Darren Seferina
| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2017 | 23 | AA/A+STL | 501 | .278/.357/.409 | 7 | 19 | 72 | — | .231/.291/.327 |
| 2018 | 24 | AA/AMIL | 386 | .214/.307/.321 | 6 | 17 | 36 | — | .169/.238/.244 |
| 2022 | 28 | INTLCuracao | 23 | .111/.304/.111 | 0 | 0 | 42 | — |
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) | |||||||||||||||||||||||||||||||
| 2015 | 21 | A | Peoria Chiefs | — | 451 | 410 | 121 | 26 | 12 | 4 | 37 | 88 | 1 | 23 | 17 | 295 | 355 | 446 | 801 | 151 | 367 | 20 | 8 | 353 | 82 | — | — | — | — | — | — |
| 2016 | 22 | A+ | Palm Beach Cardinals | — | 309 | 275 | 68 | 7 | 5 | 1 | 25 | 68 | 2 | 32 | 6 | 247 | 315 | 320 | 635 | 73 | 321 | 22 | 8 | 284 | 42 | — | — | — | — | — | — |
| 2017 | 23 | AA | Springfield Cardinals | — | 197 | 173 | 48 | 6 | 1 | 5 | 21 | 42 | 1 | 10 | 3 | 277 | 359 | 410 | 769 | 133 | 339 | 21 | 11 | 344 | 74 | — | — | — | — | — | — |
| 2017 | 23 | A+ | Palm Beach Cardinals | — | 304 | 270 | 75 | 11 | 9 | 2 | 33 | 61 | 0 | 9 | 4 | 278 | 356 | 407 | 764 | 130 | 353 | 20 | 11 | 341 | 70 | — | — | — | — | — | — |
| 2018 | 24 | AA | Biloxi Shuckers | — | 105 | 96 | 14 | 2 | 0 | 3 | 4 | 29 | 1 | 4 | 1 | 146 | 188 | 260 | 449 | 115 | 164 | 28 | 4 | 195 | -4 | — | — | — | — | — | — |
| 2018 | 24 | A | Wisconsin Timber Rattlers | — | 281 | 240 | 58 | 10 | 3 | 3 | 40 | 52 | 0 | 13 | 8 | 242 | 350 | 346 | 696 | 104 | 296 | 19 | 14 | 320 | 51 | — | — | — | — | — | — |
| 2022 | 28 | INTL | Curacao | — | 23 | 18 | 2 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 111 | 304 | 111 | 415 | 154 | 22 | 22 | 230 | 42 | — | — | — | — | — | — | |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2015 | 21 | A MLE | Peoria Chiefs | — | 451 | 423 | 107 | 20 | 12 | 3 | 24 | 120 | 1 | 23 | 17 | 253 | 295 | 378 | 673 | 125 | 344 | 27 | 5 | 290 | 82 | — | — | — | — | — | — |
| 2016 | 22 | A+ MLE | Palm Beach Cardinals | — | 309 | 281 | 58 | 7 | 4 | 1 | 19 | 100 | 2 | 32 | 6 | 206 | 262 | 270 | 532 | 64 | 294 | 32 | 6 | 230 | 42 | — | — | — | — | — | — |
| 2017 | 23 | AA MLE | Springfield Cardinals | — | 197 | 180 | 43 | 5 | 1 | 3 | 14 | 52 | 1 | 10 | 3 | 239 | 297 | 328 | 625 | 89 | 311 | 26 | 7 | 277 | 74 | — | — | — | — | — | — |
| 2017 | 23 | A+ MLE | Palm Beach Cardinals | — | 304 | 279 | 63 | 10 | 6 | 2 | 24 | 86 | 0 | 9 | 4 | 226 | 287 | 326 | 613 | 100 | 319 | 28 | 8 | 271 | 70 | — | — | — | — | — | — |
| 2018 | 24 | AA MLE | Biloxi Shuckers | — | 105 | 97 | 12 | 2 | 0 | 2 | 3 | 38 | 1 | 4 | 1 | 124 | 158 | 206 | 365 | 82 | 158 | 36 | 3 | 162 | -4 | — | — | — | — | — | — |
| 2018 | 24 | A MLE | Wisconsin Timber Rattlers | — | 281 | 252 | 47 | 8 | 2 | 2 | 28 | 73 | 0 | 13 | 8 | 187 | 268 | 258 | 526 | 71 | 254 | 26 | 10 | 244 | 51 | — | — | — | — | — | — |
