Anderson Hidalgo
| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2011 | 22 | A+Fort Myers Mi… | 384 | .274/.333/.395 | 6 | 0 | 67 | — | .229/.278/.336 |
| 2012 | 23 | A+Fort Myers Mi… | 322 | .236/.302/.319 | 3 | 1 | 37 | — | .191/.248/.270 |
| 2015 | 26 | INTLTigres de Ara… | 15 | .200/.200/.267 | 0 | 0 | 26 | — |
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) | |||||||||||||||||||||||||||||||
| 2006 | 17 | ROK | VSL Twins/Blue Jays | — | 273 | 242 | 75 | 13 | 0 | 3 | 23 | 22 | 2 | 17 | 11 | 310 | 375 | 401 | 775 | 91 | 329 | 8 | 8 | 344 | 41 | — | — | — | — | — | — |
| 2007 | 18 | ROK | DSL Twins | — | 226 | 190 | 58 | 13 | 3 | 2 | 27 | 28 | 3 | 8 | 8 | 305 | 400 | 437 | 837 | 132 | 348 | 12 | 12 | 367 | 51 | — | — | — | — | — | — |
| 2008 | 19 | ROK | GCL Twins | — | 107 | 88 | 32 | 6 | 0 | 1 | 15 | 13 | 1 | 1 | 1 | 364 | 462 | 466 | 927 | 102 | 408 | 12 | 14 | 408 | 101 | — | — | — | — | — | — |
| 2009 | 20 | ROK | Elizabethton Twins | — | 205 | 175 | 51 | 13 | 0 | 6 | 25 | 38 | 1 | 2 | 3 | 291 | 383 | 469 | 852 | 177 | 338 | 19 | 12 | 372 | 68 | — | — | — | — | — | — |
| 2010 | 21 | A | Beloit Snappers | — | 315 | 282 | 89 | 25 | 1 | 3 | 24 | 50 | 4 | 3 | 9 | 316 | 377 | 443 | 821 | 128 | 372 | 16 | 8 | 362 | 84 | — | — | — | — | — | — |
| 2011 | 22 | A+ | Fort Myers Miracle | — | 384 | 347 | 95 | 22 | 1 | 6 | 27 | 65 | 4 | 0 | 2 | 274 | 333 | 395 | 728 | 121 | 320 | 17 | 7 | 323 | 67 | — | — | — | — | — | — |
| 2012 | 23 | A+ | Fort Myers Miracle | — | 322 | 288 | 68 | 13 | 1 | 3 | 22 | 52 | 5 | 1 | 0 | 236 | 302 | 319 | 621 | 83 | 275 | 16 | 7 | 279 | 37 | — | — | — | — | — | — |
| 2015 | 26 | INTL | Tigres de Aragua | — | 15 | 15 | 3 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 200 | 200 | 267 | 467 | 67 | 273 | 27 | 0 | 206 | 26 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2006 | 17 | ROK MLE | VSL Twins/Blue Jays | — | 273 | 250 | 51 | 8 | 0 | 1 | 15 | 27 | 2 | 17 | 11 | 204 | 255 | 248 | 503 | 44 | 219 | 10 | 5 | 229 | 41 | — | — | — | — | — | — |
| 2007 | 18 | ROK MLE | DSL Twins | — | 226 | 198 | 40 | 8 | 2 | 1 | 19 | 34 | 3 | 8 | 8 | 202 | 282 | 278 | 560 | 76 | 226 | 15 | 8 | 243 | 51 | — | — | — | — | — | — |
| 2008 | 19 | ROK MLE | GCL Twins | — | 107 | 94 | 28 | 5 | 0 | 1 | 9 | 19 | 1 | 1 | 1 | 298 | 365 | 383 | 748 | 85 | 331 | 18 | 8 | 317 | 101 | — | — | — | — | — | — |
| 2009 | 20 | ROK MLE | Elizabethton Twins | — | 205 | 185 | 39 | 9 | 0 | 5 | 15 | 54 | 1 | 2 | 3 | 211 | 274 | 341 | 614 | 130 | 261 | 26 | 7 | 268 | 68 | — | — | — | — | — | — |
