Jay Baum
| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2015 | 22 | A+Bakersfield B… | 407 | .213/.283/.290 | 2 | 14 | 26 | — | .178/.231/.244 |
| 2016 | 23 | A+Bakersfield B… | 595 | .252/.331/.368 | 9 | 14 | 49 | — | .197/.256/.285 |
| 2017 | 24 | AA/A+/INTL3 orgs | 302 | .324/.371/.558 | 11 | 11 | 139 | — | .163/.192/.248 |
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) | |||||||||||||||||||||||||||||||
| 2014 | 21 | ROK | Pulaski Mariners | — | 232 | 205 | 56 | 7 | 1 | 0 | 21 | 28 | 1 | 12 | 7 | 273 | 344 | 317 | 661 | 44 | 311 | 12 | 9 | 299 | 42 | — | — | — | — | — | — |
| 2015 | 22 | A+ | Bakersfield Blaze | — | 407 | 366 | 78 | 18 | 2 | 2 | 35 | 99 | 1 | 14 | 7 | 213 | 283 | 290 | 572 | 77 | 285 | 24 | 9 | 261 | 26 | — | — | — | — | — | — |
| 2016 | 23 | A+ | Bakersfield Blaze | — | 595 | 524 | 132 | 28 | 3 | 9 | 55 | 109 | 7 | 14 | 10 | 252 | 331 | 368 | 699 | 116 | 299 | 18 | 9 | 313 | 49 | — | — | — | — | — | — |
| 2017 | 24 | AA | Arkansas Travelers | — | 109 | 104 | 20 | 4 | 0 | 1 | 4 | 28 | 1 | 3 | 0 | 192 | 229 | 260 | 489 | 67 | 253 | 26 | 4 | 223 | 8 | — | — | — | — | — | — |
| 2017 | 24 | A+ | Modesto Nuts | — | 37 | 35 | 9 | 2 | 2 | 1 | 2 | 8 | 0 | 1 | 1 | 257 | 297 | 514 | 812 | 257 | 308 | 22 | 5 | 348 | 58 | — | — | — | — | — | — |
| 2017 | 24 | INTL | Canberra Cavalry | — | 156 | 139 | 61 | 18 | 2 | 9 | 12 | 18 | 2 | 7 | 4 | 439 | 490 | 791 | 1.282 | 353 | 456 | 12 | 8 | 538 | 250 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2014 | 21 | ROK MLE | Pulaski Mariners | — | 232 | 213 | 46 | 5 | 1 | 0 | 13 | 40 | 1 | 12 | 7 | 216 | 264 | 249 | 513 | 33 | 256 | 17 | 6 | 231 | 42 | — | — | — | — | — | — |
| 2015 | 22 | A+ MLE | Bakersfield Blaze | — | 407 | 377 | 67 | 15 | 2 | 2 | 25 | 134 | 1 | 14 | 7 | 178 | 231 | 244 | 475 | 66 | 259 | 33 | 6 | 207 | 26 | — | — | — | — | — | — |
| 2016 | 23 | A+ MLE | Bakersfield Blaze | — | 595 | 543 | 107 | 20 | 2 | 8 | 36 | 145 | 7 | 14 | 10 | 197 | 256 | 285 | 541 | 88 | 244 | 24 | 6 | 241 | 49 | — | — | — | — | — | — |
| 2017 | 24 | AA MLE | Arkansas Travelers | — | 109 | 105 | 17 | 3 | 0 | 1 | 3 | 35 | 1 | 3 | 0 | 162 | 193 | 219 | 412 | 57 | 237 | 32 | 3 | 180 | 8 | — | — | — | — | — | — |
| 2017 | 24 | A+ MLE | Modesto Nuts | — | 37 | 36 | 6 | 1 | 1 | 1 | 1 | 11 | 0 | 1 | 1 | 167 | 189 | 333 | 523 | 167 | 248 | 30 | 3 | 254 | 58 | — | — | — | — | — | — |
| 2014 | 21 | ROK MLE | Pulaski Mariners | — | 232 | 213 | 46 | 5 | 1 | 0 | 13 | 40 | 1 | 12 | 7 | 216 | 264 | 249 | 513 | 33 | 261 | 17 | 6 | 231 | 42 | — | — | — | — | — | — |
| 2014 | 21 | ROK RAW | Pulaski Mariners | — | 232 | 205 | 56 | 7 | 1 | 0 | 21 | 28 | 1 | 12 | 7 | 273 | 344 | 317 | 661 | 44 | 311 | 12 | 9 | 299 | 42 | — | — | — | — | — | — |
| 2015 | 22 | A+ MLE | Bakersfield Blaze | — | 407 | 377 | 67 | 15 | 2 | 2 | 25 | 134 | 1 | 14 | 7 | 178 | 231 | 244 | 475 | 66 | 267 | 33 | 6 | 207 | 26 | — | — | — | — | — | — |
