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Given Name: Mario
Date of Birth: 12-26-1950
Place of Birth: Chihuahua, Chihuahua, Mexico
Height: 71"
Weight: 170 lbs
Bats: R
Throws: R
Age: 76
| League | Award | Years |
|---|
| Year | Team | AB | H | HR | BA | R | RBI | SB |
|---|---|---|---|---|---|---|---|---|
| 1974 | Pittsburgh Pirates | 163 | 36 | 0 | 0.221 | 10 | 15 | 1 |
| 1975 | Pittsburgh Pirates | 50 | 9 | 0 | 0.180 | 8 | 2 | 0 |
| 1976 | Pittsburgh Pirates | 92 | 17 | 0 | 0.185 | 6 | 12 | 0 |
| 1977 | Pittsburgh Pirates | 81 | 16 | 0 | 0.198 | 5 | 4 | 0 |
| 1978 | Pittsburgh Pirates | 55 | 12 | 1 | 0.218 | 5 | 3 | 3 |
| 1979 | Seattle Mariners | 373 | 74 | 1 | 0.198 | 26 | 29 | 3 |
| 1980 | Seattle Mariners | 277 | 68 | 2 | 0.245 | 27 | 14 | 3 |
| 1981 | Texas Rangers | 229 | 53 | 0 | 0.231 | 18 | 22 | 2 |
| 1982 | Texas Rangers | 17 | 2 | 0 | 0.118 | 1 | 0 | 0 |
| - | Career Totals | 1337 | 287 | 4 | 0.215 | 106 | 101 | 12 |
| Year | Team | W | L | ERA | G | GS | SHO | SV | SO |
|---|---|---|---|---|---|---|---|---|---|
| 1974 | Pittsburgh Pirates | - | - | - | - | - | - | - | - |
| 1975 | Pittsburgh Pirates | - | - | - | - | - | - | - | - |
| 1976 | Pittsburgh Pirates | - | - | - | - | - | - | - | - |
| 1977 | Pittsburgh Pirates | 0 | 0 | 13.5 | 1 | 0 | 0 | 0 | 0 |
| 1978 | Pittsburgh Pirates | - | - | - | - | - | - | - | - |
| 1979 | Seattle Mariners | - | - | - | - | - | - | - | - |
| 1980 | Seattle Mariners | - | - | - | - | - | - | - | - |
| 1981 | Texas Rangers | - | - | - | - | - | - | - | - |
| 1982 | Texas Rangers | - | - | - | - | - | - | - | - |
| - | Career Totals | 0 | 0 | 13.5 | 1 | 0 | 0 | 0 | 0 |
| Year | Team | Position | G | A | E | DP |
|---|---|---|---|---|---|---|
| 1974 | Pittsburgh Pirates | SS | 87 | 187 | 10 | 21 |
| 1975 | Pittsburgh Pirates | SS | 53 | 70 | 5 | 10 |
| 1975 | Pittsburgh Pirates | 3B | 1 | 0 | 0 | 0 |
| 1976 | Pittsburgh Pirates | SS | 45 | 103 | 5 | 19 |
| 1976 | Pittsburgh Pirates | 3B | 2 | 2 | 0 | 0 |
| 1976 | Pittsburgh Pirates | 2B | 1 | 0 | 0 | 0 |
| 1977 | Pittsburgh Pirates | SS | 45 | 80 | 9 | 13 |
| 1977 | Pittsburgh Pirates | 3B | 19 | 6 | 1 | 0 |
| 1977 | Pittsburgh Pirates | P | 1 | 1 | 0 | 0 |
| 1978 | Pittsburgh Pirates | 2B | 21 | 31 | 1 | 3 |
| 1978 | Pittsburgh Pirates | 3B | 18 | 16 | 3 | 1 |
| 1978 | Pittsburgh Pirates | SS | 14 | 14 | 1 | 0 |
| 1979 | Seattle Mariners | SS | 148 | 422 | 20 | 91 |
| 1980 | Seattle Mariners | SS | 114 | 290 | 19 | 68 |
| 1981 | Texas Rangers | SS | 88 | 270 | 12 | 47 |
| 1982 | Texas Rangers | SS | 12 | 16 | 4 | 6 |
| - | Career Totals | - | 669 | 1508 | 90 | 279 |