| Home | Teams and Players | Homerun Kings | Top Salaries | Most Runs Batted In | Hall of Fame |
| Name | Darby O'Brien |
| Given Name | William Darby |
| Birth Date | 1863-9-1 |
| Birth City | Peoria, IL |
| Height | 6'1" |
| Weight | 186 lbs. |
| Batting Hand | Right |
| Pitching Hand | Right |
| Alive | No |
| Age | 29 |
| Year | Team | Hits | At Bats | Home Runs | Runs Batted | Batting Average | Wins | Losses | # of Pitching Games | Strikeouts | # of Shutouts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1887 | New York Metropolitans | 157 | 522 | 5 | 73 | 0.300766 | 0 | 0 | 1 | 0 | 0 |
| 1888 | Brooklyn Bridegrooms | 149 | 532 | 2 | 65 | 0.280075 | |||||
| 1889 | Brooklyn Bridegrooms | 170 | 567 | 5 | 80 | 0.299824 | |||||
| 1890 | Brooklyn Bridegrooms | 110 | 350 | 2 | 63 | 0.314286 | |||||
| 1891 | Brooklyn Grooms | 100 | 395 | 5 | 57 | 0.253165 | |||||
| 1892 | Brooklyn Grooms | 119 | 490 | 1 | 56 | 0.242857 |
| Year | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|
| 1887 | 1st Base | 5 | 5 | 4 |
| 1887 | 3rd Base | 0 | 0 | 1 |
| 1887 | Outfielder | 25 | 4 | 20 |
| 1887 | Pitcher | 0 | 0 | 0 |
| 1887 | Shortstop | 1 | 0 | 3 |
| 1888 | Outfielder | 18 | 1 | 15 |
| 1889 | Outfielder | 28 | 5 | 14 |
| 1890 | Outfielder | 8 | 2 | 14 |
| 1891 | Outfielder | 11 | 1 | 11 |
| 1892 | Outfielder | 11 | 4 | 16 |