| 2010 | 21 | A MLE | Beloit Snappers | — | 315 | 289 | 77 | 20 | 1 | 2 | 17 | 67 | 4 | 3 | 9 | 266 | 316 | 363 | 679 | 97 | 326 | 21 | 5 | 292 | 84 | — | — | — | — | — | — |
| 2011 | 22 | A+ MLE | Fort Myers Miracle | — | 384 | 354 | 81 | 21 | 1 | 5 | 20 | 97 | 4 | 0 | 2 | 229 | 278 | 336 | 614 | 107 | 292 | 25 | 5 | 267 | 67 | — | — | — | — | — | — |
| 2012 | 23 | A+ MLE | Fort Myers Miracle | — | 322 | 293 | 56 | 12 | 1 | 3 | 17 | 77 | 5 | 1 | 0 | 191 | 248 | 270 | 517 | 78 | 235 | 24 | 5 | 223 | 37 | — | — | — | — | — | — |
| 2006 | 17 | ROK MLE | VSL Twins/Blue Jays | — | 273 | 250 | 51 | 8 | 0 | 1 | 15 | 27 | 2 | 17 | 11 | 204 | 255 | 248 | 503 | 44 | 223 | 10 | 5 | 229 | 41 | — | — | — | — | — | — |
| 2006 | 17 | ROK RAW | VSL Twins/Blue Jays | — | 273 | 242 | 75 | 13 | 0 | 3 | 23 | 22 | 2 | 17 | 11 | 310 | 375 | 401 | 775 | 91 | 329 | 8 | 8 | 344 | 41 | — | — | — | — | — | — |
| 2007 | 18 | ROK MLE | DSL Twins | — | 226 | 198 | 40 | 8 | 2 | 1 | 19 | 34 | 3 | 8 | 8 | 202 | 282 | 278 | 560 | 76 | 238 | 15 | 8 | 243 | 51 | — | — | — | — | — | — |
| 2007 | 18 | ROK RAW | DSL Twins | — | 226 | 190 | 58 | 13 | 3 | 2 | 27 | 28 | 3 | 8 | 8 | 305 | 400 | 437 | 837 | 132 | 348 | 12 | 12 | 367 | 51 | — | — | — | — | — | — |
| 2008 | 19 | ROK MLE | GCL Twins | — | 107 | 94 | 28 | 5 | 0 | 1 | 9 | 19 | 1 | 1 | 1 | 298 | 365 | 383 | 748 | 85 | 355 | 18 | 8 | 317 | 101 | — | — | — | — | — | — |
| 2008 | 19 | ROK RAW | GCL Twins | — | 107 | 88 | 32 | 6 | 0 | 1 | 15 | 13 | 1 | 1 | 1 | 364 | 462 | 466 | 927 | 102 | 408 | 12 | 14 | 408 | 101 | — | — | — | — | — | — |
| 2009 | 20 | ROK MLE | Elizabethton Twins | — | 205 | 185 | 39 | 9 | 0 | 5 | 15 | 54 | 1 | 2 | 3 | 211 | 274 | 341 | 614 | 130 | 266 | 26 | 7 | 268 | 68 | — | — | — | — | — | — |
| 2009 | 20 | ROK RAW | Elizabethton Twins | — | 205 | 175 | 51 | 13 | 0 | 6 | 25 | 38 | 1 | 2 | 3 | 291 | 383 | 469 | 852 | 177 | 338 | 19 | 12 | 372 | 68 | — | — | — | — | — | — |
| 2010 | 21 | A MLE | Beloit Snappers | — | 315 | 289 | 77 | 20 | 1 | 2 | 17 | 67 | 4 | 3 | 9 | 266 | 316 | 363 | 679 | 97 | 338 | 21 | 5 | 292 | 84 | — | — | — | — | — | — |
| 2010 | 21 | A RAW | Beloit Snappers | — | 315 | 282 | 89 | 25 | 1 | 3 | 24 | 50 | 4 | 3 | 9 | 316 | 377 | 443 | 821 | 128 | 372 | 16 | 8 | 362 | 84 | — | — | — | — | — | — |
| 2011 | 22 | A+ MLE | Fort Myers Miracle | — | 384 | 354 | 81 | 21 | 1 | 5 | 20 | 97 | 4 | 0 | 2 | 229 | 278 | 336 | 614 | 107 | 299 | 25 | 5 | 267 | 67 | — | — | — | — | — | — |
