Felnin Celesten
SS Everett AquaSox| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 18 | ROKSEA | 144 | .352/.434/.568 | 3 | 5 | 106 | — | .267/.329/.420 |
| 2025 | 19 | A+/A/INTL3 orgs | 491 | .271/.343/.383 | 8 | 21 | 67 | — | .230/.290/.318 |
| 2026 | 20 | AA/A+SEA | 498 | .273/.366/.458 | 16 | 25 | 85 | — | .224/.297/.368 |
| 2027PROJMLE | 21 | MLBSEA | 1 | .204/.275/.328 | 0 | 0 | 72 | -0.0 | |
| 2028PROJ35% MLB | 22 | MLBSEA | 161 | .211/.283/.347 | 4 | 4 | 80 | 0.2 | |
| 2029PROJ49% MLB | 23 | MLBSEA | 251 | .216/.289/.359 | 7 | 7 | 85 | 0.4 |
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.
| 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) | |||||||||||||||||||||||||||||||
| 2024 | 18 | ROK | ACL Mariners | — | 144 | 125 | 44 | 10 | 4 | 3 | 18 | 28 | 0 | 5 | 2 | 352 | 434 | 568 | 1.002 | 216 | 432 | 19 | 12 | 434 | 106 | — | — | — | — | — | — |
| 2025 | 19 | A+ | Everett AquaSox | — | 48 | 38 | 6 | 0 | 1 | 1 | 9 | 15 | 0 | 1 | 1 | 158 | 319 | 289 | 609 | 132 | 217 | 31 | 19 | 283 | 30 | — | — | — | — | — | — |
| 2025 | 19 | A | Modesto Nuts | — | 424 | 383 | 109 | 19 | 2 | 5 | 37 | 96 | 2 | 20 | 8 | 285 | 351 | 384 | 735 | 99 | 366 | 23 | 9 | 331 | 70 | — | — | — | — | — | — |
| 2025 | 19 | INTL | Toros del Este | — | 19 | 18 | 4 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 222 | 222 | 556 | 778 | 333 | 133 | 11 | 0 | 314 | 99 | — | — | — | — | — | — |
| 2026 | 20 | AA | Arkansas Travelers | — | 134 | 123 | 21 | 3 | 0 | 3 | 9 | 45 | 2 | 7 | 3 | 171 | 239 | 268 | 507 | 98 | 240 | 34 | 7 | 234 | 11 | — | — | — | — | — | — |
| 2026 | 20 | A+ | Everett AquaSox | — | 364 | 309 | 97 | 21 | 4 | 13 | 45 | 75 | 7 | 18 | 4 | 314 | 413 | 534 | 947 | 220 | 375 | 21 | 12 | 413 | 112 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2024 | 18 | ROK MLE | ACL Mariners | — | 144 | 131 | 35 | 7 | 2 | 3 | 12 | 41 | 0 | 5 | 2 | 267 | 329 | 420 | 749 | 153 | 366 | 28 | 8 | 325 | 106 | — | — | — | — | — | — |
| 2025 | 19 | A+ MLE | Everett AquaSox | — | 48 | 40 | 5 | 0 | 1 | 1 | 7 | 21 | 0 | 1 | 1 | 125 | 255 | 250 | 505 | 125 | 194 | 44 | 15 | 213 | 30 | — | — | — | — | — | — |
| 2025 | 19 | A MLE | Modesto Nuts | — | 424 | 393 | 95 | 14 | 2 | 5 | 27 | 125 | 2 | 20 | 8 | 242 | 294 | 326 | 620 | 84 | 334 | 29 | 6 | 272 | 70 | — | — | — | — | — | — |
| 2026 | 20 | AA MLE | Arkansas Travelers | — | 134 | 125 | 17 | 2 | 0 | 2 | 7 | 55 | 2 | 7 | 3 | 136 | 194 | 200 | 394 | 64 | 223 | 41 | 5 | 185 | 11 | — | — | — | — | — | — |
| 2026 | 20 | A+ MLE | Everett AquaSox | — | 364 | 323 | 83 | 17 | 3 | 11 | 31 | 101 | 7 | 18 | 4 | 257 | 335 | 430 | 766 | 173 | 333 | 28 | 9 | 333 | 112 | — | — | — | — | — | — |
