Zac Lowther
P
FCL Orioles
+0.0
WAR
Age 30
LHP
6'2" / 235 lbs
ROK
ERA—
FIP—
xFIP7.20
SIERA6.04
K%—
BB%—
K-BB%—
IP—
trajectory · insufficient sample
STUF5050
CTRL4545
CMD4545
FB Velo
p1090.7
Whiff%
p4724.9%
K%
p4721.7%
xwOBA vs
p100.398
FB-0.7
SL-1.6
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | 22 | A+ | Frederick Keys | 23 | 22 | 124 | 487 | 151 | 34 | 8 | 23.6% | 8.1% | 1.6% | 2.18 | 3.02 | +3.4 |
| 2019 | 23 | AA | Bowie Baysox | 26 | 26 | 148 | 593 | 154 | 63 | 8 | 21.0% | 11.7% | 1.7% | 2.55 | 3.72 | +2.9 |
| 2021 | 25 | MLB | Baltimore Orioles | 21 | 16 | 69 | 322 | 75 | 31 | 10 | 20.9% | 10.6% | 3.5% | 6.00 | 4.60 | +0.4 |
| 2022 | 26 | MLB | Baltimore Orioles | 18 | 9 | 49 | 256 | 47 | 25 | 10 | 17.8% | 10.6% | 5.1% | 10.10 | 5.76 | -0.4 |
| 2023 | 27 | ROK | FCL Orioles | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 0.0% | 0.0% | 0.0% | 9.00 | 3.10 | +0.0 |
| ▸ Career (all levels · actual + projected) | ||||||||||||||||
| Career | — | 89 | 73 | 391 | 1663 | 352 | 170 | 42 | 21.2% | 10.2% | 2.5% | 4.01 | 4.00 | +6.4 | ||
| / 200 IP | — | 46 | 37 | 200 | 851 | 180 | 87 | 22 | 21.2% | 10.2% | 2.5% | 4.01 | 4.00 | +3.3 | ||
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.