Stadium: Court 1 Round: 24 Ground: Hardcourt outdoor
| Challenger Nottingham | 2019/06/10 13:35 | Brydan Klein v Lloyd Glasspool | 7-6,6-2 |
| Challenger Surbiton | 2019/06/03 14:30 | Lloyd Glasspool v Dominik Koepfer | 4-6,6-7 |
| ITF M15 Heraklion | 2019/05/19 07:30 | Lloyd Glasspool v Yshai Oliel | 3-6,4-6 |
| ITF M15 Heraklion | 2019/05/18 07:30 | Lloyd Glasspool v Peter Bothwell | 6-7,6-4,6-1 |
| ITF M15 Heraklion | 2019/05/17 07:00 | Lloyd Glasspool v Aaron Addison | 6-3,6-2 |
| ITF M15 Heraklion | 2019/05/16 07:00 | Lloyd Glasspool v Erik Crepaldi | 6-1,6-1 |
| ITF M15 Heraklion | 2019/05/15 09:35 | Lloyd Glasspool v Samuel Bothwell | 6-3,6-4 |
| ITF M15 Heraklion | 2019/05/10 07:00 | Lloyd Glasspool v Jonas Trinker | 4-6,4-6 |
| Challenger Gatineau | 2019/07/15 17:35 | Collin Altamirano v Brandon Holt | 1-6,6-7 |
| Challenger Winnetka | 2019/07/11 17:25 | Denis Istomin v Collin Altamirano | 6-3,6-0 |
| Challenger Winnetka | 2019/07/09 16:45 | Collin Altamirano v Thai-Son Kwiatkowski | 6-3,6-0 |
| Challenger Winnetka | 2019/07/08 16:25 | Collin Altamirano v Martin Redlicki | 6-2,4-6,6-4 |
| Challenger Columbus | 2019/06/13 14:00 | Collin Altamirano v Emilio Gomez | 5-7,7-5,0-6 |
| Challenger Columbus | 2019/06/11 17:55 | Collin Altamirano v James Trotter | 6-3,6-1 |
| Challenger Little Rock | 2019/06/08 00:10 | Collin Altamirano v Raymond Sarmiento | 4-6,4-6 |
| Challenger Little Rock | 2019/06/04 15:00 | Collin Altamirano v Alexander Sarkissian | 6-3,6-1 |