| 2024 | 18 | ROK MLE | ACL Mariners | — | 144 | 131 | 35 | 7 | 2 | 3 | 12 | 41 | 0 | 5 | 2 | 267 | 329 | 420 | 749 | 153 | 364 | 28 | 8 | 325 | 106 | — | — | — | — | — | — |
| 2024 | 18 | ROK RAW | ACL Mariners | — | 144 | 125 | 44 | 10 | 4 | 3 | 18 | 28 | 0 | 5 | 2 | 352 | 434 | 568 | 1.002 | 216 | 432 | 19 | 12 | 434 | 106 | — | — | — | — | — | — |
| 2025 | 19 | A MLE | 3 teams | — | 491 | 450 | 103 | 15 | 2 | 6 | 35 | 152 | 2 | 21 | 9 | 229 | 287 | 311 | 599 | 82 | 328 | 31 | 7 | 266 | 66 | — | — | — | — | — | — |
| 2025 | 19 | A RAW | 3 teams | — | 491 | 439 | 119 | 19 | 3 | 8 | 46 | 113 | 2 | 21 | 9 | 271 | 343 | 383 | 726 | 112 | 345 | 23 | 9 | 326 | 66 | — | — | — | — | — | — |
| 2026 | 20 | A+ MLE | 2 teams | — | 498 | 448 | 100 | 19 | 3 | 13 | 38 | 156 | 9 | 25 | 7 | 223 | 297 | 366 | 663 | 143 | 309 | 31 | 8 | 293 | 85 | — | — | — | — | — | — |
| 2026 | 20 | A+ RAW | 2 teams | — | 498 | 432 | 118 | 24 | 4 | 16 | 54 | 120 | 9 | 25 | 7 | 273 | 366 | 458 | 824 | 185 | 341 | 24 | 11 | 365 | 85 | — | — | — | — | — | — |
| 2024 | 18 | ROK MLE | ACL Mariners | — | 144 | 131 | 35 | 7 | 2 | 3 | 12 | 41 | 0 | 5 | 2 | 267 | 329 | 420 | 749 | 153 | 366 | 28 | 8 | 325 | 106 | — | — | — | — | — | — |
| 2025 | 19 | A MLE | 3 teams | — | 491 | 451 | 103 | 15 | 2 | 6 | 35 | 152 | 2 | 21 | 9 | 228 | 287 | 310 | 598 | 82 | 320 | 31 | 7 | 266 | 66 | — | — | — | — | — | — |
| 2026 | 20 | A+ MLE | 2 teams | — | 498 | 448 | 100 | 19 | 3 | 13 | 38 | 156 | 9 | 25 | 7 | 223 | 297 | 366 | 663 | 143 | 303 | 31 | 8 | 293 | 85 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 18 | ROK MLE | ACL Mariners | — | 144 | 131 | 35 | 7 | 2 | 3 | 12 | 41 | 0 | 5 | 2 | 267 | 329 | 420 | 749 | 153 | 366 | 28 | 8 | 325 | 106 | — | — | — | — | — | — |
| 2025 | 19 | A MLE | 3 teams | — | 491 | 451 | 103 | 15 | 2 | 6 | 35 | 152 | 2 | 21 | 9 | 228 | 287 | 310 | 598 | 82 | 320 | 31 | 7 | 266 | 66 | — | — | — | — | — | — |
| 2026 | 20 | A+ MLE | 2 teams | — | 498 | 448 | 100 | 19 | 3 | 13 | 38 | 156 | 9 | 25 | 7 | 223 | 297 | 366 | 663 | 143 | 303 | 31 | 8 | 293 | 85 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 21 | MLB MLE | SEA | 0% | 608 | 550 | 113 | 21 | 3 | 14 | 46 | 202 | 7 | 17 | 5 | 206 | 277 | 333 | 610 | 126 | 294 | 33 | 8 | 275 | 72 | -20 | +1 | -1 | +7 | +13 | 0.1 |
| ▸ 2027 — real world (MLB) | |||||||||||||||||||||||||||||||
| 2027 | 21 | MLB CTX | SEA | 0% | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 204 | 275 | 328 | 603 | 123 | 291 | 0 | 0 | 272 | 72 | -0 | +0 | -0 | +0 | +0 | -0.0 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 22 | MLB MLE | SEA | 35% | 466 | 420 | 89 | 16 | 3 | 12 | 37 | 149 | 6 | 13 | 4 | 213 | 285 | 352 | 637 | 139 | 294 | 32 | 8 | 286 | 80 | -11 | +1 | -0 | +5 | +10 | 0.5 |
