38 MLB Players debut in 1880
| # | Player | debut Date |
|---|---|---|
| 1. | Bill Ahearn | 6/19/1880 |
| 2. | Fatty Briody | 6/16/1880 |
| 3. | Tom Burns | 5/1/1880 |
| 4. | Roger Connor | 5/1/1880 |
| 5. | Larry Corcoran | 5/1/1880 |
| 6. | Sam Crane | 5/1/1880 |
| 7. | Steve Dignan | 6/1/1880 |
| 8. | Jerry Dorgan | 7/8/1880 |
| 9. | Denny Driscoll | 7/1/1880 |
| 10. | Fred Dunlap | 5/1/1880 |
| 11. | Dude Esterbrook | 5/1/1880 |
| 12. | Buck Ewing | 9/9/1880 |
| 13. | Patrick Gillespie | 5/1/1880 |
| 14. | Charlie Guth | 9/30/1880 |
| 15. | James Haley | 6/22/1880 |
| 16. | Ned Hanlon | 5/1/1880 |
| 17. | Arthur Irwin | 5/1/1880 |
| 18. | Tom Kearns | 8/26/1880 |
| 19. | Tim Keefe | 8/6/1880 |
| 20. | Arlie Latham | 7/5/1880 |
| 21. | Mike Lawlor | 5/27/1880 |
| 22. | Jack Leary | 8/21/1880 |
| 23. | Frank Mountain | 7/19/1880 |
| 24. | Mike Moynahan | 8/20/1880 |
| 25. | Tom Poorman | 5/5/1880 |
| 26. | Old Hoss Radbourn | 5/5/1880 |
| 27. | John Reilly | 5/18/1880 |
| 28. | Pop Smith | 5/1/1880 |
| 29. | Joe Sommer | 7/8/1880 |
| 30. | Dan Stearns | 8/17/1880 |
| 31. | Harry Stovey | 5/1/1880 |
| 32. | Joe Straub | 6/24/1880 |
| 33. | Bill Tobin | 7/21/1880 |
| 34. | Sam Trott | 5/29/1880 |
| 35. | George Weidman | 8/26/1880 |
| 36. | Mickey Welch | 5/1/1880 |
| 37. | Art Whitney | 5/1/1880 |
| 38. | George Wood | 5/1/1880 |
Barry Codell's Official Blog |
| The Daily Diamond