| 2015 | 21 | A MLE | Peoria Chiefs | — | 451 | 423 | 107 | 20 | 12 | 3 | 24 | 120 | 1 | 23 | 17 | 253 | 295 | 378 | 673 | 125 | 346 | 27 | 5 | 290 | 82 | — | — | — | — | — | — |
| 2015 | 21 | A RAW | Peoria Chiefs | — | 451 | 410 | 121 | 26 | 12 | 4 | 37 | 88 | 1 | 23 | 17 | 295 | 355 | 446 | 801 | 151 | 367 | 20 | 8 | 353 | 82 | — | — | — | — | — | — |
| 2016 | 22 | A+ MLE | Palm Beach Cardinals | — | 309 | 281 | 58 | 7 | 4 | 1 | 19 | 100 | 2 | 32 | 6 | 206 | 262 | 270 | 532 | 64 | 311 | 32 | 6 | 230 | 42 | — | — | — | — | — | — |
| 2016 | 22 | A+ RAW | Palm Beach Cardinals | — | 309 | 275 | 68 | 7 | 5 | 1 | 25 | 68 | 2 | 32 | 6 | 247 | 315 | 320 | 635 | 73 | 321 | 22 | 8 | 284 | 42 | — | — | — | — | — | — |
| 2017 | 23 | A+ MLE | 2 teams | — | 501 | 458 | 106 | 15 | 7 | 5 | 39 | 138 | 1 | 19 | 7 | 231 | 293 | 328 | 621 | 96 | 320 | 28 | 8 | 273 | 71 | — | — | — | — | — | — |
| 2017 | 23 | A+ RAW | 2 teams | — | 501 | 443 | 123 | 17 | 10 | 7 | 54 | 103 | 1 | 19 | 7 | 278 | 357 | 409 | 766 | 131 | 347 | 21 | 11 | 342 | 71 | — | — | — | — | — | — |
| 2018 | 24 | A MLE | 2 teams | — | 386 | 349 | 60 | 10 | 2 | 4 | 31 | 111 | 1 | 17 | 9 | 172 | 241 | 246 | 488 | 74 | 235 | 29 | 8 | 222 | 36 | — | — | — | — | — | — |
| 2018 | 24 | A RAW | 2 teams | — | 386 | 336 | 72 | 12 | 3 | 6 | 44 | 81 | 1 | 17 | 9 | 214 | 307 | 321 | 629 | 107 | 261 | 21 | 11 | 286 | 36 | — | — | — | — | — | — |
| 2022 | 28 | INTL MLE | Curacao | — | 23 | 18 | 2 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 111 | 304 | 111 | 415 | 154 | 22 | 22 | — | — | — | — | — | — | — | — | |
| 2022 | 28 | INTL RAW | Curacao | — | 23 | 18 | 2 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 111 | 304 | 111 | 415 | 154 | 22 | 22 | 230 | 42 | — | — | — | — | — | — | |
| 2015 | 21 | A MLE | Peoria Chiefs | — | 451 | 423 | 107 | 20 | 12 | 3 | 24 | 120 | 1 | 23 | 17 | 253 | 295 | 378 | 673 | 125 | 344 | 27 | 5 | 290 | 82 | — | — | — | — | — | — |
| 2016 | 22 | A+ MLE | Palm Beach Cardinals | — | 309 | 285 | 58 | 7 | 4 | 1 | 19 | 100 | 2 | 32 | 6 | 204 | 262 | 267 | 528 | 63 | 294 | 32 | 6 | 230 | 42 | — | — | — | — | — | — |
| 2017 | 23 | A+ MLE | 2 teams | — | 501 | 456 | 106 | 15 | 7 | 5 | 39 | 138 | 1 | 19 | 7 | 232 | 293 | 329 | 622 | 96 | 316 | 28 | 8 | 273 | 71 | — | — | — | — | — | — |
| 2018 | 24 | A MLE | 2 teams | — | 386 | 351 | 60 | 10 | 2 | 4 | 31 | 111 | 1 | 17 | 9 | 171 | 241 | 245 | 486 | 74 | 228 | 29 | 8 | 222 | 36 | — | — | — | — | — | — |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| Career | — | MLE | — | 1670 | 1529 | 333 | 52 | 25 | 13 | 118 | 474 | 5 | 91 | 39 | 218 | 276 | 310 | 586 | 92 | 304 | 28 | 7 | 254 | 58 | -83 | +3 | +0 | +6 | +36 | -3.9 | |
| / 162G | — | MLE | — | 650 | 595 | 130 | 20 | 10 | 5 | 46 | 184 | 2 | 35 | 15 | 218 | 277 | 311 | 588 | 92 | 305 | 28 | 7 | 254 | 58 | -32 | +1 | +0 | +2 | +14 | -1.5 | |
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.
