| Champ: | Roger Federer |
| Runner: |  David Ferrer |
| Score: | 6–2, 6–3, 6–2 |
| Draw: | 8 |
| Type: | singles doubles |
| Main Name: | ATP Finals |
See main article: 2007 Tennis Masters Cup.
Defending champion Roger Federer defeated David Ferrer in the final, 6–2, 6–3, 6–2 to win the singles tennis title at the 2007 Tennis Masters Cup. It was his fourth Tour Finals title.[1]
Future seven-time champion Novak Djokovic and Richard Gasquet made their tournament debuts; both were eliminated in the round-robin stage.
Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-players-ties, head-to-head records; 4. in three-players-ties, percentage of sets won, or of games won; 5. steering-committee decision.
Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-players-ties, head-to-head records; 4. in three-players-ties, percentage of sets won, or of games won; 5. steering-committee decision.