Wei-Yin Chen
P
Miami Marlins
Age 41
LHP
6'0" / 200 lbs
MLB
ERA—
FIP—
xFIP—
SIERA—
K%—
BB%—
K-BB%—
IP—
trajectory · insufficient sample
FB Velo
p1091.4
Whiff%
p1520.3%
K%
p3820.5%
xwOBA vs
p150.353
Career (MLE) + Projections
Park-neutral MLB-equivalent. MiLB translated via MLE factors. FIP-based WAR vs replacement FIP=5.4 (SP) / 4.55 (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 | 30 | MLB | Baltimore Orioles | 32 | 32 | 194 | 802 | 155 | 41 | 28 | 19.3% | 5.2% | 3.3% | 3.29 | 3.93 | +3.3 |
| 2016 | 31 | MLB | Miami Marlins | 22 | 22 | 123 | 520 | 100 | 24 | 22 | 19.2% | 4.6% | 4.5% | 4.96 | 4.52 | +1.3 |
| 2017 | 32 | MLB | Miami Marlins | 12 | 7 | 38 | 153 | 28 | 10 | 3 | 18.9% | 6.8% | 2.4% | 3.35 | 3.68 | +0.4 |
| 2018 | 33 | MLB | Miami Marlins | 28 | 28 | 141 | 602 | 122 | 42 | 19 | 19.4% | 7.2% | 3.5% | 4.60 | 4.30 | +1.8 |
| 2019 | 34 | MLB | Miami Marlins | 45 | 0 | 68 | 307 | 63 | 16 | 15 | 20.5% | 5.2% | 5.2% | 6.59 | 4.87 | -0.1 |
| ▸ Career (all levels · actual + projected) | ||||||||||||||||
| Career | — | 139 | 89 | 565 | 2384 | 464 | 135 | 90 | 19.5% | 5.7% | 3.8% | 4.38 | 4.26 | +7.6 | ||
| / 200 IP | — | 49 | 32 | 200 | 844 | 164 | 48 | 32 | 19.5% | 5.7% | 3.8% | 4.38 | 4.26 | +2.7 | ||
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.