P · 6 seasons · 1990 – 1996 · B/T: R/L
Few careers score higher: Al Osuna sits 1st of 0 pitchers all-time in roto value, built over 6 seasons. 1991 was the high-water mark, worth +2.9, 96th that season and 9189th of 51,303 player-seasons on record. Career value accumulated in ERA (+0.2) and saves (+0.0), and drained away in strikeouts (-3.5) and WHIP (-0.3).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1990 | HOU | 12 | -2.19 | #504 | #76,022 |
| 1991★ | HOU | 71 | -2.13 | #492 | #69,479 |
| 1992 | HOU | 66 | -2.19 | #525 | #76,385 |
| 1993 | HOU | 44 | -2.18 | #553 | #74,976 |
| 1994 | LAD | 15 | -2.25 | #508 | #82,292 |
| 1996 | SD | 10 | -2.15 | #884 | #72,144 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1990 | HOU | 12 | -1.89 | #290 | #30,180 |
| 1991★ | HOU | 71 | 2.95 | #96 | #9,189 |
| 1992 | HOU | 66 | -1.18 | #225 | #24,485 |
| 1993 | HOU | 44 | -0.87 | #229 | #22,666 |
| 1994 | LAD | 15 | -2.12 | #312 | #33,441 |
| 1996 | SD | 10 | -2.19 | #358 | #34,415 |
★ Best season by Z