| 2011 | 22 | A+ RAW | Fort Myers Miracle | — | 384 | 347 | 95 | 22 | 1 | 6 | 27 | 65 | 4 | 0 | 2 | 274 | 333 | 395 | 728 | 121 | 320 | 17 | 7 | 323 | 67 | — | — | — | — | — | — |
| 2012 | 23 | A+ MLE | Fort Myers Miracle | — | 322 | 293 | 56 | 12 | 1 | 3 | 17 | 77 | 5 | 1 | 0 | 191 | 248 | 270 | 517 | 78 | 245 | 24 | 5 | 223 | 37 | — | — | — | — | — | — |
| 2012 | 23 | A+ RAW | Fort Myers Miracle | — | 322 | 288 | 68 | 13 | 1 | 3 | 22 | 52 | 5 | 1 | 0 | 236 | 302 | 319 | 621 | 83 | 275 | 16 | 7 | 279 | 37 | — | — | — | — | — | — |
| 2015 | 26 | INTL MLE | Tigres de Aragua | — | 15 | 15 | 3 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 200 | 200 | 267 | 467 | 67 | 273 | 27 | 0 | — | — | — | — | — | — | — | — |
| 2015 | 26 | INTL RAW | Tigres de Aragua | — | 15 | 15 | 3 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 200 | 200 | 267 | 467 | 67 | 273 | 27 | 0 | 206 | 26 | — | — | — | — | — | — |
| 2006 | 17 | ROK MLE | VSL Twins/Blue Jays | — | 273 | 254 | 51 | 8 | 0 | 1 | 15 | 27 | 2 | 17 | 11 | 201 | 255 | 244 | 499 | 43 | 219 | 10 | 5 | 229 | 41 | — | — | — | — | — | — |
| 2007 | 18 | ROK MLE | DSL Twins | — | 226 | 202 | 40 | 8 | 2 | 1 | 19 | 34 | 3 | 8 | 8 | 198 | 282 | 272 | 554 | 74 | 226 | 15 | 8 | 243 | 51 | — | — | — | — | — | — |
| 2008 | 19 | ROK MLE | GCL Twins | — | 107 | 96 | 28 | 5 | 0 | 1 | 9 | 19 | 1 | 1 | 1 | 292 | 365 | 375 | 740 | 83 | 331 | 18 | 8 | 317 | 101 | — | — | — | — | — | — |
| 2009 | 20 | ROK MLE | Elizabethton Twins | — | 205 | 187 | 39 | 9 | 0 | 5 | 15 | 54 | 1 | 2 | 3 | 209 | 274 | 337 | 611 | 128 | 261 | 26 | 7 | 268 | 68 | — | — | — | — | — | — |
| 2010 | 21 | A MLE | Beloit Snappers | — | 315 | 291 | 77 | 20 | 1 | 2 | 17 | 67 | 4 | 3 | 9 | 265 | 316 | 361 | 677 | 96 | 326 | 21 | 5 | 292 | 84 | — | — | — | — | — | — |
| 2011 | 22 | A+ MLE | Fort Myers Miracle | — | 384 | 357 | 81 | 21 | 1 | 5 | 20 | 97 | 4 | 0 | 2 | 227 | 278 | 333 | 611 | 106 | 292 | 25 | 5 | 267 | 67 | — | — | — | — | — | — |
| 2012 | 23 | A+ MLE | Fort Myers Miracle | — | 322 | 297 | 56 | 12 | 1 | 3 | 17 | 77 | 5 | 1 | 0 | 189 | 248 | 266 | 514 | 77 | 235 | 24 | 5 | 223 | 37 | — | — | — | — | — | — |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| Career | — | MLE | — | 1847 | 1678 | 375 | 84 | 5 | 18 | 112 | 379 | 20 | 32 | 34 | 223 | 280 | 312 | 592 | 88 | 276 | 21 | 6 | 256 | 59 | -89 | -7 | +0 | +7 | +40 | -5.1 | |
| / 162G | — | MLE | — | 650 | 591 | 132 | 30 | 2 | 6 | 39 | 133 | 7 | 11 | 12 | 223 | 279 | 311 | 591 | 88 | 276 | 20 | 6 | 256 | 59 | -31 | -3 | +0 | +2 | +14 | -1.8 | |
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.
