 | +1 | +5 | +7 | 1.2 |
| 2034 | 29 | MLB CTX | KC | 66% | 296 | 252 | 50 | 9 | 1 | 10 | 39 | 103 | 3 | 3 | 1 | 195 | 311 | 348 | 659 | 154 | 280 | 35 | 13 | 300 | 93 | -2 | +0 | +0 | +5 | +6 | 1.0 |
| 2035 | 30 | MLB CTX | KC | 66% | 292 | 249 | 47 | 8 | 1 | 9 | 38 | 103 | 3 | 2 | 1 | 191 | 307 | 340 | 647 | 149 | 277 | 35 | 13 | 296 | 90 | -3 | +0 | -0 | +5 | +6 | 0.8 |
| 2036 | 31 | MLB CTX | KC | 65% | 277 | 236 | 44 | 8 | 0 | 8 | 36 | 99 | 3 | 2 | 1 | 187 | 302 | 330 | 632 | 143 | 273 | 36 | 13 | 290 | 86 | -5 | +0 | -1 | +5 | +6 | 0.6 |
| 2037 | 32 | MLB CTX | KC | 65% | 263 | 225 | 41 | 7 | 0 | 8 | 34 | 95 | 2 | 2 | 1 | 182 | 296 | 318 | 614 | 136 | 269 | 36 | 13 | 283 | 81 | -6 | +0 | -1 | +5 | +6 | 0.3 |
| 2038 | 33 | MLB CTX | KC | 65% | 250 | 214 | 37 | 6 | 0 | 7 | 32 | 92 | 2 | 1 | 0 | 176 | 289 | 303 | 592 | 127 | 263 | 37 | 13 | 274 | 75 | -7 | +0 | -2 | +4 | +5 | 0.1 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 3040 | 2580 | 494 | 88 | 7 | 96 | 405 | 1080 | 30 | 41 | 10 | 191 | 308 | 343 | 651 | 151 | 281 | 36 | 13 | 297 | 86 | -32 | +4 | +2 | +54 | +66 | 9.6 | |
| / 162G | — | A+C | — | 650 | 552 | 106 | 19 | 1 | 21 | 87 | 231 | 6 | 9 | 2 | 192 | 309 | 344 | 653 | 152 | 281 | 36 | 13 | 297 | 86 | -7 | +1 | +0 | +12 | +14 | 2.1 | |
| Career | — | MLE | — | 6377 | 5390 | 1011 | 178 | 13 | 203 | 865 | 2371 | 73 | 138 | 37 | 188 | 308 | 338 | 646 | 151 | 283 | 37 | 14 | 295 | 86 | -55 | +6 | +4 | +89 | +108 | 15.5 | |
| / 162G | — | MLE | — | 650 | 549 | 103 | 18 | 1 | 21 | 88 | 242 | 7 | 14 | 4 | 188 | 307 | 339 | 646 | 151 | 283 | 37 | 14 | 295 | 86 | -7 | +1 | +0 | +12 | +14 | 2.0 | |
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 A+Quad Cities River Bandits · 511 PAwOBA .386 → .302 (−84)K% 34.1% → 43.2%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 34.05% | ÷1.000 | ×1.270 | — | — | 43.24% |
| BB% (unintentional) /PA | 21.92% | ÷1.000 | ×0.710 | — | ×1.012 | 15.75% |
| HBP% /PA | 1.76% | — | ×0.790 | — | ×1.012 | 1.41% |
| Singles /BIP | 23.67% | ÷1.000 | ×0.920 | ×0.971 | ×1.012 | 21.39% |
| Doubles /BIP | 8.21% | ÷1.000 | ×0.810 | ×0.971 | ×1.012 | 6.54% |
| Triples /BIP | 0.00% | ÷1.000 | ×0.850 | ×0.971 | ×1.012 | 0.00% |
| Home runs /BIP | 11.11% | ÷1.000 | ×0.800 | — | ×1.012 | 9.00% |
Factors used: league row Midwest League. Park (home-season share, regressed): no park row on file (treated as neutral) — 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 ×0.971.
Result: wOBA .386 → .302; ISO .226 → .178; BABIP .346 → .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).
2025 A+Quad Cities River Bandits · 216 PAwOBA .310 → .242 (−68)K% 32.9% → 41.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 32.87% | ÷1.007 | ×1.270 | — | — | 41.46% |
| BB% (unintentional) /PA | 19.91% | ÷0.981 | ×0.710 | — | ×1.027 | 14.79% |
| HBP% /PA | 0.00% | — | ×0.790 | — | ×1.027 | 0.00% |
| Singles /BIP | 25.51% | ÷1.027 | ×0.920 | ×0.955 | ×1.027 | 22.40% |
| Doubles /BIP | 7.14% | ÷1.055 | ×0.810 | ×0.955 | ×1.027 | 5.38% |
| Triples /BIP | 1.02% | ÷1.012 | ×0.850 | ×0.955 | ×1.027 | 0.84% |
| Home runs /BIP | 2.04% | ÷0.983 | ×0.800 | — | ×1.027 | 1.71% |
Factors used: league row Midwest League. Park (home-season share, regressed): HR 97, 1B 105, 2B 111, 3B 102, K 101, BB 96 — 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 ×0.955.
