Jonathan Aro
P
Salt Lake Bees
+0.0
WAR
Age 35
RHP
6'0" / 235 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 | 24 | MLB | Boston Red Sox | 40 | 0 | 84 | 350 | 80 | 22 | 4 | 20.6% | 6.4% | 0.7% | 3.52 | 2.56 | +2.6 |
| 2016 | 25 | MLB | Seattle Mariners | 25 | 1 | 37 | 149 | 25 | 11 | 2 | 15.2% | 7.2% | 1.9% | 2.43 | 3.79 | +0.5 |
| 2017 | 26 | AAA | Tacoma Rainiers | 25 | 1 | 43 | 167 | 48 | 11 | 5 | 25.3% | 6.9% | 3.6% | 3.16 | 3.79 | +0.6 |
| 2018 | 27 | AAA | El Paso Chihuahuas | 38 | 0 | 44 | 183 | 36 | 19 | 3 | 17.3% | 10.9% | 1.7% | 3.68 | 3.93 | +0.6 |
| 2019 | 28 | AAA | Gwinnett Stripers | 31 | 2 | 64 | 261 | 40 | 8 | 3 | 12.7% | 3.4% | 1.7% | 3.53 | 3.38 | +1.2 |
| 2022 | 31 | AAA | Salt Lake Bees | 40 | 7 | 63 | 283 | 51 | 21 | 4 | 15.9% | 7.8% | 1.6% | 6.03 | 3.64 | +1.0 |
| ▸ Career (all levels · actual + projected) | ||||||||||||||||
| Career | — | 199 | 11 | 334 | 1393 | 247 | 96 | 23 | 17.7% | 6.9% | 1.7% | 3.85 | 3.39 | +7.8 | ||
| / 200 IP | — | 119 | 7 | 200 | 833 | 148 | 57 | 14 | 17.7% | 6.9% | 1.7% | 3.85 | 3.39 | +4.7 | ||
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.