Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| Challenger Winnetka Qual | 2018/07/07 18:05 | Alexander Knight v Michael Redlicki | 3-6,2-6 |
| ITF USA F18 | 2018/06/28 16:25 | Alexander Knight v Mateo Nicolas Martinez | 2-6,0-6 |
| ITF USA F18 | 2018/06/26 14:00 | Emilio Gomez v Alexander Knight | 3-6,6-3,5-7 |
| ITF USA F16 | 2018/06/21 17:00 | Ryan Goetz v Alexander Knight | 4-6,6-4,6-2 |
| ITF USA F16 | 2018/06/20 20:30 | Alexander Knight v Emilio Gomez | 6-3,7-6 |
| ITF USA F14 | 2018/06/11 17:25 | Alexander Knight v Liam Draxl | 4-6,7-6,1-6 |
| ITF USA F14 | 2018/06/10 15:00 | Alexander Knight v Sid Donarski | 6-1,7-5 |
| ITF USA F14 | 2018/06/09 16:00 | Alexander Knight v Myles Schalet | 5-7,6-4,7-6 |
| Challenger Winnipeg Qual | 2018/07/08 23:05 | Ricardo Rodriguez-Pace v Lloyd Glasspool | 6-3,6-2 |
| Challenger Winnipeg Qual | 2018/07/08 18:10 | Lloyd Glasspool v Baptiste Crepatte | 3-6,6-3,6-3 |
| Wimbledon Qual | 2018/06/26 14:30 | Stephane Robert v Lloyd Glasspool | 7-5,6-4 |
| Wimbledon Qual | 2018/06/25 13:40 | Sergio Gutierrez-Ferrol v Lloyd Glasspool | 5-7,5-7 |
| Challenger Ilkley Qual | 2018/06/17 13:40 | Akira Santillan v Lloyd Glasspool | 6-3,7-6 |
| Challenger Ilkley Qual | 2018/06/16 10:00 | Lloyd Glasspool v Andrew Whittington | 7-5,6-4 |
| Challenger Nottingham Qual | 2018/06/09 12:30 | Tobias Kamke v Lloyd Glasspool | 6-3,6-2 |
| Challenger Surbiton | 2018/06/05 12:20 | Lloyd Glasspool v Taylor Fritz | 6-4,3-6,4-6 |