Zach Stewart
P
Buffalo Bisons
+0.0
WAR
Age 39
RHP
6'2" / 205 lbs
AAA
ERA—
FIP—
xFIP—
SIERA—
K%—
BB%—
K-BB%—
IP—
trajectory · insufficient sample
Career (MLE) + Projections
Park-neutral MLB-equivalent. MiLB translated via MLE factors. FIP-based WAR vs replacement FIP=5.4 (SP) / 5.0 (RP, <80 IP). FIP+ = runs above league-avg FIP · REP = replacement-level bonus.
| Year | Age | Lvl | Team | G | GS | IP | BF | K | BB | HR | K% | BB% | HR% | ERA | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | 28 | AAA | Salt Lake Bees | 12 | 8 | 39 | 165 | 27 | 13 | 4 | 14.4% | 8.3% | 2.8% | 3.43 | 4.46 | +0.3 |
| 2017 | 30 | AAA | Norfolk Tides | 7 | 3 | 17 | 81 | 13 | 10 | 4 | 14.1% | 13.0% | 7.4% | 7.41 | 7.62 | -0.5 |
| 2018 | 31 | AAA | Buffalo Bisons | 14 | 4 | 34 | 159 | 19 | 12 | 3 | 10.5% | 7.9% | 1.8% | 4.98 | 4.20 | +0.3 |
| ▸ Career (all levels · actual + projected) | ||||||||||||||||
| Career | — | 33 | 15 | 91 | 405 | 52 | 37 | 13 | 12.8% | 9.1% | 3.3% | 4.76 | 4.99 | +0.3 | ||
| / 200 IP | — | 73 | 33 | 200 | 893 | 115 | 82 | 29 | 12.8% | 9.1% | 3.3% | 4.76 | 4.99 | +1.0 | ||
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.