2012 A+Fort Myers Miracle · 322 PAwOBA .274 → .223 (−51)K% 16.1% → 24.0%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 16.15% | ÷0.956 | ×1.420 | — | — | 24.00% |
| BB% (unintentional) /PA | 6.83% | ÷0.977 | ×0.750 | — | ×0.988 | 5.18% |
| HBP% /PA | 1.55% | — | ×0.930 | — | ×0.988 | 1.43% |
| Singles /BIP | 21.61% | ÷1.095 | ×0.920 | ×1.007 | ×0.988 | 18.08% |
| Doubles /BIP | 5.51% | ÷1.022 | ×0.960 | ×1.007 | ×0.988 | 5.15% |
| Triples /BIP | 0.42% | ÷1.052 | ×0.810 | ×1.007 | ×0.988 | 0.32% |
| Home runs /BIP | 1.27% | ÷0.930 | ×0.880 | — | ×0.988 | 1.19% |
Factors used: league row FSL. Park (home-season share, regressed): HR 86, 1B 119, 2B 104, 3B 110, K 91, BB 95 — 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 ×1.007.
Result: wOBA .274 → .223; ISO .083 → .073; BABIP .275 → .235. 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).
2011 A+Fort Myers Miracle · 384 PAwOBA .316 → .267 (−49)K% 16.9% → 25.2%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 16.93% | ÷0.955 | ×1.420 | — | — | 25.16% |
| BB% (unintentional) /PA | 7.03% | ÷1.017 | ×0.750 | — | ×0.998 | 5.17% |
| HBP% /PA | 1.04% | — | ×0.930 | — | ×0.998 | 0.97% |
| Singles /BIP | 23.40% | ÷1.042 | ×0.920 | ×0.991 | ×0.998 | 20.43% |
| Doubles /BIP | 7.80% | ÷0.910 | ×0.960 | ×0.991 | ×0.998 | 8.14% |
| Triples /BIP | 0.35% | ÷0.900 | ×0.810 | ×0.991 | ×0.998 | 0.32% |
| Home runs /BIP | 2.13% | ÷0.978 | ×0.880 | — | ×0.998 | 1.91% |
Factors used: league row FSL. Park (home-season share, regressed): HR 96, 1B 108, 2B 82, 3B 80, K 91, BB 103 — 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 ×0.991.
Result: wOBA .316 → .267; ISO .121 → .110; BABIP .320 → .292. 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).
2010 ABeloit Snappers · 315 PAwOBA .354 → .292 (−62)K% 15.9% → 21.4%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 15.87% | ÷1.009 | ×1.360 | — | — | 21.39% |
| BB% (unintentional) /PA | 7.62% | ÷0.999 | ×0.690 | — | — | 5.26% |
| HBP% /PA | 1.27% | — | ×0.780 | — | — | 0.99% |
| Singles /BIP | 25.86% | ÷1.000 | ×0.920 | ×0.987 | — | 23.47% |
| Doubles /BIP | 10.78% | ÷1.016 | ×0.830 | ×0.987 | — | 8.69% |
| Triples /BIP | 0.43% | ÷1.150 | ×0.910 | ×0.987 | — | 0.34% |
| Home runs /BIP | 1.29% | ÷0.970 | ×0.800 | — | — | 1.07% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 94, 1B 100, 2B 103, 3B 130, K 102, BB 100 — applied at half strength. Age: age 22 vs a level average of 22.0 → +0.0% on BB/HBP/hit rates (0.0 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.987.
Result: wOBA .354 → .292; ISO .128 → .102; BABIP .372 → .326. 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).
