| Round of 16 | Quarterfinals | Semifinals | Final | Winner |
|---|
| | | | | | | (1)Cole Ciccone (ON) | | | | | | | (1)Cole Ciccone (ON) | | | | | BYE | | | | | | | 2011/05/28 5pm | (1)Cole Ciccone (ON) | | | | Kyle Fernandes (ON) | | 6-1, 6-2 | | | | 2011/05/28 3pm | Connor Douglas (ON) | | | | | Connor Douglas (ON) | 6-1, 6-1 | | | | | | | 2011/05/29 2pm | (1)Cole Ciccone (ON) | | | (4)Clarke Wilson (ON) | | | 6-7, 6-1, 6-2 | | | | (4)Clarke Wilson (ON) | | | | | BYE | | | | | | | 2011/05/28 5pm | (4)Clarke Wilson (ON) | | | | Christopher Corrao (ON) | | 7-5, 5-1 (Ret. due to injury) | | | | 2011/05/28 3pm | Christopher Corrao (ON) | | | | | Tristan Martin (ON) | 6-2, 6-1 | | | | | | | | 2011/05/29 4pm | (1)Cole Ciccone (ON) | | Joe Lloyd (ON) | | | | 7-5, 6-3 | | 2011/05/28 3pm | Joe Lloyd (ON) | | | | | Josh Matos (ON) | 2-6, 6-3, 6-2 | | | | | | 2011/05/28 5pm | (3)Matthew Welsman (ON) | | | | BYE | | 6-1, 6-1 | | | | | (3)Matthew Welsman (ON) | | | | | (3)Matthew Welsman (ON) | | | | | | | | 2011/05/29 2pm | (2)Rod Senehi (ON) | | | Austin Walker (ON) | | | 6-1, 6-3 | | | 2011/05/28 3pm | Austin Walker (ON) | | | | | George Marinosyan (ON) | 6-0, 6-2 | | | | | | 2011/05/28 5pm | (2)Rod Senehi (ON) | | | | BYE | | 6-0. 6-3 | | | | | (2)Rod Senehi (ON) | | | | | (2)Rod Senehi (ON) | | | | | | | | | | |
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