| 2029 | 23 | MLB MLE | SEA | 49% | 517 | 465 | 102 | 18 | 3 | 15 | 41 | 161 | 6 | 14 | 4 | 218 | 291 | 365 | 656 | 147 | 295 | 31 | 8 | 293 | 85 | -9 | +1 | +0 | +6 | +11 | 0.9 |
| 2030 | 24 | MLB MLE | SEA | 53% | 560 | 502 | 112 | 20 | 3 | 17 | 46 | 170 | 7 | 15 | 4 | 221 | 295 | 373 | 667 | 151 | 295 | 30 | 8 | 298 | 88 | -8 | +1 | +1 | +6 | +12 | 1.3 |
| 2031 | 25 | MLB MLE | SEA | 55% | 578 | 518 | 116 | 21 | 3 | 18 | 48 | 173 | 7 | 14 | 4 | 223 | 297 | 377 | 674 | 154 | 295 | 30 | 8 | 301 | 90 | -7 | +1 | +1 | +6 | +13 | 1.5 |
| 2032 | 26 | MLB MLE | SEA | 56% | 590 | 529 | 118 | 21 | 3 | 18 | 49 | 175 | 7 | 14 | 4 | 224 | 298 | 378 | 676 | 154 | 295 | 30 | 8 | 302 | 90 | -7 | +1 | +2 | +6 | +13 | 1.5 |
| 2033 | 27 | MLB MLE | SEA | 55% | 590 | 529 | 118 | 21 | 3 | 18 | 49 | 175 | 7 | 14 | 4 | 223 | 297 | 376 | 673 | 152 | 294 | 30 | 8 | 300 | 89 | -7 | +1 | +2 | +6 | +13 | 1.5 |
| 2034 | 28 | MLB MLE | SEA | 55% | 582 | 522 | 116 | 21 | 3 | 17 | 48 | 174 | 7 | 12 | 4 | 221 | 295 | 371 | 666 | 150 | 294 | 30 | 8 | 298 | 88 | -9 | +1 | +1 | +6 | +13 | 1.2 |
| 2035 | 29 | MLB MLE | SEA | 53% | 565 | 507 | 111 | 20 | 3 | 16 | 47 | 171 | 6 | 10 | 4 | 219 | 293 | 365 | 658 | 146 | 292 | 30 | 8 | 294 | 85 | -10 | +0 | +0 | +6 | +12 | 0.9 |
| 2036 | 30 | MLB MLE | SEA | 53% | 552 | 496 | 107 | 19 | 3 | 15 | 45 | 169 | 6 | 8 | 4 | 216 | 289 | 358 | 647 | 141 | 291 | 31 | 8 | 290 | 82 | -12 | +0 | -1 | +6 | +12 | 0.6 |
| 2037 | 31 | MLB MLE | SEA | 52% | 534 | 481 | 101 | 18 | 2 | 14 | 43 | 165 | 5 | 6 | 4 | 212 | 285 | 348 | 633 | 136 | 288 | 31 | 8 | 284 | 79 | -14 | -0 | -1 | +6 | +12 | 0.2 |
| 2038 | 32 | MLB MLE | SEA | 52% | 511 | 460 | 96 | 17 | 2 | 13 | 41 | 160 | 5 | 4 | 6 | 207 | 279 | 337 | 615 | 129 | 284 | 31 | 8 | 277 | 74 | -16 | -2 | -2 | +5 | +11 | -0.3 |
| 2028 | 22 | MLB CTX | SEA | 35% | 161 | 145 | 30 | 5 | 1 | 4 | 13 | 52 | 2 | 4 | 1 | 211 | 283 | 347 | 630 | 136 | 292 | 32 | 8 | 283 | 80 | -4 | +0 | -0 | +2 | +3 | 0.2 |
| 2029 | 23 | MLB CTX | SEA | 49% | 251 | 226 | 49 | 9 | 1 | 7 | 20 | 78 | 3 | 7 | 2 | 216 | 289 | 359 | 648 | 144 | 292 | 31 | 8 | 290 | 85 | -5 | +1 | +0 | +3 | +5 | 0.4 |
| 2030 | 24 | MLB CTX | SEA | 53% | 295 | 265 | 59 | 10 | 2 | 9 | 24 | 90 | 4 | 8 | 2 | 219 | 292 | 367 | 659 | 148 | 293 | 31 | 8 | 295 | 88 | -4 | +1 | +1 | +3 | +6 | 0.7 |
| 2031 | 25 | MLB CTX | SEA | 55% | 316 | 283 | 62 | 11 | 2 | 9 | 26 | 95 | 4 | 8 | 2 | 221 | 295 | 371 | 666 | 150 | 292 | 30 | 8 | 298 | 90 | -4 | +1 | +1 | +3 | +7 | 0.8 |
