| | | | | | | |
| (1)William Tutecky (ON) | | | | | | |
| | (1)William Tutecky (ON) | | | | | |
| BYE | | | | | | |
| | Monday June 25th 2:00pm Donalda | (1)William Tutecky (ON) | | | | |
| Gowtham Ketharanathan (ON) | | 6-0, 6-0 | | | | |
| Monday June 25th 8:00am Donalda | Gowtham Ketharanathan (ON) | | | | | |
| Amad Ahmed (ON) | 7-6, 6-2 | | | | | |
| | | Tuesday June 26th 9:30am Donalda | (1)William Tutecky (ON) | | | |
| Ivan Radomirovic (ON) | | | 6-4, 6-0 | | | |
| | Ivan Radomirovic (ON) | | | | | |
| BYE | | | | | | |
| | Monday June 25th 9:30am Donalda | Ivan Radomirovic (ON) | | | | |
| BYE | | 6-0, 6-0 | | | | |
| | Daniel Tudor (ON) | | | | | |
| Daniel Tudor (ON) | | | | | | |
| | | | Wednesday June 27th Donalda 9:30am | (1)William Tutecky (ON) | | |
| (10)Aleksandar Petrovic (ON) | | | | 7-6, 6-2 | | |
| | (10)Aleksandar Petrovic (ON) | | | | | |
| BYE | | | | | | |
| | Monday June 25th 2:00pm Donalda | (10)Aleksandar Petrovic (ON) | | | | |
| Simon Stoula (ON) | | 6-2, 6-2 | | | | |
| Monday June 25th 8:00am Donalda | Simon Stoula (ON) | | | | | |
| Mark Nirenshtein (ON) | 6-2, 6-1 | | | | | |
| | | Tuesday June 26th 9:30am Donalda | (6)Clarke Wilson (ON) | | | |
| Arseniy Sklyarov (ON) | | | 6-3, 6-1 | | | |
| | Arseniy Sklyarov (ON) | | | | | |
| BYE | | | | | | |
| | Monday June 25th 9:30am Donalda | (6)Clarke Wilson (ON) | | | | |
| BYE | | 6-3, 6-2 | | | | |
| | (6)Clarke Wilson (ON) | | | | | |
| (6)Clarke Wilson (ON) | | | | | | |
| | | | | KEW Friday 9:30am | (1)William Tutecky (ON) | |
| (3)Brett Stinson (ON) | | | | | 7-5,6-3 | |
| | (3)Brett Stinson (ON) | | | | | |
| BYE | | | | | | |
| | Monday June 25th 12:00pm Donalda | (3)Brett Stinson (ON) | | | | |
| Sam Wortzman (ON) | | 6-2, 6-0 | | | | |
| Monday June 25th 8:00am Donalda | Marko Kacar (ON) | | | | | |
| Marko Kacar (ON) | 7-5, 6-3 | | | | | |
| | | Tuesday June 26th 9:30am Donalda | (3)Brett Stinson (ON) | | | |
| Ron Singer (ON) | | | 7-6, 6-1 | | | |
| | Ron Singer (ON) | | | | | |
| BYE | | | | | | |
| | Monday June 25th 9:30am Donalda | Ron Singer (ON) | | | | |
| BYE | | 6-3, 6-4 | | | | |
| | Loic Rahier (ON) | | | | | |
| Loic Rahier (ON) | | | | | | |
| | | | Wednesday June 27th Donalda 9:30am | (3)Brett Stinson (ON) | | |
| Brooks Coffey (ON) | | | | 7-5, 6-2 | | |
| | Brooks Coffey (ON) | | | | | |
| BYE | | | | | | |
| | Monday June 25th 9:30am Donalda | Peter Coombs (ON) | | | | |
| BYE | | 6-3, 7-5 | | | | |
| | Peter Coombs (ON) | | | | | |
| Peter Coombs (ON) | | | | | | |
| | | Tuesday June 26th 9:30am Donalda | (8)John Drake (ON) | | | |
| Shawn Montuya (ON) | | | 6-2, 6-2 | | | |
| Monday June 25th 8:00am Donalda | James Chew (ON) | | | | | |
| James Chew (ON) | 6-3, 7-5 | | | | | |
| | Monday June 25th 12:30pm Donalda | (8)John Drake (ON) | | | | |
| BYE | | 6-1, 6-2 | | | | |
| | (8)John Drake (ON) | | | | | |
| (8)John Drake (ON) | | | | | | |
| | | | | | KEW Sat 8:30am | (2)Jack Mingjie Lin (ON) |
