Jim Thomas (tennis) ATP Doubles finals: 13 (6–7) ATP Doubles finals: 13 (6–7)

| Outcome | Date_ | Tournament | Surface | Partnering | Opponents_in_the_final | Score |
|---|---|---|---|---|---|---|
| Runner-up | October 2, 2006 | Tokyo, Japan | Hard (O) | Paul Goldstein | Ashley Fisher Tripp Phillips | 2-6, 5-7 |
| Winner | July 9, 2007 | Newport, United States | Grass (O) | Jordan Kerr | Nathan Healey Igor Kunitsyn | 6–3, 7–5 |