Matt Duffy
| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2014 | 25 | AAA/AA2 orgs | 568 | .288/.339/.451 | 18 | 3 | 82 | — | .248/.293/.378 |
| 2015 | 26 | AAACOL | 557 | .294/.371/.484 | 20 | 4 | 95 | — | .252/.316/.396 |
| 2016 | 27 | AAATEX | 444 | .229/.299/.387 | 14 | 1 | 53 | — | .190/.245/.316 |
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) | |||||||||||||||||||||||||||||||
| 2012 | 23 | A | Lexington Legends | — | 587 | 492 | 138 | 32 | 1 | 16 | 48 | 106 | 41 | 6 | 3 | 280 | 391 | 447 | 838 | 167 | 324 | 18 | 8 | 375 | 92 | — | — | — | — | — | — |
| 2013 | 24 | AA | Corpus Christi Hooks | — | 95 | 89 | 22 | 4 | 0 | 5 | 3 | 22 | 3 | 1 | 1 | 247 | 295 | 461 | 755 | 213 | 274 | 23 | 3 | 333 | 55 | — | — | — | — | — | — |
| 2013 | 24 | A+ | Lancaster JetHawks | — | 425 | 372 | 120 | 20 | 4 | 19 | 30 | 81 | 18 | 0 | 2 | 323 | 400 | 551 | 951 | 228 | 366 | 19 | 7 | 413 | 97 | — | — | — | — | — | — |
| 2014 | 25 | AAA | Oklahoma City RedHawks | — | 352 | 315 | 88 | 11 | 3 | 12 | 21 | 70 | 7 | 0 | 3 | 279 | 338 | 448 | 786 | 168 | 319 | 20 | 6 | 340 | 79 | — | — | — | — | — | — |
| 2014 | 25 | AA | Corpus Christi Hooks | — | 216 | 202 | 61 | 11 | 1 | 6 | 7 | 36 | 5 | 3 | 1 | 302 | 341 | 455 | 797 | 153 | 342 | 17 | 3 | 350 | 86 | — | — | — | — | — | — |
| 2015 | 26 | AAA | Fresno Grizzlies | — | 557 | 490 | 144 | 29 | 2 | 20 | 48 | 90 | 12 | 4 | 1 | 294 | 371 | 484 | 855 | 190 | 320 | 16 | 9 | 374 | 95 | — | — | — | — | — | — |
| 2016 | 27 | AAA | Round Rock Express | — | 444 | 401 | 92 | 17 | 2 | 14 | 30 | 124 | 10 | 1 | 1 | 229 | 299 | 387 | 686 | 157 | 293 | 28 | 7 | 306 | 53 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2012 | 23 | A MLE | Lexington Legends | — | 587 | 509 | 123 | 27 | 1 | 12 | 31 | 136 | 41 | 6 | 3 | 242 | 336 | 369 | 705 | 128 | 290 | 23 | 5 | 304 | 92 | — | — | — | — | — | — |
| 2013 | 24 | AA MLE | Corpus Christi Hooks | — | 95 | 90 | 17 | 3 | 0 | 3 | 2 | 27 | 3 | 1 | 1 | 189 | 232 | 322 | 554 | 133 | 233 | 28 | 2 | 249 | 55 | — | — | — | — | — | — |
| 2013 | 24 | A+ MLE | Lancaster JetHawks | — | 425 | 383 | 95 | 14 | 3 | 14 | 19 | 117 | 18 | 0 | 2 | 248 | 314 | 410 | 724 | 162 | 307 | 28 | 4 | 311 | 97 | — | — | — | — | — | — |
| 2014 | 25 | AAA MLE | Oklahoma City RedHawks | — | 352 | 320 | 77 | 10 | 2 | 9 | 16 | 91 | 7 | 0 | 3 | 241 | 292 | 369 | 660 | 128 | 289 | 26 | 5 | 285 | 79 | — | — | — | — | — | — |
| 2014 | 25 | AA MLE | Corpus Christi Hooks | — | 216 | 204 | 53 | 10 | 1 | 5 | 5 | 44 | 5 | 3 | 1 | 260 | 294 | 392 | 687 | 132 | 306 | 20 | 2 | 295 | 86 | — | — | — | — | — | — |
| 2015 | 26 | AAA MLE | Fresno Grizzlies | — | 557 | 503 | 127 | 23 | 2 | 15 | 35 | 114 | 12 | 4 | 1 | 252 | 316 | 396 | 712 | 143 | 287 | 20 | 6 | 309 | 95 | — | — | — | — | — | — |
| 2016 | 27 | AAA MLE | Round Rock Express | — | 444 | 411 | 78 | 12 | 2 | 12 | 20 | 159 | 10 | 1 | 1 | 190 | 245 | 316 | 561 | 127 | 267 | 36 | 5 | 246 | 53 | — | — | — | — | — | — |
| 2012 | 23 | A MLE | Lexington Legends | — | 587 | 509 | 123 | 27 | 1 | 12 | 31 | 136 | 41 | 6 | 3 | 242 | 336 | 369 | 705 | 128 | 302 | 23 | 5 | 304 | 92 | — | — | — | — | — | — |
