:( No year-by-year stats
Juan Nieves
- Position
- P
- Jersey Number
- #20
- H/W
- 6' 3" / 175 lbs
- Bats / Throws
- L / L
- Birth Date
- January 5, 1965 (Age: 61)
- Birth City
- Santurce, Puerto Rico
- MLB Debut
- April 10, 1986
- Relatives
- brother of Jose Nieves
hitting stats
pitching stats
| era | G | w | l | sv | K | whip | ip | ||
|---|---|---|---|---|---|---|---|---|---|
| Career | 4.71 | 94 | 32 | 25 | 1 | 352 | 1.50 | 490.2 | |
| 1988 |  | 4.08 | 25 | 7 | 5 | 1 | 73 | 1.21 | 110.1 |
| 1987 | | 4.88 | 34 | 14 | 8 | 0 | 163 | 1.53 | 195.2 |
| 1986 | | 4.92 | 35 | 11 | 12 | 0 | 116 | 1.63 | 184.2 |