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| Name: | Billy Geer |
| Given name: | William Henry Harrison |
| Birth place: | , , |
| Birthday: | 0/0/0 |
| Height: | 68 inches |
| Weight: | 160 lbs |
| Batting: | Unknown |
| Throwing: | Right-handed |
| Age/Age at time of death: |
| Year | Team Name | Batting Statistics | Pitching Statistics | Fielding Statistics |
|---|---|---|---|---|
| 1874 | New York Mutuals | Hits: 51 At Bats: 213 HR: 0 RBI: 23 | Wins: 1 Losses: 3 Total Games: 6 Strikeouts: 13 Shutouts: 0 | Position: 2B Errors: 48 Double Plays: 7 Assists: 139 |
| 1875 | New Haven Elm Citys | Hits: 10 At Bats: 45 HR: 0 RBI: 4 | Wins: 0 Losses: 1 Total Games: 1 Strikeouts: 0 Shutouts: 0 | Position: 1B Errors: 12 Double Plays: 1 Assists: 3 |
| 1878 | Cincinnati Reds | Hits: 22 At Bats: 76 HR: 0 RBI: 7 | Wins: 0 Losses: 0 Total Games: 1 Strikeouts: 0 Shutouts: 0 | Position: C Errors: 12 Double Plays: 1 Assists: 27 |
| 1880 | Worcester Ruby Legs | Hits: 1 At Bats: 4 HR: 0 RBI: 0 | Wins: 26 Losses: 29 Total Games: 63 Strikeouts: 118 Shutouts: 3 | Position: C Errors: 2 Double Plays: 0 Assists: 5 |
| 1884 | Brooklyn Atlantics | Hits: 10 At Bats: 52 HR: 0 RBI: 2 | Wins: 1 Losses: 0 Total Games: 1 Strikeouts: 2 Shutouts: 0 | Position: 3B Errors: 10 Double Plays: 2 Assists: 15 |
| 1884 | Philadelphia Keystones | Hits: 10 At Bats: 52 HR: 0 RBI: 2 | Wins: 1 Losses: 0 Total Games: 1 Strikeouts: 2 Shutouts: 0 | Position: 3B Errors: 10 Double Plays: 2 Assists: 15 |
| 1885 | Louisville Colonels | Hits: 0 At Bats: 5 HR: 0 RBI: 0 | Wins: 13 Losses: 12 Total Games: 25 Strikeouts: 79 Shutouts: 1 | Position: 3B Errors: 2 Double Plays: 0 Assists: 1 |