Cole Conn
C Midland RockHounds| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 23 | A+/AOAK | 384 | .237/.365/.353 | 7 | 10 | 62 | — | .196/.294/.288 |
| 2025 | 24 | AA/A+OAK | 297 | .237/.346/.356 | 4 | 5 | 53 | — | .188/.271/.276 |
| 2026 | 25 | AAA/AA/INTL2 orgs | 518 | .280/.389/.456 | 13 | 32 | 95 | — | .241/.316/.377 |
| 2027PROJMLE | 26 | MLBOAK | 3 | .229/.305/.351 | 0 | 0 | 82 | 0.0 | |
| 2028PROJ25% MLB | 27 | MLBOAK | 55 | .230/.306/.351 | 1 | 1 | 82 | 0.1 | |
| 2029PROJ39% MLB | 28 | MLBOAK | 98 | .229/.304/.350 | 2 | 2 | 81 | 0.1 |
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 | 22 | ROK | ACL Athletics | — | 32 | 26 | 6 | 0 | 0 | 0 | 5 | 7 | 1 | 5 | 1 | 231 | 375 | 231 | 606 | 316 | 22 | 16 | 302 | 29 | — | — | — | — | — | — | |
| 2024 | 23 | A+ | Lansing Lugnuts | — | 199 | 173 | 36 | 7 | 0 | 3 | 21 | 42 | 2 | 5 | 1 | 208 | 301 | 301 | 602 | 92 | 252 | 21 | 11 | 276 | 33 | — | — | — | — | — | — |
| 2024 | 23 | A | Stockton Ports | — | 185 | 139 | 38 | 6 | 1 | 4 | 33 | 38 | 7 | 5 | 1 | 273 | 436 | 417 | 853 | 144 | 343 | 21 | 18 | 380 | 93 | — | — | — | — | — | — |
| 2025 | 24 | AA | Midland RockHounds | — | 178 | 156 | 35 | 6 | 2 | 0 | 17 | 45 | 4 | 4 | 2 | 224 | 316 | 288 | 605 | 64 | 312 | 25 | 10 | 282 | 42 | — | — | — | — | — | — |
| 2025 | 24 | A+ | Lansing Lugnuts | — | 119 | 97 | 25 | 8 | 0 | 4 | 18 | 28 | 3 | 1 | 2 | 258 | 390 | 464 | 854 | 206 | 318 | 24 | 15 | 379 | 70 | — | — | — | — | — | — |
| 2026 | 25 | AAA | Las Vegas Aviators | — | 163 | 146 | 43 | 11 | 1 | 6 | 16 | 36 | 1 | 5 | 3 | 295 | 368 | 507 | 875 | 212 | 356 | 22 | 10 | 385 | 90 | — | — | — | — | — | — |
| 2026 | 25 | AA | Midland RockHounds | — | 311 | 256 | 72 | 15 | 2 | 7 | 48 | 60 | 4 | 23 | 3 | 281 | 403 | 438 | 840 | 156 | 340 | 19 | 15 | 376 | 95 | — | — | — | — | — | — |
| 2026 | 25 | INTL | Mesa Solar Sox | — | 44 | 34 | 7 | 4 | 1 | 0 | 8 | 6 | 1 | 4 | 0 | 206 | 372 | 382 | 754 | 176 | 241 | 14 | 18 | 338 | 115 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2023 | 22 | ROK MLE | ACL Athletics | — | 32 | 28 | 5 | 0 | 0 | 0 | 3 | 10 | 1 | 5 | 1 | 179 | 281 | 179 | 460 | 259 | 31 | 9 | 211 | 29 | — | — | — | — | — | — | |
