Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Memphis | 2019/08/12 15:00 | Peck, Joshua v Kros, Jason | 6-3,7-5 |
| ITF M25 Memphis | 2019/08/12 15:00 | Peck, Joshua v Benjamin, Jordan | 6-1,6-3 |
| Challenger Granby | 2019/07/25 00:05 | Vasek Pospisil v Peck, Joshua | 6-3,6-3 |
| Challenger Granby | 2019/07/23 15:40 | Peck, Joshua v Simon, Tobias | 6-4,6-4 |
| Iowa City, Singles Qualifying M-ITF-USA-22A | 2019/07/18 15:30 | Alex Rybakov v Peck, Joshua | 6-3,6-4 |
| Iowa City, Singles Qualifying M-ITF-USA-22A | 2019/07/17 21:30 | Findel-Hawkins, Jack v Peck, Joshua | 4-6,6-7 |
| Iowa City, Singles Qualifying M-ITF-USA-22A | 2019/07/16 15:00 | Peck, Joshua v Budic, Vuk | 4-6,7-6,10-6 |
| Iowa City, Singles Qualifying M-ITF-USA-22A | 2019/07/15 15:00 | Cozbinov, Alexander v Peck, Joshua | 4-6,1-6 |
| Challenger Winnipeg | 2019/07/13 17:00 | Schnur, Brayden v Nguyen, Daniel | 6-2,7-5 |
| Challenger Winnipeg | 2019/07/12 17:00 | Nguyen, Daniel v Antoine Hoang | 7-6,4-6,6-3 |
| Challenger Winnipeg | 2019/07/11 16:00 | Nguyen, Daniel v Enzo Couacaud | 1-6,6-3,6-2 |
| Challenger Winnipeg | 2019/07/09 17:30 | Alexis Galarneau v Nguyen, Daniel | 6-1,1-6,5-7 |
| Challenger Columbus | 2019/06/11 17:35 | Nguyen, Daniel v Thai-Son Kwiatkowski | 6-4,2-6,4-6 |
| Challenger Columbus | 2019/06/10 20:45 | Nguyen, Daniel v Gijs Brouwer | 6-4,6-7,7-5 |
| Little Rock, USA | 2019/06/07 17:00 | Shane, Ryan v Nguyen, Daniel | 3-6,6-3,6-4 |
| Little Rock, USA | 2019/06/05 19:00 | Nguyen, Daniel v Filip Peliwo | 4-6,6-1,6-0 |