2018 AWisconsin Timber Rattlers · 281 PAwOBA .312 → .244 (−68)K% 18.5% → 26.0%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 18.51% | ÷0.967 | ×1.360 | — | — | 26.03% |
| BB% (unintentional) /PA | 13.88% | ÷0.946 | ×0.690 | — | ×0.980 | 9.92% |
| HBP% /PA | 0.00% | — | ×0.780 | — | ×0.980 | 0.00% |
| Singles /BIP | 22.34% | ÷0.998 | ×0.920 | ×0.971 | ×0.980 | 19.60% |
| Doubles /BIP | 5.32% | ÷0.957 | ×0.830 | ×0.971 | ×0.980 | 4.39% |
| Triples /BIP | 1.60% | ÷1.112 | ×0.910 | ×0.971 | ×0.980 | 1.24% |
| Home runs /BIP | 1.60% | ÷1.019 | ×0.800 | — | ×0.980 | 1.23% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 104, 1B 100, 2B 91, 3B 122, K 93, BB 89 — applied at half strength. Age: age 24 vs a level average of 22.0 → −2.0% on BB/HBP/hit rates (2.0 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.971.
Result: wOBA .312 → .244; ISO .104 → .079; BABIP .296 → .254. 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 AABiloxi Shuckers · 105 PAwOBA .195 → .162 (−34)K% 27.6% → 36.1%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 27.62% | ÷0.933 | ×1.220 | — | — | 36.11% |
| BB% (unintentional) /PA | 3.81% | ÷0.964 | ×0.680 | — | ×1.012 | 2.72% |
| HBP% /PA | 0.95% | — | ×0.840 | — | ×1.012 | 0.81% |
| Singles /BIP | 13.43% | ÷0.967 | ×0.920 | ×1.006 | ×1.012 | 13.00% |
| Doubles /BIP | 2.99% | ÷0.918 | ×0.910 | ×1.006 | ×1.012 | 3.01% |
| Triples /BIP | 0.00% | ÷0.900 | ×0.880 | ×1.006 | ×1.012 | 0.00% |
| Home runs /BIP | 4.48% | ÷1.078 | ×0.800 | — | ×1.012 | 3.36% |
Factors used: league row SL. Park (home-season share, regressed): HR 116, 1B 93, 2B 84, 3B 80, K 87, BB 93 — 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 ×1.006.
Result: wOBA .195 → .162; ISO .115 → .087; BABIP .164 → .158. 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 A+Palm Beach Cardinals · 304 PAwOBA .332 → .271 (−60)K% 20.1% → 28.3%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 20.07% | ÷1.007 | ×1.420 | — | — | 28.30% |
| BB% (unintentional) /PA | 10.53% | ÷0.990 | ×0.750 | — | ×0.998 | 7.95% |
| HBP% /PA | 0.00% | — | ×0.930 | — | ×0.998 | 0.00% |
| Singles /BIP | 25.36% | ÷0.992 | ×0.920 | ×0.997 | ×0.998 | 23.40% |
| Doubles /BIP | 5.26% | ÷0.970 | ×0.960 | ×0.997 | ×0.998 | 5.18% |
| Triples /BIP | 4.31% | ÷1.150 | ×0.810 | ×0.997 | ×0.998 | 3.02% |
| Home runs /BIP | 0.96% | ÷0.824 | ×0.880 | — | ×0.998 | 1.02% |
Factors used: league row FSL. Park (home-season share, regressed): HR 65, 1B 98, 2B 94, 3B 130, K 101, BB 98 — 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 ×0.997.
