Yerwin Trejo
| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2017 | 20 | ROKDSL Phillies … | 228 | .272/.382/.351 | 1 | 21 | 39 | — | .181/.276/.221 |
| 2018 | 21 | ROKGCL Phillies … | 229 | .301/.391/.342 | 0 | 23 | 59 | — | .239/.307/.268 |
| 2019 | 22 | ALakewood Blue… | 241 | .252/.300/.297 | 1 | 25 | 25 | — | .198/.232/.238 |
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) | |||||||||||||||||||||||||||||||
| 2016 | 19 | ROK | DSL Phillies 2 | — | 285 | 237 | 61 | 13 | 2 | 1 | 34 | 29 | 9 | 21 | 8 | 257 | 371 | 342 | 713 | 84 | 287 | 10 | 12 | 327 | 40 | — | — | — | — | — | — |
| 2017 | 20 | ROK | DSL Phillies White | — | 228 | 191 | 52 | 6 | 3 | 1 | 27 | 28 | 7 | 21 | 4 | 272 | 382 | 351 | 733 | 79 | 313 | 12 | 12 | 336 | 39 | — | — | — | — | — | — |
| 2018 | 21 | ROK | GCL Phillies West | — | 229 | 196 | 59 | 6 | 1 | 0 | 23 | 31 | 6 | 23 | 9 | 301 | 391 | 342 | 733 | 41 | 355 | 14 | 10 | 336 | 59 | — | — | — | — | — | — |
| 2019 | 22 | A | Lakewood BlueClaws | — | 241 | 222 | 56 | 5 | 1 | 1 | 15 | 58 | 0 | 25 | 5 | 252 | 300 | 297 | 597 | 45 | 333 | 24 | 6 | 269 | 25 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2016 | 19 | ROK MLE | DSL Phillies 2 | — | 285 | 247 | 44 | 9 | 1 | 0 | 24 | 35 | 9 | 21 | 8 | 178 | 275 | 223 | 498 | 45 | 198 | 12 | 8 | 227 | 40 | — | — | — | — | — | — |
| 2017 | 20 | ROK MLE | DSL Phillies White | — | 228 | 199 | 36 | 4 | 2 | 0 | 19 | 34 | 7 | 21 | 4 | 181 | 276 | 221 | 497 | 40 | 208 | 15 | 8 | 226 | 39 | — | — | — | — | — | — |
| 2018 | 21 | ROK MLE | GCL Phillies West | — | 229 | 205 | 49 | 4 | 1 | 0 | 14 | 45 | 6 | 23 | 9 | 239 | 307 | 268 | 575 | 29 | 295 | 20 | 6 | 256 | 59 | — | — | — | — | — | — |
| 2019 | 22 | A MLE | Lakewood BlueClaws | — | 241 | 227 | 45 | 4 | 1 | 1 | 10 | 79 | 0 | 25 | 5 | 198 | 232 | 238 | 470 | 40 | 284 | 33 | 4 | 205 | 25 | — | — | — | — | — | — |
| 2016 | 19 | ROK MLE | DSL Phillies 2 | — | 285 | 247 | 44 | 9 | 1 | 0 | 24 | 35 | 9 | 21 | 8 | 178 | 275 | 223 | 498 | 45 | 206 | 12 | 8 | 227 | 40 | — | — | — | — | — | — |
| 2016 | 19 | ROK RAW | DSL Phillies 2 | — | 285 | 237 | 61 | 13 | 2 | 1 | 34 | 29 | 9 | 21 | 8 | 257 | 371 | 342 | 713 | 84 | 287 | 10 | 12 | 327 | 40 | — | — | — | — | — | — |