| 2032 | 26 | MLB CTX | SEA | 56% | 328 | 294 | 66 | 12 | 2 | 10 | 27 | 97 | 4 | 8 | 2 | 222 | 296 | 372 | 668 | 150 | 292 | 30 | 8 | 299 | 90 | -4 | +1 | +1 | +4 | +7 | 0.9 |
| 2033 | 27 | MLB CTX | SEA | 55% | 325 | 291 | 66 | 12 | 2 | 10 | 27 | 97 | 4 | 7 | 2 | 221 | 295 | 370 | 665 | 149 | 292 | 30 | 8 | 297 | 89 | -4 | +1 | +1 | +3 | +7 | 0.8 |
| 2034 | 28 | MLB CTX | SEA | 55% | 318 | 285 | 63 | 11 | 2 | 9 | 26 | 95 | 4 | 6 | 2 | 219 | 293 | 365 | 659 | 146 | 291 | 30 | 8 | 295 | 88 | -5 | +0 | +0 | +3 | +7 | 0.7 |
| 2035 | 29 | MLB CTX | SEA | 53% | 301 | 270 | 58 | 11 | 1 | 8 | 25 | 91 | 3 | 5 | 2 | 217 | 291 | 360 | 650 | 143 | 290 | 30 | 8 | 291 | 85 | -5 | +0 | +0 | +3 | +7 | 0.5 |
| 2036 | 30 | MLB CTX | SEA | 53% | 290 | 261 | 56 | 10 | 1 | 8 | 24 | 89 | 3 | 4 | 2 | 214 | 287 | 352 | 640 | 138 | 288 | 31 | 8 | 287 | 82 | -6 | +0 | -0 | +3 | +6 | 0.3 |
| 2037 | 31 | MLB CTX | SEA | 52% | 278 | 251 | 52 | 9 | 1 | 7 | 22 | 86 | 3 | 3 | 2 | 210 | 283 | 343 | 626 | 133 | 285 | 31 | 8 | 281 | 79 | -7 | -0 | -1 | +3 | +6 | 0.1 |
| 2038 | 32 | MLB CTX | SEA | 52% | 265 | 239 | 49 | 9 | 1 | 6 | 21 | 83 | 3 | 2 | 3 | 205 | 277 | 332 | 608 | 126 | 281 | 31 | 8 | 274 | 74 | -8 | -1 | -1 | +3 | +6 | -0.2 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 3128 | 2810 | 610 | 109 | 16 | 87 | 255 | 953 | 37 | 62 | 22 | 217 | 291 | 360 | 651 | 143 | 293 | 30 | 8 | 291 | 84 | -56 | +4 | +2 | +34 | +68 | 5.2 | |
| / 162G | — | A+C | — | 650 | 584 | 127 | 23 | 3 | 18 | 53 | 198 | 8 | 13 | 5 | 217 | 291 | 360 | 651 | 142 | 294 | 30 | 8 | 291 | 84 | -12 | +1 | +0 | +7 | +14 | 1.1 | |
| Career | — | MLE | — | 7388 | 6647 | 1463 | 260 | 39 | 200 | 595 | 2261 | 83 | 181 | 66 | 220 | 292 | 361 | 654 | 141 | 299 | 31 | 8 | 292 | 84 | -117 | +7 | +2 | +67 | +136 | 9.7 | |
| / 162G | — | MLE | — | 650 | 585 | 129 | 23 | 3 | 18 | 52 | 199 | 7 | 16 | 6 | 221 | 292 | 362 | 654 | 142 | 298 | 31 | 8 | 292 | 84 | -12 | +1 | +0 | +7 | +14 | 1.0 | |
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+Everett AquaSox · 364 PAwOBA .404 → .333 (−71)K% 20.6% → 27.8%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 20.60% | ÷1.000 | ×1.350 | — | — | 27.82% |
| BB% (unintentional) /PA | 11.81% | ÷1.000 | ×0.710 | — | ×1.027 | 8.61% |
| HBP% /PA | 1.92% | — | ×0.810 | — | ×1.027 | 1.60% |
| Singles /BIP | 25.21% | ÷1.000 | ×0.910 | ×0.986 | ×1.027 | 23.24% |
| Doubles /BIP | 8.97% | ÷1.000 | ×0.830 | ×0.986 | ×1.027 | 7.54% |
| Triples /BIP | 1.71% | ÷1.000 | ×0.820 | ×0.986 | ×1.027 | 1.42% |
| Home runs /BIP | 5.56% | ÷1.000 | ×0.830 | — | ×1.027 | 4.74% |
Factors used: level-wide A+ 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 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 ×0.986.