Result: wOBA .332 → .271; ISO .130 → .102; BABIP .353 → .319. 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 AASpringfield Cardinals · 197 PAwOBA .336 → .277 (−60)K% 21.3% → 26.3%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 21.32% | ÷0.990 | ×1.220 | — | — | 26.27% |
| BB% (unintentional) /PA | 10.66% | ÷1.048 | ×0.700 | — | ×1.027 | 7.31% |
| HBP% /PA | 0.51% | — | ×0.870 | — | ×1.027 | 0.45% |
| Singles /BIP | 27.48% | ÷0.992 | ×0.920 | ×0.994 | ×1.027 | 26.01% |
| Doubles /BIP | 4.58% | ÷1.009 | ×0.840 | ×0.994 | ×1.027 | 3.89% |
| Triples /BIP | 0.76% | ÷1.093 | ×0.940 | ×0.994 | ×1.027 | 0.67% |
| Home runs /BIP | 3.82% | ÷1.315 | ×0.800 | — | ×1.027 | 2.39% |
Factors used: league row TL. Park (home-season share, regressed): HR 163, 1B 98, 2B 102, 3B 119, K 98, BB 110 — applied at half strength. Age: age 23 vs a level average of 24.8 → +2.7% on BB/HBP/hit rates (1.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.994.
Result: wOBA .336 → .277; ISO .133 → .093; BABIP .339 → .311. 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 A+Palm Beach Cardinals · 309 PAwOBA .279 → .230 (−49)K% 22.0% → 32.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 22.01% | ÷0.962 | ×1.420 | — | — | 32.48% |
| BB% (unintentional) /PA | 7.77% | ÷0.988 | ×0.750 | — | ×1.012 | 5.97% |
| HBP% /PA | 0.65% | — | ×0.930 | — | ×1.012 | 0.61% |
| Singles /BIP | 26.57% | ÷1.047 | ×0.920 | ×1.023 | ×1.012 | 24.16% |
| Doubles /BIP | 3.38% | ÷0.947 | ×0.960 | ×1.023 | ×1.012 | 3.55% |
| Triples /BIP | 2.42% | ÷1.000 | ×0.810 | ×1.023 | ×1.012 | 2.03% |
| Home runs /BIP | 0.48% | ÷0.979 | ×0.880 | — | ×1.012 | 0.44% |
Factors used: league row FSL. Park (home-season share, regressed): HR 96, 1B 109, 2B 89, 3B 100, K 92, BB 98 — 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 ×1.023.
Result: wOBA .279 → .230; ISO .073 → .061; BABIP .321 → .294. 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).
2015 APeoria Chiefs · 451 PAwOBA .344 → .290 (−54)K% 19.5% → 26.7%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 19.51% | ÷0.992 | ×1.360 | — | — | 26.75% |
| BB% (unintentional) /PA | 8.20% | ÷1.086 | ×0.690 | — | ×1.015 | 5.29% |
| HBP% /PA | 0.22% | — | ×0.780 | — | ×1.015 | 0.18% |
| Singles /BIP | 24.53% | ÷0.982 | ×0.920 | ×1.012 | ×1.015 | 23.61% |
| Doubles /BIP | 8.07% | ÷1.036 | ×0.830 | ×1.012 | ×1.015 | 6.65% |
| Triples /BIP | 3.73% | ÷0.900 | ×0.910 | ×1.012 | ×1.015 | 3.87% |
| Home runs /BIP | 1.24% | ÷0.992 | ×0.800 | — | ×1.015 | 1.02% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 98, 1B 96, 2B 107, 3B 80, K 98, BB 117 — applied at half strength. Age: age 21 vs a level average of 22.0 → +1.5% on BB/HBP/hit rates (1.0 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.012.
Result: wOBA .344 → .290; ISO .151 → .130; BABIP .367 → .344. 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 — .