| 2024 | 23 | A+ MLE | Lansing Lugnuts | — | 199 | 179 | 29 | 5 | 0 | 3 | 15 | 55 | 2 | 5 | 1 | 162 | 235 | 240 | 475 | 78 | 210 | 28 | 8 | 217 | 33 | — | — | — | — | — | — |
| 2024 | 23 | A MLE | Stockton Ports | — | 185 | 150 | 35 | 5 | 1 | 3 | 22 | 51 | 7 | 5 | 1 | 233 | 358 | 340 | 698 | 107 | 304 | 28 | 12 | 305 | 93 | — | — | — | — | — | — |
| 2025 | 24 | AA MLE | Midland RockHounds | — | 178 | 162 | 32 | 5 | 2 | 0 | 11 | 56 | 4 | 4 | 2 | 198 | 266 | 253 | 519 | 56 | 290 | 31 | 6 | 231 | 42 | — | — | — | — | — | — |
| 2025 | 24 | A+ MLE | Lansing Lugnuts | — | 119 | 103 | 18 | 5 | 0 | 3 | 12 | 37 | 3 | 1 | 2 | 175 | 280 | 311 | 590 | 136 | 234 | 31 | 10 | 272 | 70 | — | — | — | — | — | — |
| 2026 | 25 | AAA MLE | Las Vegas Aviators | — | 163 | 151 | 36 | 9 | 1 | 4 | 11 | 43 | 1 | 5 | 3 | 238 | 294 | 391 | 685 | 152 | 310 | 26 | 7 | 301 | 90 | — | — | — | — | — | — |
| 2026 | 25 | AA MLE | Midland RockHounds | — | 311 | 273 | 66 | 13 | 2 | 6 | 31 | 73 | 4 | 23 | 3 | 242 | 328 | 370 | 698 | 128 | 301 | 23 | 10 | 309 | 95 | — | — | — | — | — | — |
| 2023 | 22 | ROK MLE | ACL Athletics | — | 32 | 28 | 5 | 0 | 0 | 0 | 3 | 10 | 1 | 5 | 1 | 179 | 281 | 179 | 460 | 278 | 31 | 9 | 211 | 29 | — | — | — | — | — | — | |
| 2023 | 22 | ROK RAW | ACL Athletics | — | 32 | 26 | 6 | 0 | 0 | 0 | 5 | 7 | 1 | 5 | 1 | 231 | 375 | 231 | 606 | 316 | 22 | 16 | 302 | 29 | — | — | — | — | — | — | |
| 2024 | 23 | A+ MLE | 2 teams | — | 384 | 329 | 65 | 11 | 1 | 6 | 37 | 106 | 9 | 10 | 2 | 198 | 296 | 292 | 588 | 94 | 266 | 28 | 10 | 259 | 62 | — | — | — | — | — | — |
| 2024 | 23 | A+ RAW | 2 teams | — | 384 | 312 | 74 | 13 | 1 | 7 | 54 | 80 | 9 | 10 | 2 | 237 | 365 | 353 | 718 | 115 | 291 | 21 | 14 | 326 | 62 | — | — | — | — | — | — |
| 2025 | 24 | AA MLE | 2 teams | — | 297 | 265 | 51 | 10 | 2 | 3 | 23 | 92 | 7 | 5 | 4 | 192 | 275 | 279 | 554 | 87 | 279 | 31 | 8 | 247 | 54 | — | — | — | — | — | — |
| 2025 | 24 | AA RAW | 2 teams | — | 297 | 253 | 60 | 14 | 2 | 4 | 35 | 73 | 7 | 5 | 4 | 237 | 346 | 356 | 701 | 119 | 315 | 25 | 12 | 321 | 54 | — | — | — | — | — | — |
| 2026 | 25 | AA MLE | 3 teams | — | 518 | 461 | 112 | 24 | 3 | 11 | 47 | 127 | 6 | 32 | 6 | 243 | 321 | 380 | 701 | 137 | 310 | 25 | 9 | 306 | 93 | — | — | — | — | — | — |