| (7)Malik Bhatnagar (ON) | | | | | | 6-4, 6-3 |
| | (7)Malik Bhatnagar (ON) | | | | | |
| BYE | | | | | | |
| | Monday June 25th 12:30pm Donalda | (7)Malik Bhatnagar (ON) | | | | |
| Mark Pieczynski (ON) | | 7-5, 7-5 | | | | |
| Monday June 25th 8:00am Donalda | Ivan Mitric (ON) | | | | | |
| Ivan Mitric (ON) | 6-3, 7-5 | | | | | |
| | | Tuesday June 26th 10am Donalda | (7)Malik Bhatnagar (ON) | | | |
| Paul Haghighat Talab (ON) | | | 6-0, 6-2 | | | |
| | Paul Haghighat Talab (ON) | | | | | |
| BYE | | | | | | |
| | Monday June 25th 10:30am Donalda | Aidan Beaty (ON) | | | | |
| BYE | | 7-6 (3), 6-0 | | | | |
| | Aidan Beaty (ON) | | | | | |
| Aidan Beaty (ON) | | | | | | |
| | | | Wednesday June 27th Donalda 9:30am | (4)Alexander Mironov (ON) | | |
| Mark Jensen (ON) | | | | 6-4, 6-1 | | |
| | Mark Jensen (ON) | | | | | |
| BYE | | | | | | |
| | Monday June 25th 12:30pm Donalda | Paul Olteanu (ON) | | | | |
| Nikolas Loncar (ON) | | 6-2, 6-3 | | | | |
| Monday June 25th 8:00am Donalda | Paul Olteanu (ON) | | | | | |
| Paul Olteanu (ON) | 6-4, 2-6, 6-2 | | | | | |
| | | Tuesday June 26th 11am Donalda | (4)Alexander Mironov (ON) | | | |
| David Sun (ON) | | | 6-0, 6-2 | | | |
| | David Sun (ON) | | | | | |
| BYE | | | | | | |
| | Monday June 25th 2:00pm Donalda | (4)Alexander Mironov (ON) | | | | |
| BYE | | 6-1, 6-4 | | | | |
| | (4)Alexander Mironov (ON) | | | | | |
| (4)Alexander Mironov (ON) | | | | | | |
| | | | | KEW Friday 9:30am | (2)Jack Mingjie Lin (ON) | |
| (5)Eli Ogilvy (ON) | | | | | 6-2,6-3 | |
| | (5)Eli Ogilvy (ON) | | | | | |
| BYE | | | | | | |
| | Monday June 25th 12:30pm Donalda | (5)Eli Ogilvy (ON) | | | | |
| Tyler O'meara (ON) | | 6-3, 6-4 | | | | |
| Monday June 25th 9:00am Donalda | Tyler O'meara (ON) | | | | | |
| Spencer Grant (ON) | 6-1, 6-1 | | | | | |
| | | Tuesday June 26th 11am Donalda | (5)Eli Ogilvy (ON) | | | |
| Alberto Vergara (ON) | | | 6-4, 6-4 | | | |
| | Alberto Vergara (ON) | | | | | |
| BYE | | | | | | |
| | Monday June 25th 11:00am Donalda | (9)Zac Faveri (ON) | | | | |
| BYE | | 6-4, 6-0 | | | | |
| | (9)Zac Faveri (ON) | | | | | |
| (9)Zac Faveri (ON) | | | | | | |
| | | | Wednesday June 27th Donalda 9:30am | (2)Jack Mingjie Lin (ON) | | |
| Marko Petrovic (ON) | | | | 6-3, 6-1 | | |
| | Marko Petrovic (ON) | | | | | |
| BYE | | | | | | |
| | Monday June 25th 11:00am Donalda | Marko Petrovic (ON) | | | | |
| BYE | | 6-1, 6-2 | | | | |
| | Justin Deak (ON) | | | | | |
| Justin Deak (ON) | | | | | | |
| | | Tuesday June 26th 11am Donalda | (2)Jack Mingjie Lin (ON) | | | |
| Zeeydan Youssef (ON) | | | 6-1, 6-0 | | | |
| Monday June 25th 9:30am Donalda | Michael Polishchuk (ON) | | | | | |
| Michael Polishchuk (ON) | 6-1, 6-2 | | | | | |
| | Monday June 25th 12:30pm Donalda | (2)Jack Mingjie Lin (ON) | | | | |
| BYE | | 6-1, 6-1 | | | | |
| | (2)Jack Mingjie Lin (ON) | | | | | |
| (2)Jack Mingjie Lin (ON) | | | | | | |
| | | | | | | |