| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| St. Louis Browns 1950 | 87 | 2013 | St. Louis Browns | Sleater | Lou | Louis Mortimer | 0 | 0 | 0 | 0 | nan% | 0 | P | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| St. Louis Browns 1951 | 87 | 2013 | St. Louis Browns | Sleater | Lou | Louis Mortimer | 7 | 31 | 0 | 1 | 0.226% | 1 | P | 1 | 10 | 1 | 9 | 20 | 33 | 0 |
| St. Louis Browns 1952 | 87 | 2013 | St. Louis Browns | Sleater | Lou | Louis Mortimer | 0 | 2 | 0 | 0 | 0.000% | 0 | P | 0 | 2 | 0 | 1 | 4 | 1 | 0 |
| Washington Senators 1952 | 87 | 2013 | Washington Senators | Sleater | Lou | Louis Mortimer | 1 | 20 | 0 | 1 | 0.050% | 1 | P | 0 | 6 | 4 | 2 | 14 | 22 | 1 |
| Kansas City Athletics 1955 | 87 | 2013 | Kansas City Athletics | Sleater | Lou | Louis Mortimer | 2 | 13 | 0 | 0 | 0.154% | 0 | P | 0 | 3 | 1 | 1 | 16 | 11 | 0 |
| Milwaukee Braves 1956 | 87 | 2013 | Milwaukee Braves | Sleater | Lou | Louis Mortimer | 5 | 10 | 0 | 2 | 0.500% | 0 | P | 0 | 11 | 2 | 2 | 25 | 32 | 0 |
| Detroit Tigers 1957 | 87 | 2013 | Detroit Tigers | Sleater | Lou | Louis Mortimer | 5 | 20 | 3 | 7 | 0.250% | 3 | P | 2 | 11 | 3 | 3 | 41 | 43 | 0 |
| Baltimore Orioles 1958 | 87 | 2013 | Baltimore Orioles | Sleater | Lou | Louis Mortimer | 0 | 6 | 0 | 0 | 0.000% | 1 | P | 0 | 2 | 1 | 0 | 6 | 5 | 0 |
| Detroit Tigers 1958 | 87 | 2013 | Detroit Tigers | Sleater | Lou | Louis Mortimer | 1 | 1 | 1 | 1 | 1.000% | 0 | P | 0 | 2 | 0 | 0 | 4 | 4 | 0 |