| 2026 | 25 | AA RAW | 3 teams | — | 518 | 436 | 122 | 30 | 4 | 13 | 72 | 102 | 6 | 32 | 6 | 280 | 389 | 456 | 846 | 177 | 336 | 20 | 14 | 376 | 93 | — | — | — | — | — | — |
| 2023 | 22 | ROK MLE | ACL Athletics | — | 32 | 28 | 5 | 0 | 0 | 0 | 3 | 10 | 1 | 5 | 1 | 179 | 281 | 179 | 460 | 259 | 31 | 9 | 211 | 29 | — | — | — | — | — | — | |
| 2024 | 23 | A+ MLE | 2 teams | — | 384 | 335 | 65 | 11 | 1 | 6 | 37 | 106 | 9 | 10 | 2 | 194 | 296 | 287 | 583 | 93 | 255 | 28 | 10 | 259 | 62 | — | — | — | — | — | — |
| 2025 | 24 | AA MLE | 2 teams | — | 297 | 265 | 51 | 10 | 2 | 3 | 23 | 92 | 7 | 5 | 4 | 192 | 275 | 279 | 554 | 87 | 268 | 31 | 8 | 247 | 54 | — | — | — | — | — | — |
| 2026 | 25 | AA MLE | 3 teams | — | 518 | 460 | 112 | 24 | 3 | 11 | 47 | 127 | 6 | 32 | 6 | 243 | 321 | 380 | 701 | 137 | 304 | 25 | 9 | 306 | 93 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 23 | A+ MLE | 2 teams | — | 384 | 335 | 65 | 11 | 1 | 6 | 37 | 106 | 9 | 10 | 2 | 194 | 296 | 287 | 583 | 93 | 255 | 28 | 10 | 259 | 62 | — | — | — | — | — | — |
| 2025 | 24 | AA MLE | 2 teams | — | 297 | 265 | 51 | 10 | 2 | 3 | 23 | 92 | 7 | 5 | 4 | 192 | 275 | 279 | 554 | 87 | 268 | 31 | 8 | 247 | 54 | — | — | — | — | — | — |
| 2026 | 25 | AA MLE | 3 teams | — | 518 | 460 | 112 | 24 | 3 | 11 | 47 | 127 | 6 | 32 | 6 | 243 | 321 | 380 | 701 | 137 | 304 | 25 | 9 | 306 | 93 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 26 | MLB MLE | OAK | 2% | 380 | 339 | 76 | 15 | 2 | 7 | 33 | 97 | 5 | 11 | 3 | 223 | 299 | 339 | 639 | 117 | 288 | 26 | 9 | 289 | 82 | -8 | +1 | -1 | +7 | +8 | 0.4 |
| ▸ 2027 — real world (MLB) | |||||||||||||||||||||||||||||||
| 2027 | 26 | MLB CTX | OAK | 2% | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 229 | 305 | 351 | 656 | 121 | 299 | 33 | 0 | 296 | 82 | -0 | +0 | -0 | +0 | +0 | 0.0 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 27 | MLB MLE | OAK | 25% | 225 | 201 | 44 | 9 | 1 | 4 | 19 | 57 | 3 | 6 | 2 | 223 | 299 | 340 | 639 | 117 | 288 | 25 | 8 | 289 | 82 | -5 | +0 | -0 | +4 | +5 | 0.4 |
| 2029 | 28 | MLB MLE | OAK | 39% | 253 | 226 | 50 | 10 | 1 | 5 | 22 | 65 | 3 | 6 | 2 | 222 | 298 | 339 | 637 | 117 | 287 | 26 | 9 | 288 | 81 | -6 | +0 | -1 | +5 | +5 | 0.4 |