| 2017 | 20 | ROK MLE | DSL Phillies White | — | 228 | 199 | 36 | 4 | 2 | 0 | 19 | 34 | 7 | 21 | 4 | 181 | 276 | 221 | 497 | 40 | 217 | 15 | 8 | 226 | 39 | — | — | — | — | — | — |
| 2017 | 20 | ROK RAW | DSL Phillies White | — | 228 | 191 | 52 | 6 | 3 | 1 | 27 | 28 | 7 | 21 | 4 | 272 | 382 | 351 | 733 | 79 | 313 | 12 | 12 | 336 | 39 | — | — | — | — | — | — |
| 2018 | 21 | ROK MLE | GCL Phillies West | — | 229 | 205 | 49 | 4 | 1 | 0 | 14 | 45 | 6 | 23 | 9 | 239 | 307 | 268 | 575 | 29 | 304 | 20 | 6 | 256 | 59 | — | — | — | — | — | — |
| 2018 | 21 | ROK RAW | GCL Phillies West | — | 229 | 196 | 59 | 6 | 1 | 0 | 23 | 31 | 6 | 23 | 9 | 301 | 391 | 342 | 733 | 41 | 355 | 14 | 10 | 336 | 59 | — | — | — | — | — | — |
| 2019 | 22 | A MLE | Lakewood BlueClaws | — | 241 | 227 | 45 | 4 | 1 | 1 | 10 | 79 | 0 | 25 | 5 | 198 | 232 | 238 | 470 | 40 | 295 | 33 | 4 | 205 | 25 | — | — | — | — | — | — |
| 2019 | 22 | A RAW | Lakewood BlueClaws | — | 241 | 222 | 56 | 5 | 1 | 1 | 15 | 58 | 0 | 25 | 5 | 252 | 300 | 297 | 597 | 45 | 333 | 24 | 6 | 269 | 25 | — | — | — | — | — | — |
| 2016 | 19 | ROK MLE | DSL Phillies 2 | — | 285 | 250 | 44 | 9 | 1 | 0 | 24 | 35 | 9 | 21 | 8 | 176 | 275 | 220 | 495 | 44 | 198 | 12 | 8 | 227 | 40 | — | — | — | — | — | — |
| 2017 | 20 | ROK MLE | DSL Phillies White | — | 228 | 200 | 36 | 4 | 2 | 0 | 19 | 34 | 7 | 21 | 4 | 180 | 276 | 220 | 496 | 40 | 208 | 15 | 8 | 226 | 39 | — | — | — | — | — | — |
| 2018 | 21 | ROK MLE | GCL Phillies West | — | 229 | 207 | 49 | 4 | 1 | 0 | 14 | 45 | 6 | 23 | 9 | 237 | 307 | 266 | 572 | 29 | 295 | 20 | 6 | 256 | 59 | — | — | — | — | — | — |
| 2019 | 22 | A MLE | Lakewood BlueClaws | — | 241 | 229 | 45 | 4 | 1 | 1 | 10 | 79 | 0 | 25 | 5 | 197 | 232 | 236 | 468 | 39 | 284 | 33 | 4 | 205 | 25 | — | — | — | — | — | — |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| Career | — | MLE | — | 983 | 878 | 174 | 21 | 5 | 1 | 67 | 193 | 22 | 90 | 26 | 198 | 272 | 237 | 509 | 39 | 251 | 20 | 7 | 228 | 41 | -70 | +8 | +0 | +4 | +21 | -3.8 | |
| / 162G | — | MLE | — | 650 | 581 | 115 | 14 | 3 | 1 | 44 | 128 | 15 | 60 | 17 | 198 | 272 | 238 | 510 | 40 | 250 | 20 | 7 | 228 | 41 | -46 | +5 | +0 | +2 | +14 | -2.5 | |
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.