Result: wOBA .404 → .333; ISO .220 → .180; BABIP .375 → .333. 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 AAArkansas Travelers · 134 PAwOBA .228 → .185 (−44)K% 33.6% → 41.0%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 33.58% | ÷1.000 | ×1.220 | — | — | 40.97% |
| BB% (unintentional) /PA | 6.72% | ÷1.000 | ×0.700 | — | ×1.050 | 4.94% |
| HBP% /PA | 1.49% | — | ×0.870 | — | ×1.050 | 1.36% |
| Singles /BIP | 19.23% | ÷1.000 | ×0.920 | ×0.982 | ×1.050 | 18.25% |
| Doubles /BIP | 3.85% | ÷1.000 | ×0.840 | ×0.982 | ×1.050 | 3.33% |
| Triples /BIP | 0.00% | ÷1.000 | ×0.940 | ×0.982 | ×1.050 | 0.00% |
| Home runs /BIP | 3.85% | ÷1.000 | ×0.800 | — | ×1.050 | 3.23% |
Factors used: league row TL. Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 21 vs a level average of 24.8 → +5.0% on BB/HBP/hit rates (3.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.982.
Result: wOBA .228 → .185; ISO .098 → .075; BABIP .240 → .223. 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 AModesto Nuts · 424 PAwOBA .324 → .272 (−52)K% 22.6% → 29.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 22.64% | ÷1.045 | ×1.360 | — | — | 29.45% |
| BB% (unintentional) /PA | 8.73% | ÷0.988 | ×0.690 | — | ×1.030 | 6.28% |
| HBP% /PA | 0.47% | — | ×0.780 | — | ×1.030 | 0.38% |
| Singles /BIP | 28.92% | ÷0.989 | ×0.920 | ×0.983 | ×1.030 | 27.22% |
| Doubles /BIP | 6.62% | ÷1.067 | ×0.830 | ×0.983 | ×1.030 | 5.21% |
| Triples /BIP | 0.70% | ÷1.097 | ×0.910 | ×0.983 | ×1.030 | 0.59% |
| Home runs /BIP | 1.74% | ÷0.759 | ×0.800 | — | ×1.030 | 1.89% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 52, 1B 98, 2B 113, 3B 119, K 109, BB 98 — 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 ×0.983.
Result: wOBA .324 → .272; ISO .099 → .085; BABIP .366 → .334. 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+Everett AquaSox · 48 PAwOBA .283 → .213 (−70)K% 31.2% → 44.1%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 31.25% | ÷0.957 | ×1.350 | — | — | 44.06% |
| BB% (unintentional) /PA | 18.75% | ÷0.999 | ×0.710 | — | ×1.042 | 13.88% |
| HBP% /PA | 0.00% | — | ×0.810 | — | ×1.042 | 0.00% |
| Singles /BIP | 17.39% | ÷1.001 | ×0.910 | — | ×1.042 | 16.47% |
| Doubles /BIP | 0.00% | ÷0.955 | ×0.830 | — | ×1.042 | 0.00% |
| Triples /BIP | 4.35% | ÷1.150 | ×0.820 | — | ×1.042 | 3.23% |
| Home runs /BIP | 4.35% | ÷1.036 | ×0.830 | — | ×1.042 | 3.63% |
Factors used: level-wide A+ factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 107, 1B 100, 2B 91, 3B 130, K 91, BB 100 — 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 .283 → .213; ISO .132 → .092; BABIP .217 → .194. 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 ROKACL Mariners · 144 PAwOBA .426 → .325 (−101)K% 19.4% → 28.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 19.44% | ÷0.981 | ×1.440 | — | — | 28.53% |
| BB% (unintentional) /PA | 12.50% | ÷0.966 | ×0.620 | — | ×1.008 | 8.09% |
| HBP% /PA | 0.00% | — | ×0.720 | — | ×1.008 | 0.00% |
| Singles /BIP | 27.84% | ÷0.962 | ×0.820 | ×1.050 | ×1.008 | 25.11% |
| Doubles /BIP | 10.31% | ÷0.970 | ×0.720 | ×1.050 | ×1.008 | 8.10% |
| Triples /BIP | 4.12% | ÷1.150 | ×0.720 | ×1.050 | ×1.008 | 2.73% |
| Home runs /BIP | 3.09% | ÷0.863 | ×0.780 | — | ×1.008 | 2.82% |
Factors used: level-wide ROK factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 73, 1B 92, 2B 94, 3B 130, K 96, BB 93 — 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). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.050.
Result: wOBA .426 → .325; ISO .216 → .161; BABIP .432 → .366. 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 — .