| Tennis Masters Series 2008 |
| Event | Dates/Champion | History |
| Pacific Life Open - Indian Wells, California | Novak Djokovic | All the Finals |
| Sony Ericsson Open - Miami, Florida | Nikolay Davydenko | All the Finals |
| Masters Series Monte Carlo - Monte-Carlo, Monaco | Rafael Nadal | |
| Internazionali BNL d'Italia - Rome, Italy | Novak Djokovic | |
| Masters Series Hamburg - Hamburg, Germany | Rafael Nadal | |
| Rogers Cup - Toronto, Canada | 7/21-27 | |
| W.& S. Financial Group Masters - Cincinnati, Ohio | 7/28-8/3 | |
| Mutua Madrilena Masters Madrid - Madrid, Spain | 10/13-19 | |
| BNP Paribas Masters - Paris, France | 10/27-11/2 | |
| Tennis Masters Cup Shanghai - Shanghai, China | 11/9-16 | |
| Complete ATP schedule | ATP Race Leaderboard |
