| Team | Age | Year of Death | Team Name | Last Name | First Name | Name Given | Hits | At Bats | Home Runs | RBI | Batting Average | Errors | Position | Double Plays | Assists | Wins | Losses | Games pitched in | Strikeouts | Shutouts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Detroit Tigers 1984 | 69 | Detroit Tigers | Mason | Roger | Roger Leroy | 0 | 0 | 0 | 0 | nan% | 0 | P | 0 | 1 | 1 | 1 | 5 | 15 | 0 | |
| San Francisco Giants 1985 | 69 | San Francisco Giants | Mason | Roger | Roger Leroy | 1 | 11 | 0 | 0 | 0.091% | 0 | P | 0 | 2 | 1 | 3 | 5 | 26 | 1 | |
| San Francisco Giants 1986 | 69 | San Francisco Giants | Mason | Roger | Roger Leroy | 1 | 21 | 0 | 0 | 0.048% | 1 | P | 0 | 4 | 3 | 4 | 11 | 43 | 0 | |
| San Francisco Giants 1987 | 69 | San Francisco Giants | Mason | Roger | Roger Leroy | 1 | 8 | 0 | 0 | 0.125% | 0 | P | 2 | 3 | 1 | 1 | 5 | 18 | 0 | |
| Houston Astros 1989 | 69 | Houston Astros | Mason | Roger | Roger Leroy | 0 | 0 | 0 | 0 | nan% | 0 | P | 0 | 0 | 0 | 0 | 2 | 3 | 0 | |
| Pittsburgh Pirates 1991 | 69 | Pittsburgh Pirates | Mason | Roger | Roger Leroy | 0 | 0 | 0 | 0 | nan% | 0 | P | 1 | 5 | 3 | 2 | 24 | 21 | 0 | |
| Pittsburgh Pirates 1992 | 69 | Pittsburgh Pirates | Mason | Roger | Roger Leroy | 0 | 10 | 0 | 0 | 0.000% | 1 | P | 0 | 7 | 5 | 7 | 65 | 56 | 0 | |
| Philadelphia Phillies 1993 | 69 | Philadelphia Phillies | Mason | Roger | Roger Leroy | 1 | 3 | 0 | 0 | 0.333% | 0 | P | 0 | 2 | 5 | 5 | 34 | 32 | 0 | |
| San Diego Padres 1993 | 69 | San Diego Padres | Mason | Roger | Roger Leroy | 0 | 3 | 0 | 0 | 0.000% | 0 | P | 0 | 6 | 0 | 7 | 34 | 39 | 0 | |
| New York Mets 1994 | 69 | New York Mets | Mason | Roger | Roger Leroy | 0 | 0 | 0 | 0 | nan% | 0 | P | 0 | 3 | 2 | 4 | 41 | 26 | 0 | |
| Philadelphia Phillies 1994 | 69 | Philadelphia Phillies | Mason | Roger | Roger Leroy | 0 | 0 | 0 | 0 | nan% | 0 | P | 0 | 0 | 1 | 1 | 6 | 7 | 0 |