Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Jhoulys Chacín | Stat | Zach Duke |
|---|---|---|
| 14 | Seasons | 15 |
| 32.0 | Career VAL | 32.9 |
| 7.5 (2013) | Peak-season VAL | 7.8 (2009) |
| — | All-Star Selections | 1× |
VAL is Value Above League — regular-season production measured against the league at the same position group (MLB VAL board).
| Jhoulys Chacín | Stat | Zach Duke |
|---|---|---|
| Career | ||
| 345 | Games | 576 |
| Batting | ||
| 65 | Hits | 57 |
| 2 | Home runs | 2 |
| 22 | RBI | 23 |
| 16 | Runs | 17 |
| 1 | Stolen bases | 0 |
| 11 | ||
| Walks |
|---|
| 12 |
| .180 | Batting avg | .179 |
|---|
| .205 | On-base % | .208 |
|---|
| .219 | Slugging % | .220 |
|---|
| 19 | OPS+ | 17 |
|---|
| Pitching | ||
|---|---|---|
| 85 | Wins | 69 |
| 91 | Losses | 91 |
| 0 | Saves | 4 |
| 1435.2 | Innings pitched | 1360.0 |
| 1,151 | Strikeouts (pitching) | 854 |
| 4.18 | ERA | 4.31 |
| 1.34 | WHIP | 1.45 |
| 97 | ERA+ | 98 |
| Age | Jhoulys Chacín | Zach Duke |
|---|---|---|
| 22 | 4.1 | 5.4 |
| 23 | 3.7 | 6.8 |
| 24 | 0 | 1 |
| 25 | 7.5 | 4.1 |
| 26 | 0 | 7.8 |
| 27 | — | 0 |
| 28 | 2.6 | 0.7 |
| 29 | 6.3 | — |
| 30 | 6.5 | — |
| 31 | 0 | 2.2 |
| 32 | — | 0.2 |
| 33 | 1.3 | 2.8 |
| 34 | 0 | — |
| 35 | — | 1.9 |