Result: wOBA .310 → .242; ISO .089 → .068; BABIP .340 → .288. 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 ROKACL Royals · 39 PAwOBA .425 → .299 (−127)K% 25.6% → 37.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 25.64% | ÷0.985 | ×1.440 | — | — | 37.50% |
| BB% (unintentional) /PA | 20.51% | ÷0.971 | ×0.620 | — | ×0.985 | 12.90% |
| HBP% /PA | 7.69% | — | ×0.720 | — | ×0.985 | 5.46% |
| Singles /BIP | 27.78% | ÷1.019 | ×0.820 | — | ×0.985 | 22.01% |
| Doubles /BIP | 11.11% | ÷0.975 | ×0.720 | — | ×0.985 | 8.08% |
| Triples /BIP | 0.00% | ÷1.070 | ×0.720 | — | ×0.985 | 0.00% |
| Home runs /BIP | 5.56% | ÷0.939 | ×0.780 | — | ×0.985 | 4.54% |
Factors used: level-wide ROK factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 88, 1B 104, 2B 95, 3B 114, K 97, BB 94 — applied at half strength. Age: age 21 vs a level average of 19.5 → −1.5% on BB/HBP/hit rates (1.5 yr older than average).
Result: wOBA .425 → .299; ISO .179 → .133; BABIP .412 → .315. 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 AColumbia Fireflies · 466 PAwOBA .357 → .261 (−96)K% 30.5% → 43.0%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 30.47% | ÷0.964 | ×1.360 | — | — | 43.01% |
| BB% (unintentional) /PA | 16.52% | ÷1.028 | ×0.690 | — | ×1.030 | 11.43% |
| HBP% /PA | 1.29% | — | ×0.780 | — | ×1.030 | 1.03% |
| Singles /BIP | 22.46% | ÷1.037 | ×0.920 | ×0.950 | ×1.030 | 19.49% |
| Doubles /BIP | 6.78% | ÷0.935 | ×0.830 | ×0.950 | ×1.030 | 5.89% |
| Triples /BIP | 1.27% | ÷1.008 | ×0.910 | ×0.950 | ×1.030 | 1.12% |
| Home runs /BIP | 7.63% | ÷1.020 | ×0.800 | — | ×1.030 | 6.16% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 104, 1B 107, 2B 87, 3B 102, K 93, BB 106 — 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 .357 → .261; ISO .201 → .146; BABIP .326 → .278. 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+Quad Cities River Bandits · 20 PAwOBA .159 → .132 (−27)K% 35.0% → 43.4%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 35.00% | ÷1.024 | ×1.270 | — | — | 43.39% |
| BB% (unintentional) /PA | 5.00% | ÷0.967 | ×0.710 | — | ×1.042 | 3.83% |
| HBP% /PA | 5.00% | — | ×0.790 | — | ×1.042 | 4.12% |
| Singles /BIP | 18.18% | ÷0.988 | ×0.920 | — | ×1.042 | 17.64% |
| Doubles /BIP | 0.00% | ÷1.113 | ×0.810 | — | ×1.042 | 0.00% |
| Triples /BIP | 0.00% | ÷1.150 | ×0.850 | — | ×1.042 | 0.00% |
| Home runs /BIP | 0.00% | ÷0.959 | ×0.800 | — | ×1.042 | 0.00% |
Factors used: league row Midwest League. Park (home-season share, regressed): HR 92, 1B 98, 2B 123, 3B 130, K 105, BB 93 — 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).
Result: wOBA .159 → .132; ISO .000 → .000; BABIP .182 → .176. 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 ROKACL Royals · 52 PAwOBA .323 → .223 (−100)K% 26.9% → 38.8%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 26.92% | ÷1.000 | ×1.440 | — | — | 38.78% |
| BB% (unintentional) /PA | 32.69% | ÷0.982 | ×0.620 | — | ×1.008 | 20.79% |
| HBP% /PA | 0.00% | — | ×0.720 | — | ×1.008 | 0.00% |
| Singles /BIP | 20.00% | ÷1.029 | ×0.820 | — | ×1.008 | 16.05% |
| Doubles /BIP | 5.00% | ÷1.000 | ×0.720 | — | ×1.008 | 3.63% |
| Triples /BIP | 0.00% | ÷0.932 | ×0.720 | — | ×1.008 | 0.00% |
| Home runs /BIP | 0.00% | ÷1.000 | ×0.780 | — | ×1.008 | 0.00% |
Factors used: level-wide ROK factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 100, 1B 106, 2B 100, 3B 86, K 100, BB 96 — 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 .323 → .223; ISO .029 → .022; BABIP .238 → .188. 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 — .