Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Diego Castillo | Stat | Kazuhiro Sasaki |
|---|---|---|
| 7 | Seasons | 4 |
| 9.6 | Career VAL | 9.5 |
| 3.1 (2019) | Peak-season VAL | 3.5 (2001) |
| — | Rookie of the Year | 1× |
| — | All-Star Selections | 2× |
| — | Black ink (league-leading seasons) | 0 |
| — | Gray ink (top-10 finishes) | 2 |
VAL is Value Above League — regular-season production measured against the league at the same position group (MLB VAL board). Black and gray ink count seasons from 1950 on.
| Diego Castillo | Stat | Kazuhiro Sasaki |
|---|---|---|
| Career | ||
| 265 | Games | 228 |
| Pitching | ||
| 24 | Wins | 7 |
| 18 | Losses | 16 |
| 35 | Saves | 129 |
| 278.1 | Innings pitched | 223.1 |
| 310 | Strikeouts (pitching) | 242 |
| 3.20 | ||
| ERA |
|---|
| 3.14 |
| 1.12 | WHIP | 1.08 |
|---|
| 135 | ERA+ | 148 |
|---|
| Age | Diego Castillo | Kazuhiro Sasaki |
|---|---|---|
| 24 | 2.6 | — |
| 25 | 3.1 | — |
| 27 | 2.4 | — |
| 28 | 1.5 | — |
| 32 | — | 2.2 |
| 33 | — | 3.5 |
| 34 | — | 2.8 |
| 35 | — | 1 |