| 2030 | 29 | MLB MLE | OAK | 45% | 263 | 236 | 52 | 10 | 1 | 5 | 22 | 68 | 3 | 5 | 1 | 221 | 297 | 336 | 632 | 115 | 286 | 26 | 8 | 286 | 80 | -6 | +1 | -2 | +5 | +6 | 0.3 |
| 2031 | 30 | MLB MLE | OAK | 49% | 269 | 241 | 53 | 11 | 1 | 5 | 23 | 69 | 3 | 4 | 1 | 219 | 294 | 332 | 626 | 113 | 284 | 26 | 9 | 283 | 78 | -7 | +0 | -3 | +5 | +6 | 0.1 |
| 2032 | 31 | MLB MLE | OAK | 52% | 246 | 220 | 48 | 10 | 1 | 4 | 21 | 64 | 3 | 2 | 1 | 216 | 290 | 326 | 616 | 110 | 282 | 26 | 9 | 279 | 75 | -7 | +0 | -3 | +4 | +5 | -0.1 |
| 2028 | 27 | MLB CTX | OAK | 25% | 55 | 49 | 11 | 2 | 0 | 1 | 5 | 14 | 1 | 1 | 0 | 230 | 306 | 351 | 657 | 122 | 298 | 25 | 9 | 296 | 82 | -1 | +0 | -0 | +1 | +1 | 0.1 |
| 2029 | 28 | MLB CTX | OAK | 39% | 98 | 89 | 20 | 4 | 1 | 2 | 8 | 25 | 1 | 2 | 1 | 229 | 304 | 350 | 655 | 121 | 297 | 26 | 8 | 295 | 81 | -2 | +0 | -0 | +2 | +2 | 0.1 |
| 2030 | 29 | MLB CTX | OAK | 45% | 118 | 106 | 24 | 5 | 1 | 2 | 10 | 30 | 1 | 2 | 1 | 227 | 303 | 347 | 650 | 120 | 296 | 25 | 8 | 293 | 80 | -3 | +0 | -1 | +2 | +3 | 0.1 |
| 2031 | 30 | MLB CTX | OAK | 49% | 132 | 119 | 27 | 6 | 1 | 2 | 11 | 34 | 1 | 2 | 1 | 226 | 300 | 343 | 643 | 117 | 294 | 26 | 8 | 290 | 78 | -3 | +0 | -1 | +2 | +3 | 0.0 |
| 2032 | 31 | MLB CTX | OAK | 52% | 128 | 115 | 26 | 6 | 1 | 2 | 11 | 33 | 1 | 1 | 1 | 223 | 296 | 336 | 633 | 114 | 291 | 26 | 9 | 286 | 75 | -4 | -0 | -2 | +2 | +3 | -0.1 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 531 | 478 | 108 | 23 | 4 | 9 | 45 | 136 | 5 | 8 | 4 | 226 | 299 | 347 | 647 | 121 | 295 | 26 | 8 | 291 | 76 | -13 | +0 | -5 | +9 | +12 | 0.3 | |
| / 162G | — | A+C | — | 650 | 585 | 132 | 28 | 5 | 11 | 55 | 166 | 6 | 10 | 5 | 226 | 299 | 347 | 646 | 121 | 294 | 26 | 8 | 291 | 76 | -16 | +0 | -6 | +12 | +14 | 0.4 | |
| Career | — | MLE | — | 2642 | 2346 | 511 | 101 | 12 | 46 | 230 | 698 | 40 | 80 | 21 | 218 | 299 | 330 | 628 | 112 | 287 | 26 | 9 | 281 | 76 | -35 | +2 | -10 | +25 | +31 | 1.4 | |
| / 162G | — | MLE | — | 650 | 577 | 126 | 25 | 3 | 11 | 57 | 172 | 10 | 20 | 5 | 218 | 300 | 329 | 629 | 111 | 289 | 26 | 9 | 281 | 76 | -16 | +1 | -5 | +12 | +14 | 0.6 | |
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.