| 2015 | 22 | A+ RAW | Bakersfield Blaze | — | 407 | 366 | 78 | 18 | 2 | 2 | 35 | 99 | 1 | 14 | 7 | 213 | 283 | 290 | 572 | 77 | 285 | 24 | 9 | 261 | 26 | — | — | — | — | — | — |
| 2016 | 23 | A+ MLE | Bakersfield Blaze | — | 595 | 543 | 107 | 20 | 2 | 8 | 36 | 145 | 7 | 14 | 10 | 197 | 256 | 285 | 541 | 88 | 250 | 24 | 6 | 241 | 49 | — | — | — | — | — | — |
| 2016 | 23 | A+ RAW | Bakersfield Blaze | — | 595 | 524 | 132 | 28 | 3 | 9 | 55 | 109 | 7 | 14 | 10 | 252 | 331 | 368 | 699 | 116 | 299 | 18 | 9 | 313 | 49 | — | — | — | — | — | — |
| 2017 | 24 | INTL MLE | 3 teams | — | 302 | 287 | 49 | 9 | 3 | 3 | 9 | 95 | 3 | 11 | 5 | 171 | 204 | 254 | 458 | 84 | 241 | 31 | 3 | 199 | 21 | — | — | — | — | — | — |
| 2017 | 24 | INTL RAW | 3 teams | — | 302 | 278 | 90 | 24 | 4 | 11 | 18 | 54 | 3 | 11 | 5 | 324 | 371 | 558 | 929 | 234 | 367 | 18 | 6 | 401 | 21 | — | — | — | — | — | — |
| 2014 | 21 | ROK MLE | Pulaski Mariners | — | 232 | 216 | 46 | 5 | 1 | 0 | 13 | 40 | 1 | 12 | 7 | 213 | 264 | 245 | 510 | 32 | 256 | 17 | 6 | 231 | 42 | — | — | — | — | — | — |
| 2015 | 22 | A+ MLE | Bakersfield Blaze | — | 407 | 378 | 67 | 15 | 2 | 2 | 25 | 134 | 1 | 14 | 7 | 177 | 231 | 243 | 474 | 66 | 259 | 33 | 6 | 207 | 26 | — | — | — | — | — | — |
| 2016 | 23 | A+ MLE | Bakersfield Blaze | — | 595 | 547 | 107 | 20 | 2 | 8 | 36 | 145 | 7 | 14 | 10 | 196 | 256 | 283 | 539 | 88 | 244 | 24 | 6 | 241 | 49 | — | — | — | — | — | — |
| 2017 | 24 | INTL MLE | 3 teams | — | 302 | 287 | 49 | 9 | 3 | 3 | 9 | 95 | 3 | 11 | 5 | 171 | 204 | 254 | 458 | 84 | 240 | 31 | 3 | 199 | 21 | — | — | — | — | — | — |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| Career | — | MLE | — | 1536 | 1420 | 269 | 49 | 8 | 13 | 83 | 414 | 12 | 51 | 29 | 189 | 240 | 263 | 503 | 73 | 254 | 27 | 5 | 222 | 37 | -116 | -1 | +0 | +5 | +33 | -8.0 | |
| / 162G | — | MLE | — | 650 | 601 | 114 | 21 | 3 | 6 | 35 | 175 | 5 | 22 | 12 | 190 | 240 | 265 | 505 | 75 | 254 | 27 | 5 | 222 | 37 | -49 | -0 | +0 | +2 | +14 | -3.4 | |
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.
2017 AAArkansas Travelers · 109 PAwOBA .217 → .180 (−37)K% 25.7% → 32.2%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 25.69% | ÷0.973 | ×1.220 | — | — | 32.21% |
| BB% (unintentional) /PA | 3.67% | ÷1.005 | ×0.700 | — | ×0.998 | 2.55% |
| HBP% /PA | 0.92% | — | ×0.870 | — | ×0.998 | 0.80% |
| Singles /BIP | 19.74% | ÷0.974 | ×0.920 | ×1.017 | ×0.998 | 18.94% |
| Doubles /BIP | 5.26% | ÷0.993 | ×0.840 | ×1.017 | ×0.998 | 4.52% |
| Triples /BIP | 0.00% | ÷1.150 | ×0.940 | ×1.017 | ×0.998 | 0.00% |
| Home runs /BIP | 1.32% | ÷1.024 | ×0.800 | — | ×0.998 | 1.03% |
Factors used: league row TL. Park (home-season share, regressed): HR 105, 1B 95, 2B 99, 3B 130, K 95, BB 101 — 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 ×1.017.
