Marty Herum
Pos1B
B/TR/R
Born1991-12-16
Age (2026)34
Contract
No contract data on file. Pre-MLB players and minor-league free agents do not yet have salary projections — entries are added at first 40-man roster placement.
Career Projections (MLE)
All seasons translated to park-neutral MLB-equivalent (MLE) and combined per year. 2026 = actual YTD + projected ROS + total. 2027+ via Advanced Marcel + aging curve.
| Year | Age | Lvl | Team | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | 21 | ROK | ACL D-backs | 65 | 60 | 11 | 1 | 0 | 0 | 5 | 19 | 0 | 1 | 0 | .183 | .246 | .200 | .446 | .017 | .268 | 29 | 8 | .221 | 27 | -5 | +0 | +0 | -1 | +2 | -0.5 |
| 2014 | 22 | A | South Bend Silver Hawks | 336 | 322 | 80 | 10 | 4 | 3 | 7 | 68 | 1 | 2 | 4 | .248 | .267 | .332 | .599 | .084 | .302 | 20 | 2 | .260 | 57 | -16 | -1 | +0 | -6 | +10 | -1.4 |
| 2015 | 23 | A | Kane County Cougars | 555 | 521 | 136 | 18 | 4 | 6 | 19 | 101 | 4 | 5 | 5 | .261 | .292 | .345 | .638 | .084 | .307 | 18 | 3 | .280 | 72 | -17 | -1 | +0 | -10 | +16 | -1.3 |
| 2016 | 24 | A+ | Visalia Rawhide | 409 | 385 | 101 | 16 | 0 | 7 | 14 | 83 | 4 | 9 | 1 | .262 | .295 | .358 | .654 | .096 | .313 | 20 | 3 | .284 | 76 | -11 | +1 | +0 | -7 | +12 | -0.6 |
| 2017 | 25 | A+ | 2 teams | 532 | 501 | 134 | 31 | 5 | 6 | 17 | 109 | 8 | 4 | 3 | .267 | .302 | .385 | .688 | .118 | .327 | 20 | 3 | .294 | 84 | -10 | -0 | +0 | -10 | +15 | -0.5 |
| 2018 | 26 | AA | 3 teams | 365 | 345 | 96 | 16 | 1 | 5 | 17 | 69 | 1 | 1 | 1 | .278 | .314 | .374 | .688 | .096 | .333 | 19 | 5 | .301 | 89 | -5 | -0 | +0 | -7 | +10 | -0.1 |
| 2019 | 27 | AAA | 3 teams | 203 | 191 | 36 | 7 | 0 | 3 | 9 | 73 | 2 | 1 | 0 | .188 | .233 | .272 | .505 | .084 | .284 | 36 | 4 | .234 | 37 | -14 | +0 | +0 | -4 | +6 | -1.2 |
| ▸ Career Totals (MLE all levels + projections) | ||||||||||||||||||||||||||||||
| Career | — | 2465 | 2325 | 594 | 99 | 14 | 30 | 88 | 522 | 20 | 23 | 14 | .255 | .289 | .349 | .637 | .093 | .313 | 21 | 4 | .279 | 72 | -79 | -1 | +0 | -44 | +70 | -5.5 | ||
| / 162G | — | 650 | 613 | 157 | 26 | 4 | 8 | 23 | 138 | 5 | 6 | 4 | .256 | .288 | .351 | .639 | .095 | .314 | 21 | 4 | .279 | 72 | -21 | -0 | +0 | -12 | +18 | -1.5 | ||
Historical Stats — Raw (Per Stint)
Actual MLB + MiLB stats as they happened, one row per stint at each level. Use this to see what really got recorded; the table above shows MLB-equivalent translations + projections.
| Year | Age | Lvl | Team | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | 21 | ROK | ACL D-backs | 65 | 56 | 15 | 2 | 0 | 0 | 9 | 13 | 0 | 1 | 0 | .268 | .369 | .304 | .673 | .036 | .349 | 20 | 14 | .317 | 101 | +0 | +0 | — | — | +2 | 0.2 |
| 2014 | 22 | A | South Bend Silver Hawks | 336 | 319 | 87 | 12 | 5 | 4 | 10 | 53 | 1 | 2 | 4 | .273 | .297 | .379 | .676 | .107 | .312 | 16 | 3 | .295 | 84 | -6 | -1 | — | — | +10 | 0.2 |
| 2015 | 23 | A | Kane County Cougars | 555 | 511 | 155 | 23 | 6 | 7 | 29 | 77 | 4 | 5 | 5 | .303 | .346 | .413 | .759 | .110 | .339 | 14 | 5 | .333 | 113 | +8 | -1 | — | — | +16 | 2.3 |
| 2016 | 24 | A+ | Visalia Rawhide | 409 | 377 | 111 | 20 | 0 | 8 | 22 | 63 | 4 | 9 | 1 | .294 | .340 | .411 | .751 | .117 | .331 | 15 | 5 | .332 | 112 | +6 | +1 | — | — | +12 | 1.9 |
| 2017 | 25 | AA | Jackson Generals | 172 | 162 | 46 | 10 | 2 | 2 | 7 | 26 | 1 | 1 | 0 | .284 | .318 | .407 | .725 | .123 | .324 | 15 | 4 | .319 | 102 | +0 | +0 | — | — | +5 | 0.6 |
| 2017 | 25 | A+ | Visalia Rawhide | 360 | 331 | 103 | 27 | 3 | 5 | 18 | 53 | 7 | 3 | 3 | .311 | .360 | .456 | .816 | .145 | .354 | 15 | 5 | .359 | 133 | +13 | -1 | — | — | +10 | 2.3 |
| 2018 | 26 | AA | Jackson Generals | 303 | 280 | 84 | 14 | 1 | 5 | 20 | 46 | 1 | 1 | 1 | .300 | .349 | .411 | .760 | .111 | .342 | 15 | 7 | .339 | 117 | +6 | -0 | — | — | +9 | 1.5 |
| 2018 | 26 | ROK | ACL D-backs | 20 | 18 | 7 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | .389 | .450 | .500 | .950 | .111 | .389 | 0 | 10 | .424 | 183 | +2 | +0 | — | — | +1 | 0.2 |
| 2018 | 26 | INTL | Estrellas Orientales | 42 | 41 | 12 | 1 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | .293 | .310 | .317 | .627 | .024 | .375 | 21 | 2 | .284 | 76 | -1 | +0 | — | — | +1 | 0.0 |
| 2019 | 27 | AAA | Reno Aces | 144 | 129 | 31 | 8 | 0 | 4 | 12 | 40 | 2 | 0 | 0 | .240 | .315 | .395 | .710 | .155 | .314 | 28 | 8 | .317 | 101 | +0 | +0 | — | — | +4 | 0.4 |
| 2019 | 27 | A+ | Visalia Rawhide | 44 | 44 | 10 | 2 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | .227 | .227 | .273 | .500 | .045 | .323 | 30 | 0 | .223 | 29 | -4 | +0 | — | — | +1 | -0.2 |
| 2019 | 27 | ROK | ACL D-backs | 15 | 13 | 6 | 0 | 0 | 1 | 2 | 2 | 0 | 1 | 0 | .462 | .533 | .692 | 1.226 | .231 | .500 | 13 | 13 | .533 | 266 | +3 | +0 | — | — | +0 | 0.4 |