| 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 Maroons 1884 | 51 | 1914 | St. Louis Maroons | Brennan | Jack | Jack | 50 | 231 | 0 | 0 | 0.216% | 11 | 3B | 1 | 15 | |||||
| St. Louis Maroons 1884 | 51 | 1914 | St. Louis Maroons | Brennan | Jack | Jack | 50 | 231 | 0 | 0 | 0.216% | 27 | C | 2 | 74 | |||||
| St. Louis Maroons 1884 | 51 | 1914 | St. Louis Maroons | Brennan | Jack | Jack | 50 | 231 | 0 | 0 | 0.216% | 1 | OF | 1 | 2 | |||||
| St. Louis Maroons 1884 | 51 | 1914 | St. Louis Maroons | Brennan | Jack | Jack | 50 | 231 | 0 | 0 | 0.216% | 1 | SS | 0 | 1 | |||||
| St. Louis Maroons 1885 | 51 | 1914 | St. Louis Maroons | Brennan | Jack | Jack | 1 | 10 | 0 | 1 | 0.100% | 2 | 3B | 0 | 1 | |||||
| St. Louis Maroons 1885 | 51 | 1914 | St. Louis Maroons | Brennan | Jack | Jack | 1 | 10 | 0 | 1 | 0.100% | 1 | OF | 0 | 0 | |||||
| Kansas City Cowboys 1888 | 51 | 1914 | Kansas City Cowboys | Brennan | Jack | Jack | 20 | 118 | 0 | 6 | 0.169% | 7 | 3B | 1 | 13 | |||||
| Kansas City Cowboys 1888 | 51 | 1914 | Kansas City Cowboys | Brennan | Jack | Jack | 20 | 118 | 0 | 6 | 0.169% | 20 | C | 4 | 49 | |||||
| Kansas City Cowboys 1888 | 51 | 1914 | Kansas City Cowboys | Brennan | Jack | Jack | 20 | 118 | 0 | 6 | 0.169% | 0 | OF | 0 | 0 | |||||
| Philadelphia Athletics 1889 | 51 | 1914 | Philadelphia Athletics | Brennan | Jack | Jack | 25 | 113 | 0 | 15 | 0.221% | 6 | 2B | 2 | 22 | |||||
| Philadelphia Athletics 1889 | 51 | 1914 | Philadelphia Athletics | Brennan | Jack | Jack | 25 | 113 | 0 | 15 | 0.221% | 6 | 3B | 0 | 12 | |||||
| Philadelphia Athletics 1889 | 51 | 1914 | Philadelphia Athletics | Brennan | Jack | Jack | 25 | 113 | 0 | 15 | 0.221% | 10 | C | 2 | 18 | |||||
| Philadelphia Athletics 1889 | 51 | 1914 | Philadelphia Athletics | Brennan | Jack | Jack | 25 | 113 | 0 | 15 | 0.221% | 0 | OF | 1 | 3 | |||||
| Cleveland Infants 1890 | 51 | 1914 | Cleveland Infants | Brennan | Jack | Jack | 59 | 233 | 0 | 26 | 0.253% | 8 | 3B | 1 | 24 | |||||
| Cleveland Infants 1890 | 51 | 1914 | Cleveland Infants | Brennan | Jack | Jack | 59 | 233 | 0 | 26 | 0.253% | 34 | C | 6 | 49 | |||||
| Cleveland Infants 1890 | 51 | 1914 | Cleveland Infants | Brennan | Jack | Jack | 59 | 233 | 0 | 26 | 0.253% | 5 | OF | 1 | 4 |