Result: wOBA .217 → .180; ISO .067 → .051; BABIP .253 → .237. 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+Modesto Nuts · 37 PAwOBA .339 → .254 (−84)K% 21.6% → 29.8%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 21.62% | ÷0.972 | ×1.340 | — | — | 29.80% |
| BB% (unintentional) /PA | 5.41% | ÷0.995 | ×0.710 | — | ×0.978 | 3.77% |
| HBP% /PA | 0.00% | — | ×0.790 | — | ×0.978 | 0.00% |
| Singles /BIP | 14.81% | ÷1.008 | ×0.910 | — | ×0.978 | 13.08% |
| Doubles /BIP | 7.41% | ÷1.082 | ×0.820 | — | ×0.978 | 5.49% |
| Triples /BIP | 7.41% | ÷1.041 | ×0.760 | — | ×0.978 | 5.29% |
| Home runs /BIP | 3.70% | ÷0.866 | ×0.920 | — | ×0.978 | 3.85% |
Factors used: league row CAL. Park (home-season share, regressed): HR 73, 1B 102, 2B 116, 3B 108, K 94, BB 99 — applied at half strength. Age: age 25 vs a level average of 22.8 → −2.2% on BB/HBP/hit rates (2.2 yr older than average).
Result: wOBA .339 → .254; ISO .257 → .194; BABIP .308 → .248. 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+Bakersfield Blaze · 595 PAwOBA .308 → .241 (−67)K% 18.3% → 24.3%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 18.32% | ÷1.008 | ×1.340 | — | — | 24.34% |
| BB% (unintentional) /PA | 9.08% | ÷1.045 | ×0.710 | — | ×0.988 | 6.09% |
| HBP% /PA | 1.18% | — | ×0.790 | — | ×0.988 | 0.92% |
| Singles /BIP | 22.17% | ÷1.038 | ×0.910 | ×0.982 | ×0.988 | 18.87% |
| Doubles /BIP | 6.75% | ÷1.120 | ×0.820 | ×0.982 | ×0.988 | 4.79% |
| Triples /BIP | 0.72% | ÷0.900 | ×0.760 | ×0.982 | ×0.988 | 0.59% |
| Home runs /BIP | 2.17% | ÷0.973 | ×0.920 | — | ×0.988 | 2.03% |
Factors used: league row CAL. Park (home-season share, regressed): HR 95, 1B 108, 2B 124, 3B 80, K 102, BB 109 — 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 ×0.982.
Result: wOBA .308 → .241; ISO .116 → .094; BABIP .299 → .244. 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 A+Bakersfield Blaze · 407 PAwOBA .256 → .207 (−49)K% 24.3% → 33.0%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 24.32% | ÷0.988 | ×1.340 | — | — | 33.01% |
| BB% (unintentional) /PA | 8.60% | ÷0.999 | ×0.710 | — | ×0.998 | 6.10% |
| HBP% /PA | 0.25% | — | ×0.790 | — | ×0.998 | 0.19% |
| Singles /BIP | 20.97% | ÷0.995 | ×0.910 | ×1.009 | ×0.998 | 19.32% |
| Doubles /BIP | 6.74% | ÷0.930 | ×0.820 | ×1.009 | ×0.998 | 5.98% |
| Triples /BIP | 0.75% | ÷0.900 | ×0.760 | ×1.009 | ×0.998 | 0.64% |
| Home runs /BIP | 0.75% | ÷1.077 | ×0.920 | — | ×0.998 | 0.64% |
Factors used: league row CAL. Park (home-season share, regressed): HR 115, 1B 99, 2B 86, 3B 80, K 98, BB 100 — 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 ×1.009.
Result: wOBA .256 → .207; ISO .077 → .062; BABIP .285 → .259. 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 ROKPulaski Mariners · 232 PAwOBA .296 → .231 (−65)K% 12.1% → 17.1%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 12.07% | ÷1.000 | ×1.420 | — | — | 17.14% |
| BB% (unintentional) /PA | 9.05% | ÷1.000 | ×0.640 | — | ×0.975 | 5.65% |
| HBP% /PA | 0.43% | — | ×0.740 | — | ×0.975 | 0.31% |
| Singles /BIP | 27.12% | ÷1.000 | ×0.840 | ×1.022 | ×0.975 | 22.69% |
| Doubles /BIP | 3.95% | ÷1.000 | ×0.740 | ×1.022 | ×0.975 | 2.92% |
| Triples /BIP | 0.56% | ÷1.000 | ×0.740 | ×1.022 | ×0.975 | 0.42% |
| Home runs /BIP | 0.00% | ÷1.000 | ×0.800 | — | ×0.975 | 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 22 vs a level average of 19.5 → −2.5% on BB/HBP/hit rates (2.5 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.022.
Result: wOBA .296 → .231; ISO .044 → .033; BABIP .311 → .256. 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 — .