| 2012 | 23 | A RAW | Lexington Legends | — | 587 | 492 | 138 | 32 | 1 | 16 | 48 | 106 | 41 | 6 | 3 | 280 | 391 | 447 | 838 | 167 | 324 | 18 | 8 | 375 | 92 | — | — | — | — | — | — |
| 2013 | 24 | A+ MLE | 2 teams | — | 520 | 473 | 113 | 17 | 3 | 18 | 21 | 144 | 21 | 1 | 3 | 239 | 301 | 402 | 703 | 163 | 302 | 28 | 4 | 300 | 89 | — | — | — | — | — | — |
| 2013 | 24 | A+ RAW | 2 teams | — | 520 | 461 | 142 | 24 | 4 | 24 | 33 | 103 | 21 | 1 | 3 | 308 | 381 | 534 | 914 | 226 | 349 | 20 | 6 | 398 | 89 | — | — | — | — | — | — |
| 2014 | 25 | AAA MLE | 2 teams | — | 568 | 524 | 130 | 20 | 3 | 14 | 21 | 135 | 12 | 3 | 4 | 248 | 293 | 378 | 671 | 130 | 304 | 24 | 4 | 289 | 82 | — | — | — | — | — | — |
| 2014 | 25 | AAA RAW | 2 teams | — | 568 | 517 | 149 | 22 | 4 | 18 | 28 | 106 | 12 | 3 | 4 | 288 | 339 | 451 | 790 | 162 | 328 | 19 | 5 | 344 | 82 | — | — | — | — | — | — |
| 2015 | 26 | AAA MLE | Fresno Grizzlies | — | 557 | 503 | 127 | 23 | 2 | 15 | 35 | 114 | 12 | 4 | 1 | 252 | 316 | 396 | 712 | 143 | 294 | 20 | 6 | 309 | 95 | — | — | — | — | — | — |
| 2015 | 26 | AAA RAW | Fresno Grizzlies | — | 557 | 490 | 144 | 29 | 2 | 20 | 48 | 90 | 12 | 4 | 1 | 294 | 371 | 484 | 855 | 190 | 320 | 16 | 9 | 374 | 95 | — | — | — | — | — | — |
| 2016 | 27 | AAA MLE | Round Rock Express | — | 444 | 411 | 78 | 12 | 2 | 12 | 20 | 159 | 10 | 1 | 1 | 190 | 245 | 316 | 561 | 127 | 272 | 36 | 5 | 246 | 53 | — | — | — | — | — | — |
| 2016 | 27 | AAA RAW | Round Rock Express | — | 444 | 401 | 92 | 17 | 2 | 14 | 30 | 124 | 10 | 1 | 1 | 229 | 299 | 387 | 686 | 157 | 293 | 28 | 7 | 306 | 53 | — | — | — | — | — | — |
| 2012 | 23 | A MLE | Lexington Legends | — | 587 | 510 | 123 | 27 | 1 | 12 | 31 | 136 | 41 | 6 | 3 | 241 | 336 | 369 | 704 | 127 | 290 | 23 | 5 | 304 | 92 | — | — | — | — | — | — |
| 2013 | 24 | A+ MLE | 2 teams | — | 520 | 473 | 113 | 17 | 3 | 18 | 21 | 144 | 21 | 1 | 3 | 239 | 301 | 402 | 703 | 163 | 293 | 28 | 4 | 300 | 89 | — | — | — | — | — | — |
| 2014 | 25 | AAA MLE | 2 teams | — | 568 | 530 | 130 | 20 | 3 | 14 | 21 | 135 | 12 | 3 | 4 | 245 | 293 | 374 | 666 | 128 | 295 | 24 | 4 | 289 | 82 | — | — | — | — | — | — |
| 2015 | 26 | AAA MLE | Fresno Grizzlies | — | 557 | 505 | 127 | 23 | 2 | 15 | 35 | 114 | 12 | 4 | 1 | 251 | 316 | 394 | 710 | 143 | 287 | 20 | 6 | 309 | 95 | — | — | — | — | — | — |
| 2016 | 27 | AAA MLE | Round Rock Express | — | 444 | 411 | 78 | 12 | 2 | 12 | 20 | 159 | 10 | 1 | 1 | 190 | 245 | 316 | 561 | 127 | 267 | 36 | 5 | 246 | 53 | — | — | — | — | — | — |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| Career | — | MLE | — | 2676 | 2420 | 571 | 99 | 11 | 71 | 128 | 688 | 96 | 15 | 12 | 236 | 301 | 374 | 675 | 138 | 296 | 26 | 5 | 291 | 83 | -53 | -2 | +0 | +10 | +58 | 1.3 | |
| / 162G | — | MLE | — | 650 | 588 | 139 | 24 | 3 | 17 | 31 | 167 | 23 | 4 | 3 | 236 | 300 | 374 | 674 | 138 | 298 | 26 | 5 | 291 | 83 | -13 | -0 | +0 | +2 | +14 | 0.3 | |
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.
