Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. J Finn vs C Nugent |
 | 1-0 | 17 | 1898 | NYC Chess Club Championship | C55 Two Knights Defense |
2. J Finn vs Marshall |
| 1-0 | 47 | 1898 | Brooklyn CC - Cosmopolitan CC Teams | C42 Petrov Defense |
3. Marshall vs J Finn |
| 1-0 | 46 | 1898 | Brooklyn CC - Cosmopolitan CC Teams | D55 Queen's Gambit Declined |
4. G Simonson vs J Finn |
| ½-½ | 18 | 1900 | Manhattan CC Championship 1900/01 | B30 Sicilian |
5. J Finn vs Lasker |
 | ½-½ | 51 | 1901 | Exhibition game | C77 Ruy Lopez |
6. J Finn vs E Delmar |
| 0-1 | 38 | 1901 | Manhattan CC Championship 1901 | C70 Ruy Lopez |
7. J Finn vs Marshall |
| 0-1 | 42 | 1901 | Manhattan CC Championship 1901 | C42 Petrov Defense |
8. J Finn vs Lasker |
 | 0-1 | 33 | 1902 | Exhibition game | C01 French, Exchange |
9. J Finn vs H Keidanz |
| 1-0 | 39 | 1903 | Manhattan CC Rice Gambit | C39 King's Gambit Accepted |
10. E Delmar vs J Finn |
| 0-1 | 35 | 1903 | Manhattan CC Rice Gambit | C39 King's Gambit Accepted |
11. J M Hanham vs J Finn |
| 0-1 | 76 | 1903 | Manhattan CC Rice Gambit | C39 King's Gambit Accepted |
12. J Finn vs O Roething |
| 0-1 | 48 | 1903 | Manhattan CC Rice Gambit | C39 King's Gambit Accepted |
13. J Finn vs J M Hanham |
| 0-1 | 48 | 1903 | Manhattan CC Rice Gambit | C39 King's Gambit Accepted |
14. J Finn vs H Phillips |
| 1-0 | 50 | 1903 | Manhattan CC Rice Gambit | C39 King's Gambit Accepted |
15. J Finn vs J C Halpern |
| 0-1 | 32 | 1903 | Manhattan CC Rice Gambit | C39 King's Gambit Accepted |
16. J Finn vs B Siegheim |
| 0-1 | 41 | 1903 | Manhattan CC Rice Gambit | C39 King's Gambit Accepted |
17. J Mieses vs J Finn |
 | 1-0 | 35 | 1903 | Mieses Match Series | C21 Center Game |
18. C Martinez vs J Finn |
| ½-½ | 27 | 1904 | Manhattan CC - Franklin CC | C01 French, Exchange |
19. J Finn vs C Medinus |
 | 1-0 | 43 | 1905 | Manhattan CC-Chicago CC | B32 Sicilian |
20. J Finn vs C Curt |
| ½-½ | 40 | 1905 | Rice Trophy Tournament | B43 Sicilian, Kan, 5.Nc3 |
21. C Curt vs J Finn |
| 0-1 | 39 | 1905 | Rice Trophy Tournament | C00 French Defense |
22. J Finn vs E Schallopp |
 | ½-½ | 40 | 1905 | New York - Berlin m | C49 Four Knights |
23. J Finn vs H B Daly |
 | 1-0 | 28 | 1907 | NYSCA Mid-Summer Meeting | C42 Petrov Defense |
24. E Delmar vs J Finn |
| 0-1 | 73 | 1907 | NYSCA Mid-Summer Meeting | D00 Queen's Pawn Game |
25. Lasker vs J Finn |
 | 0-1 | 27 | 1907 | Rice Gambit thematic m | C39 King's Gambit Accepted |