| Tommy Casey | |
| Bats: | Unknown |
| Throws: | Left |
| Debutleague: | MLB |
| Debutdate: | August 17 |
| Debutyear: | 1887 |
| Debutteam: | Philadelphia Athletics |
| Finalleague: | MLB |
| Finaldate: | August 17 |
| Finalyear: | 1887 |
| Finalteam: | Philadelphia Athletics |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat2label: | ERA |
| Stat3label: | Strikeouts |
| Stat1value: | 0-0 |
| Stat2value: | 18.00 |
| Stat3value: | 0 |
| Teams: |
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Tommy Casey was a professional baseball pitcher in the American Association. He pitched in one game on August 17, 1887, for the Philadelphia Athletics.