2016 AAARound Rock Express · 444 PAwOBA .299 → .246 (−53)K% 27.9% → 35.9%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 27.93% | ÷1.004 | ×1.290 | — | — | 35.90% |
| BB% (unintentional) /PA | 6.53% | ÷1.039 | ×0.710 | — | ×1.003 | 4.47% |
| HBP% /PA | 2.25% | — | ×0.980 | — | ×1.003 | 2.21% |
| Singles /BIP | 21.30% | ÷0.949 | ×0.900 | ×1.011 | ×1.003 | 20.48% |
| Doubles /BIP | 6.14% | ÷1.079 | ×0.810 | ×1.011 | ×1.003 | 4.67% |
| Triples /BIP | 0.72% | ÷0.977 | ×0.810 | ×1.011 | ×1.003 | 0.61% |
| Home runs /BIP | 5.05% | ÷0.839 | ×0.780 | — | ×1.003 | 4.71% |
Factors used: league row PCL. Park (home-season share, regressed): HR 68, 1B 90, 2B 116, 3B 95, K 101, BB 108 — applied at half strength. Age: age 27 vs a level average of 27.2 → +0.3% on BB/HBP/hit rates (0.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.011.
Result: wOBA .299 → .246; ISO .157 → .127; BABIP .293 → .267. 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 AAAFresno Grizzlies · 557 PAwOBA .369 → .309 (−60)K% 16.2% → 20.4%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 16.16% | ÷1.020 | ×1.290 | — | — | 20.44% |
| BB% (unintentional) /PA | 8.62% | ÷0.987 | ×0.710 | — | ×1.018 | 6.31% |
| HBP% /PA | 2.15% | — | ×0.980 | — | ×1.018 | 2.15% |
| Singles /BIP | 23.25% | ÷0.972 | ×0.900 | ×1.005 | ×1.018 | 22.02% |
| Doubles /BIP | 7.25% | ÷1.051 | ×0.810 | ×1.005 | ×1.018 | 5.72% |
| Triples /BIP | 0.50% | ÷1.021 | ×0.810 | ×1.005 | ×1.018 | 0.41% |
| Home runs /BIP | 5.00% | ÷1.060 | ×0.780 | — | ×1.018 | 3.75% |
Factors used: league row PCL. Park (home-season share, regressed): HR 112, 1B 94, 2B 110, 3B 104, K 104, BB 97 — applied at half strength. Age: age 26 vs a level average of 27.2 → +1.8% on BB/HBP/hit rates (1.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.005.
Result: wOBA .369 → .309; ISO .190 → .144; BABIP .320 → .287. 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).
2014 AAAOklahoma City RedHawks · 352 PAwOBA .336 → .285 (−51)K% 19.9% → 25.8%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 19.89% | ÷0.994 | ×1.290 | — | — | 25.82% |
| BB% (unintentional) /PA | 5.97% | ÷0.977 | ×0.710 | — | ×1.033 | 4.48% |
| HBP% /PA | 1.99% | — | ×0.980 | — | ×1.033 | 2.01% |
| Singles /BIP | 25.31% | ÷1.018 | ×0.900 | ×1.015 | ×1.033 | 23.47% |
| Doubles /BIP | 4.49% | ÷0.935 | ×0.810 | ×1.015 | ×1.033 | 4.08% |
| Triples /BIP | 1.22% | ÷1.150 | ×0.810 | ×1.015 | ×1.033 | 0.90% |
| Home runs /BIP | 4.90% | ÷1.042 | ×0.780 | — | ×1.033 | 3.79% |
Factors used: league row PCL. Park (home-season share, regressed): HR 108, 1B 104, 2B 87, 3B 130, K 99, BB 95 — 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 ×1.015.
Result: wOBA .336 → .285; ISO .168 → .130; BABIP .319 → .289. 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).