2026 AAMidland RockHounds · 311 PAwOBA .366 → .309 (−57)K% 19.3% → 23.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 19.29% | ÷1.000 | ×1.220 | — | — | 23.54% |
| BB% (unintentional) /PA | 14.47% | ÷1.000 | ×0.700 | — | ×0.998 | 10.11% |
| HBP% /PA | 1.29% | — | ×0.870 | — | ×0.998 | 1.12% |
| Singles /BIP | 24.49% | ÷1.000 | ×0.920 | ×0.990 | ×0.998 | 22.25% |
| Doubles /BIP | 7.65% | ÷1.000 | ×0.840 | ×0.990 | ×0.998 | 6.35% |
| Triples /BIP | 1.02% | ÷1.000 | ×0.940 | ×0.990 | ×0.998 | 0.95% |
| Home runs /BIP | 3.57% | ÷1.000 | ×0.800 | — | ×0.998 | 2.85% |
Factors used: league row TL. Park (home-season share, regressed): no park row on file (treated as neutral) — 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 ×0.990.
Result: wOBA .366 → .309; ISO .156 → .133; BABIP .340 → .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).
2026 AAALas Vegas Aviators · 163 PAwOBA .375 → .301 (−74)K% 22.1% → 26.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 22.09% | ÷1.000 | ×1.200 | — | — | 26.50% |
| BB% (unintentional) /PA | 9.82% | ÷1.000 | ×0.690 | — | ×1.033 | 7.00% |
| HBP% /PA | 0.61% | — | ×0.940 | — | ×1.033 | 0.60% |
| Singles /BIP | 22.73% | ÷1.000 | ×0.930 | ×0.950 | ×1.033 | 20.74% |
| Doubles /BIP | 10.00% | ÷1.000 | ×0.830 | ×0.950 | ×1.033 | 8.15% |
| Triples /BIP | 0.91% | ÷1.000 | ×0.970 | ×0.950 | ×1.033 | 0.87% |
| Home runs /BIP | 5.45% | ÷1.000 | ×0.700 | — | ×1.033 | 3.94% |
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 25 vs a level average of 27.2 → +3.3% on BB/HBP/hit rates (2.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.950.
Result: wOBA .375 → .301; ISO .212 → .160; BABIP .356 → .310. 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 AAMidland RockHounds · 178 PAwOBA .277 → .231 (−46)K% 25.3% → 31.2%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 25.28% | ÷0.988 | ×1.220 | — | — | 31.22% |
| BB% (unintentional) /PA | 9.55% | ÷1.078 | ×0.700 | — | ×1.012 | 6.28% |
| HBP% /PA | 2.25% | — | ×0.870 | — | ×1.012 | 1.98% |
| Singles /BIP | 24.32% | ÷1.012 | ×0.920 | ×1.050 | ×1.012 | 23.49% |
| Doubles /BIP | 5.41% | ÷1.131 | ×0.840 | ×1.050 | ×1.012 | 4.27% |
| Triples /BIP | 1.80% | ÷1.150 | ×0.940 | ×1.050 | ×1.012 | 1.56% |
| Home runs /BIP | 0.00% | ÷1.043 | ×0.800 | — | ×1.012 | 0.00% |
Factors used: league row TL. Park (home-season share, regressed): HR 109, 1B 102, 2B 126, 3B 130, K 98, BB 116 — applied at half strength. Age: age 24 vs a level average of 24.8 → +1.2% on BB/HBP/hit rates (0.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.050.
Result: wOBA .277 → .231; ISO .064 → .051; 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).
2025 A+Lansing Lugnuts · 119 PAwOBA .373 → .272 (−101)K% 23.5% → 30.8%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 23.53% | ÷0.969 | ×1.270 | — | — | 30.84% |
| BB% (unintentional) /PA | 15.13% | ÷1.048 | ×0.710 | — | ×0.988 | 10.13% |
| HBP% /PA | 2.52% | — | ×0.790 | — | ×0.988 | 1.97% |
| Singles /BIP | 18.84% | ÷1.078 | ×0.920 | ×0.955 | ×0.988 | 15.17% |
| Doubles /BIP | 11.59% | ÷1.199 | ×0.810 | ×0.955 | ×0.988 | 7.39% |
| Triples /BIP | 0.00% | ÷1.150 | ×0.850 | ×0.955 | ×0.988 | 0.00% |
| Home runs /BIP | 5.80% | ÷0.921 | ×0.800 | — | ×0.988 | 4.98% |
Factors used: league row Midwest League. Park (home-season share, regressed): HR 84, 1B 116, 2B 140, 3B 130, K 94, BB 110 — 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 ×0.955.