2009 ROKElizabethton Twins · 205 PAwOBA .365 → .268 (−97)K% 18.5% → 26.3%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 18.54% | ÷1.000 | ×1.420 | — | — | 26.32% |
| BB% (unintentional) /PA | 11.71% | ÷1.000 | ×0.640 | — | ×0.985 | 7.38% |
| HBP% /PA | 0.49% | — | ×0.740 | — | ×0.985 | 0.36% |
| Singles /BIP | 23.36% | ÷1.000 | ×0.840 | ×0.976 | ×0.985 | 18.86% |
| Doubles /BIP | 9.49% | ÷1.000 | ×0.740 | ×0.976 | ×0.985 | 6.75% |
| Triples /BIP | 0.00% | ÷1.000 | ×0.740 | ×0.976 | ×0.985 | 0.00% |
| Home runs /BIP | 4.38% | ÷1.000 | ×0.800 | — | ×0.985 | 3.45% |
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 21 vs a level average of 19.5 → −1.5% on BB/HBP/hit rates (1.5 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.976.
Result: wOBA .365 → .268; ISO .177 → .132; BABIP .338 → .261. 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).
2008 ROKGCL Twins · 107 PAwOBA .405 → .317 (−88)K% 12.1% → 17.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 12.15% | ÷1.000 | ×1.440 | — | — | 17.50% |
| BB% (unintentional) /PA | 14.02% | ÷1.000 | ×0.620 | — | ×0.995 | 8.65% |
| HBP% /PA | 0.93% | — | ×0.720 | — | ×0.995 | 0.67% |
| Singles /BIP | 33.33% | ÷1.000 | ×0.820 | ×1.019 | ×0.995 | 27.71% |
| Doubles /BIP | 8.00% | ÷1.000 | ×0.720 | ×1.019 | ×0.995 | 5.84% |
| Triples /BIP | 0.00% | ÷1.000 | ×0.720 | ×1.019 | ×0.995 | 0.00% |
| Home runs /BIP | 1.33% | ÷1.000 | ×0.780 | — | ×0.995 | 1.03% |
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 ×1.019.
Result: wOBA .405 → .317; ISO .102 → .080; BABIP .408 → .331. 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).
2007 DSLDSL Twins · 226 PAwOBA .360 → .243 (−116)K% 12.4% → 15.1%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 12.39% | ÷1.000 | ×1.220 | — | — | 15.12% |
| BB% (unintentional) /PA | 11.95% | ÷1.000 | ×0.700 | — | ×0.995 | 8.32% |
| HBP% /PA | 1.33% | — | ×0.700 | — | ×0.995 | 0.92% |
| Singles /BIP | 24.69% | ÷1.000 | ×0.680 | ×0.998 | ×0.995 | 16.68% |
| Doubles /BIP | 8.02% | ÷1.000 | ×0.600 | ×0.998 | ×0.995 | 4.78% |
| Triples /BIP | 1.85% | ÷1.000 | ×0.600 | ×0.998 | ×0.995 | 1.10% |
| Home runs /BIP | 1.23% | ÷1.000 | ×0.470 | — | ×0.995 | 0.58% |
Factors used: level-wide DSL 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 19 vs a level average of 18.5 → −0.5% on BB/HBP/hit rates (0.5 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.998.
Result: wOBA .360 → .243; ISO .132 → .078; BABIP .348 → .226. 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).
2006 DSLVSL Twins/Blue Jays · 273 PAwOBA .335 → .229 (−106)K% 8.1% → 9.8%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 8.06% | ÷1.000 | ×1.220 | — | — | 9.83% |
| BB% (unintentional) /PA | 7.69% | ÷1.000 | ×0.700 | — | ×1.008 | 5.43% |
| HBP% /PA | 0.73% | — | ×0.700 | — | ×1.008 | 0.52% |
| Singles /BIP | 26.82% | ÷1.000 | ×0.680 | ×1.001 | ×1.008 | 18.38% |
| Doubles /BIP | 5.91% | ÷1.000 | ×0.600 | ×1.001 | ×1.008 | 3.57% |
| Triples /BIP | 0.00% | ÷1.000 | ×0.600 | ×1.001 | ×1.008 | 0.00% |
| Home runs /BIP | 1.36% | ÷1.000 | ×0.470 | — | ×1.008 | 0.65% |
Factors used: level-wide DSL 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 18 vs a level average of 18.5 → +0.8% on BB/HBP/hit rates (0.5 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.001.
Result: wOBA .335 → .229; ISO .091 → .052; BABIP .329 → .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).
Not traceable per stint: some stints lack the counting stats the component translation needs. Level-wide factors that apply instead — .