2014 AACorpus Christi Hooks · 216 PAwOBA .342 → .295 (−47)K% 16.7% → 20.6%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 16.67% | ÷0.988 | ×1.220 | — | — | 20.59% |
| BB% (unintentional) /PA | 3.24% | ÷0.991 | ×0.700 | — | ×0.998 | 2.29% |
| HBP% /PA | 2.31% | — | ×0.870 | — | ×0.998 | 2.01% |
| Singles /BIP | 25.90% | ÷1.022 | ×0.920 | ×0.991 | ×0.998 | 23.06% |
| Doubles /BIP | 6.63% | ÷0.890 | ×0.840 | ×0.991 | ×0.998 | 6.19% |
| Triples /BIP | 0.60% | ÷0.900 | ×0.940 | ×0.991 | ×0.998 | 0.62% |
| Home runs /BIP | 3.61% | ÷0.956 | ×0.800 | — | ×0.998 | 3.02% |
Factors used: league row TL. Park (home-season share, regressed): HR 91, 1B 104, 2B 78, 3B 80, K 98, BB 98 — 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 ×0.991.
Result: wOBA .342 → .295; ISO .153 → .132; BABIP .342 → .306. 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).
2013 A+Lancaster JetHawks · 425 PAwOBA .404 → .311 (−93)K% 19.1% → 27.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 19.06% | ÷0.929 | ×1.340 | — | — | 27.48% |
| BB% (unintentional) /PA | 6.59% | ÷1.035 | ×0.710 | — | ×0.988 | 4.46% |
| HBP% /PA | 4.24% | — | ×0.790 | — | ×0.988 | 3.31% |
| Singles /BIP | 26.46% | ÷1.037 | ×0.910 | ×1.021 | ×0.988 | 23.42% |
| Doubles /BIP | 6.87% | ÷1.090 | ×0.820 | ×1.021 | ×0.988 | 5.21% |
| Triples /BIP | 1.37% | ÷1.150 | ×0.760 | ×1.021 | ×0.988 | 0.92% |
| Home runs /BIP | 6.53% | ÷1.147 | ×0.920 | — | ×0.988 | 5.17% |
Factors used: league row CAL. Park (home-season share, regressed): HR 129, 1B 107, 2B 118, 3B 130, K 86, BB 107 — 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 ×1.021.
Result: wOBA .404 → .311; ISO .228 → .167; BABIP .366 → .307. 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).
2013 AACorpus Christi Hooks · 95 PAwOBA .323 → .249 (−74)K% 23.2% → 28.1%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 23.16% | ÷1.004 | ×1.220 | — | — | 28.13% |
| BB% (unintentional) /PA | 3.16% | ÷1.117 | ×0.700 | — | ×1.012 | 2.00% |
| HBP% /PA | 3.16% | — | ×0.870 | — | ×1.012 | 2.78% |
| Singles /BIP | 19.40% | ÷1.040 | ×0.920 | ×0.997 | ×1.012 | 17.31% |
| Doubles /BIP | 5.97% | ÷1.067 | ×0.840 | ×0.997 | ×1.012 | 4.74% |
| Triples /BIP | 0.00% | ÷0.900 | ×0.940 | ×0.997 | ×1.012 | 0.00% |
| Home runs /BIP | 7.46% | ÷1.106 | ×0.800 | — | ×1.012 | 5.46% |
Factors used: league row TL. Park (home-season share, regressed): HR 121, 1B 108, 2B 113, 3B 80, K 101, BB 123 — 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 ×0.997.
Result: wOBA .323 → .249; ISO .213 → .151; BABIP .274 → .233. 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).
2012 ALexington Legends · 587 PAwOBA .369 → .304 (−65)K% 18.1% → 23.1%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 18.06% | ÷1.046 | ×1.340 | — | — | 23.13% |
| BB% (unintentional) /PA | 8.18% | ÷1.016 | ×0.660 | — | ×0.990 | 5.26% |
| HBP% /PA | 6.98% | — | ×0.770 | — | ×0.990 | 5.32% |
| Singles /BIP | 23.06% | ÷0.992 | ×0.920 | ×1.013 | ×0.990 | 21.45% |
| Doubles /BIP | 8.29% | ÷0.998 | ×0.820 | ×1.013 | ×0.990 | 6.83% |
| Triples /BIP | 0.26% | ÷0.900 | ×0.940 | ×1.013 | ×0.990 | 0.27% |
| Home runs /BIP | 4.15% | ÷1.064 | ×0.820 | — | ×0.990 | 3.16% |
Factors used: league row SAL. Park (home-season share, regressed): HR 113, 1B 98, 2B 100, 3B 80, K 109, BB 103 — 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 ×1.013.
Result: wOBA .369 → .304; ISO .167 → .133; BABIP .324 → .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).