Justin Maffei
PosLF
B/TR/R
Born1991-08-27
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 | GCL Pirates | 85 | 78 | 14 | 3 | 1 | 0 | 2 | 19 | 3 | 0 | 0 | .179 | .229 | .244 | .473 | .064 | .233 | 22 | 2 | .209 | 18 | -8 | +0 | +0 | -1 | +2 | -0.6 |
| 2014 | 22 | A | 2 teams | 444 | 400 | 91 | 10 | 4 | 2 | 31 | 117 | 9 | 15 | 5 | .228 | .298 | .287 | .585 | .060 | .314 | 26 | 7 | .260 | 57 | -22 | +1 | +0 | -5 | +13 | -1.3 |
| 2015 | 23 | A+ | Bradenton Marauders | 350 | 310 | 78 | 12 | 5 | 2 | 27 | 73 | 7 | 11 | 7 | .252 | .326 | .342 | .668 | .090 | .322 | 21 | 8 | .287 | 78 | -9 | -1 | +0 | -4 | +10 | -0.3 |
| 2016 | 24 | AA | 2 teams | 139 | 127 | 28 | 4 | 1 | 1 | 8 | 36 | 1 | 2 | 1 | .220 | .272 | .291 | .563 | .071 | .297 | 26 | 6 | .247 | 47 | -8 | +0 | +0 | -1 | +4 | -0.6 |
| 2017 | 25 | AA | 2 teams | 147 | 126 | 32 | 4 | 0 | 0 | 14 | 31 | 6 | 5 | 2 | .254 | .356 | .286 | .642 | .032 | .337 | 21 | 10 | .290 | 80 | -3 | +0 | +0 | -2 | +4 | -0.1 |
| ▸ Career Totals (MLE all levels + projections) | ||||||||||||||||||||||||||||||
| Career | — | 1165 | 1041 | 243 | 33 | 11 | 5 | 82 | 276 | 26 | 33 | 15 | .233 | .305 | .301 | .606 | .067 | .311 | 24 | 7 | .266 | 62 | -50 | +1 | +0 | -12 | +33 | -2.9 | ||
| / 162G | — | 650 | 581 | 135 | 18 | 6 | 3 | 46 | 154 | 15 | 18 | 8 | .232 | .306 | .299 | .605 | .067 | .309 | 24 | 7 | .266 | 62 | -28 | +0 | +0 | -7 | +18 | -1.6 | ||
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 | GCL Pirates | 85 | 76 | 18 | 4 | 2 | 0 | 4 | 13 | 3 | 0 | 0 | .237 | .301 | .342 | .643 | .105 | .281 | 15 | 5 | .285 | 76 | -2 | +0 | — | — | +2 | 0.0 |
| 2014 | 22 | A+ | Bradenton Marauders | 174 | 155 | 47 | 8 | 3 | 1 | 16 | 35 | 2 | 8 | 3 | .303 | .376 | .413 | .789 | .110 | .387 | 20 | 9 | .353 | 129 | +6 | +0 | — | — | +5 | 1.1 |
| 2014 | 22 | A | West Virginia Power | 270 | 226 | 54 | 4 | 1 | 1 | 34 | 53 | 7 | 7 | 2 | .239 | .356 | .279 | .635 | .040 | .305 | 20 | 13 | .301 | 88 | -4 | +1 | — | — | +8 | 0.5 |
| 2015 | 23 | A+ | Bradenton Marauders | 350 | 299 | 85 | 14 | 5 | 2 | 38 | 53 | 7 | 11 | 7 | .284 | .378 | .385 | .763 | .100 | .339 | 15 | 11 | .342 | 120 | +8 | -1 | — | — | +10 | 1.8 |
| 2016 | 24 | AA | Altoona Curve | 71 | 63 | 11 | 1 | 0 | 0 | 6 | 13 | 1 | 1 | 0 | .175 | .257 | .190 | .448 | .016 | .220 | 18 | 8 | .215 | 23 | -6 | +0 | — | — | +2 | -0.4 |
| 2016 | 24 | A+ | Bradenton Marauders | 68 | 61 | 21 | 4 | 1 | 1 | 5 | 13 | 0 | 1 | 1 | .344 | .394 | .492 | .886 | .148 | .417 | 19 | 7 | .381 | 150 | +4 | -0 | — | — | +2 | 0.6 |
| 2017 | 25 | AAA | Indianapolis Indians | 37 | 30 | 10 | 1 | 0 | 0 | 5 | 8 | 1 | 1 | 1 | .333 | .444 | .367 | .811 | .033 | .455 | 22 | 14 | .369 | 141 | +2 | -0 | — | — | +1 | 0.3 |
| 2017 | 25 | AA | Altoona Curve | 110 | 89 | 23 | 3 | 0 | 0 | 16 | 16 | 5 | 4 | 1 | .258 | .400 | .292 | .692 | .034 | .315 | 15 | 15 | .334 | 114 | +2 | +0 | — | — | +3 | 0.5 |