| Singles | |
|---|---|
| 2011 Natomas Men's Professional Tennis Tournament | |
| Champion |
|
| Runner-up |
|
| Final score | 6–4, 3–6, 6–4 |
John Millman was the defending champion, but did not participate.
Ivo Karlović won the title, defeating James Blake 6–4, 3–6, 6–4 in the final.