Result: wOBA .373 → .272; ISO .206 → .156; BABIP .318 → .234. 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+Lansing Lugnuts · 199 PAwOBA .273 → .217 (−56)K% 21.1% → 27.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 21.11% | ÷0.974 | ×1.270 | — | — | 27.51% |
| BB% (unintentional) /PA | 10.55% | ÷0.974 | ×0.710 | — | ×0.998 | 7.68% |
| HBP% /PA | 1.01% | — | ×0.790 | — | ×0.998 | 0.79% |
| Singles /BIP | 19.85% | ÷1.036 | ×0.920 | ×0.958 | ×0.998 | 16.85% |
| Doubles /BIP | 5.34% | ÷0.992 | ×0.810 | ×0.958 | ×0.998 | 4.17% |
| Triples /BIP | 0.00% | ÷1.150 | ×0.850 | ×0.958 | ×0.998 | 0.00% |
| Home runs /BIP | 2.29% | ÷0.867 | ×0.800 | — | ×0.998 | 2.11% |
Factors used: league row Midwest League. Park (home-season share, regressed): HR 73, 1B 107, 2B 98, 3B 130, K 95, BB 95 — applied at half strength. Age: age 23 vs a level average of 22.8 → −0.2% on BB/HBP/hit rates (0.2 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.958.
Result: wOBA .273 → .217; ISO .092 → .077; BABIP .252 → .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).
2024 AStockton Ports · 185 PAwOBA .375 → .305 (−70)K% 20.5% → 27.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 20.54% | ÷1.015 | ×1.360 | — | — | 27.51% |
| BB% (unintentional) /PA | 17.84% | ÷1.021 | ×0.690 | — | ×0.990 | 11.94% |
| HBP% /PA | 3.78% | — | ×0.780 | — | ×0.990 | 2.92% |
| Singles /BIP | 26.73% | ÷1.004 | ×0.920 | ×0.996 | ×0.990 | 24.16% |
| Doubles /BIP | 5.94% | ÷0.979 | ×0.830 | ×0.996 | ×0.990 | 4.96% |
| Triples /BIP | 0.99% | ÷0.900 | ×0.910 | ×0.996 | ×0.990 | 0.99% |
| Home runs /BIP | 3.96% | ÷1.164 | ×0.800 | — | ×0.990 | 2.69% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 133, 1B 101, 2B 96, 3B 80, K 103, BB 104 — applied at half strength. Age: age 23 vs a level average of 22.0 → −1.0% on BB/HBP/hit rates (1.0 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.996.
Result: wOBA .375 → .305; ISO .144 → .115; BABIP .343 → .304. 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 Athletics · 32 PAwOBA .295 → .211 (−85)K% 21.9% → 30.9%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 21.88% | ÷1.018 | ×1.440 | — | — | 30.93% |
| BB% (unintentional) /PA | 15.62% | ÷1.030 | ×0.620 | — | ×0.975 | 9.17% |
| HBP% /PA | 3.12% | — | ×0.720 | — | ×0.975 | 2.19% |
| Singles /BIP | 31.58% | ÷0.974 | ×0.820 | — | ×0.975 | 25.91% |
| Doubles /BIP | 0.00% | ÷1.051 | ×0.720 | — | ×0.975 | 0.00% |
| Triples /BIP | 0.00% | ÷1.149 | ×0.720 | — | ×0.975 | 0.00% |
| Home runs /BIP | 0.00% | ÷0.989 | ×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 98, 1B 95, 2B 110, 3B 130, K 104, BB 106 — 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 .295 → .211; ISO .000 → .000; BABIP .316 → .259. 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 — .