2019 ALakewood BlueClaws · 241 PAwOBA .265 → .205 (−59)K% 24.1% → 32.7%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 24.07% | ÷0.987 | ×1.340 | — | — | 32.68% |
| BB% (unintentional) /PA | 6.22% | ÷0.975 | ×0.660 | — | — | 4.21% |
| HBP% /PA | 0.00% | — | ×0.770 | — | — | 0.00% |
| Singles /BIP | 29.88% | ÷1.016 | ×0.920 | ×0.950 | — | 25.70% |
| Doubles /BIP | 3.05% | ÷0.991 | ×0.820 | ×0.950 | — | 2.40% |
| Triples /BIP | 0.61% | ÷1.038 | ×0.940 | ×0.950 | — | 0.52% |
| Home runs /BIP | 0.61% | ÷0.809 | ×0.820 | — | — | 0.62% |
Factors used: league row SAL. Park (home-season share, regressed): HR 62, 1B 103, 2B 98, 3B 108, K 97, BB 95 — 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 ×0.950.
Result: wOBA .265 → .205; ISO .045 → .036; BABIP .333 → .284. 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 ROKGCL Phillies West · 229 PAwOBA .329 → .256 (−73)K% 13.5% → 19.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 13.54% | ÷1.000 | ×1.440 | — | — | 19.49% |
| BB% (unintentional) /PA | 10.04% | ÷1.000 | ×0.620 | — | ×0.985 | 6.13% |
| HBP% /PA | 2.62% | — | ×0.720 | — | ×0.985 | 1.86% |
| Singles /BIP | 31.52% | ÷1.000 | ×0.820 | ×1.042 | ×0.985 | 26.53% |
| Doubles /BIP | 3.64% | ÷1.000 | ×0.720 | ×1.042 | ×0.985 | 2.69% |
| Triples /BIP | 0.61% | ÷1.000 | ×0.720 | ×1.042 | ×0.985 | 0.45% |
| Home runs /BIP | 0.00% | ÷1.000 | ×0.780 | — | ×0.985 | 0.00% |
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 ×1.042.
Result: wOBA .329 → .256; ISO .041 → .030; BABIP .355 → .295. 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).
2017 DSLDSL Phillies White · 228 PAwOBA .330 → .226 (−104)K% 12.3% → 15.0%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 12.28% | ÷1.000 | ×1.220 | — | — | 14.98% |
| BB% (unintentional) /PA | 11.84% | ÷1.000 | ×0.700 | — | ×0.985 | 8.17% |
| HBP% /PA | 3.07% | — | ×0.700 | — | ×0.985 | 2.12% |
| Singles /BIP | 25.77% | ÷1.000 | ×0.680 | ×1.017 | ×0.985 | 17.56% |
| Doubles /BIP | 3.68% | ÷1.000 | ×0.600 | ×1.017 | ×0.985 | 2.21% |
| Triples /BIP | 1.84% | ÷1.000 | ×0.600 | ×1.017 | ×0.985 | 1.11% |
| Home runs /BIP | 0.61% | ÷1.000 | ×0.470 | — | ×0.985 | 0.28% |
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 20 vs a level average of 18.5 → −1.5% on BB/HBP/hit rates (1.5 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.017.
Result: wOBA .330 → .226; ISO .079 → .047; BABIP .313 → .208. 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).
2016 DSLDSL Phillies 2 · 285 PAwOBA .321 → .227 (−94)K% 10.2% → 12.4%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 10.18% | ÷1.000 | ×1.220 | — | — | 12.41% |
| BB% (unintentional) /PA | 11.93% | ÷1.000 | ×0.700 | — | ×0.995 | 8.31% |
| HBP% /PA | 3.16% | — | ×0.700 | — | ×0.995 | 2.20% |
| Singles /BIP | 21.63% | ÷1.000 | ×0.680 | ×1.050 | ×0.995 | 15.37% |
| Doubles /BIP | 6.25% | ÷1.000 | ×0.600 | ×1.050 | ×0.995 | 3.92% |
| Triples /BIP | 0.96% | ÷1.000 | ×0.600 | ×1.050 | ×0.995 | 0.60% |
| Home runs /BIP | 0.48% | ÷1.000 | ×0.470 | — | ×0.995 | 0.22% |
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 ×1.050.
Result: wOBA .321 → .227; ISO .084 → .054; BABIP .287 → .198. 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).