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| Name | Given Name | Age | Birthday | Height | Weight | Birth City | Birth Country | Batting Hand | Throwing Hand |
|---|---|---|---|---|---|---|---|---|---|
| Mark Eichhorn | Mark Anthony | 65 | 11/21/1960 | 6'4" | 200 lbs | San Jose | R | R |
| Year | Team | Games | At Bats | Hits | Home Runs | RBI | Batting AVG | Wins | Losses | Strikeouts | Shutouts | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1982 | Toronto Blue Jays | 7 | 0 | 0 | 0 | 0 | 0 | 3 | 16 | 0 | Pitcher | 0 | 0 | 3 | |
| 1986 | Toronto Blue Jays | 69 | 0 | 0 | 0 | 0 | 14 | 6 | 166 | 0 | Pitcher | 0 | 1 | 21 | |
| 1987 | Toronto Blue Jays | 89 | 0 | 0 | 0 | 0 | 10 | 6 | 96 | 0 | Pitcher | 1 | 2 | 30 | |
| 1988 | Toronto Blue Jays | 37 | 0 | 0 | 0 | 0 | 0 | 3 | 28 | 0 | Pitcher | 0 | 1 | 13 | |
| 1989 | Atlanta Braves | 45 | 2 | 0 | 0 | 0 | 0.0000 | 5 | 5 | 49 | 0 | Pitcher | 0 | 1 | 17 |
| 1990 | California Angels | 60 | 0 | 0 | 0 | 0 | 2 | 5 | 69 | 0 | Pitcher | 0 | 0 | 16 | |
| 1991 | California Angels | 70 | 0 | 0 | 0 | 0 | 3 | 3 | 49 | 0 | Pitcher | 0 | 2 | 18 | |
| 1992 | California Angels | 42 | 0 | 0 | 0 | 0 | 2 | 4 | 42 | 0 | Pitcher | 1 | 0 | 11 | |
| 1992 | Toronto Blue Jays | 23 | 0 | 0 | 0 | 0 | 2 | 0 | 19 | 0 | Pitcher | 0 | 0 | 8 | |
| 1993 | Toronto Blue Jays | 54 | 0 | 0 | 0 | 0 | 3 | 1 | 47 | 0 | Pitcher | 0 | 1 | 18 | |
| 1994 | Baltimore Orioles | 43 | 0 | 0 | 0 | 0 | 6 | 5 | 35 | 0 | Pitcher | 0 | 1 | 19 | |
| 1996 | California Angels | 24 | 0 | 0 | 0 | 0 | 1 | 2 | 24 | 0 | Pitcher | 0 | 0 | 6 |