Stadium: Center Court Round: 24
| Challenger Dallas | 2015/02/03 22:30 | Nguyen, Daniel v Gabashvili, Teimuraz | 4-6,3-6 |
| Brest, France, Qualifying | 2018/10/20 10:40 | Gabashvili, Teimuraz v Struvay, Eduardo | 5-7,6-4,3-6 |
| Moscow, Russia | 2018/10/14 10:35 | Egor Gerasimov v Gabashvili, Teimuraz | 7-6,6-0 |
| Moscow, Russia | 2018/10/13 08:45 | Gabashvili, Teimuraz v Brands, Daniel | 4-6,7-6,6-3 |
| Challenger Tashkent | 2018/10/07 09:35 | Roman Safiullin v Gabashvili, Teimuraz | 7-6,5-7,6-4 |
| Challenger Tashkent | 2018/10/06 09:55 | Gabashvili, Teimuraz v Betov, Sergey | 6-1,6-3 |
| Challenger Almaty 2 | 2018/10/02 08:50 | Yang, Tsung-Hua v Gabashvili, Teimuraz | 7-6,6-4 |
| Challenger Almaty 2 | 2018/10/01 04:00 | Bogdan Bobrov v Gabashvili, Teimuraz | 6-3,4-6,6-7 |
| Challenger Almaty 2 | 2018/09/30 06:40 | Bury, Aliaksandr v Gabashvili, Teimuraz | 4-6,3-6 |
| Los Angeles, Singles M-ITF-USA-01A | 2019/01/04 20:25 | Brandon Holt v Nguyen, Daniel | 6-4,6-2 |
| Los Angeles, Singles M-ITF-USA-01A | 2019/01/03 19:15 | Nguyen, Daniel v Lebedev, Alexander | 7-6,6-4 |
| Los Angeles, Singles M-ITF-USA-01A | 2019/01/01 19:40 | Alexis Gautier v Nguyen, Daniel | 1-6,2-6 |
| Challenger Champaign | 2018/11/10 17:40 | Nguyen, Daniel v Roelofse, Ruan | 2-6,2-6 |
| Challenger Knoxville | 2018/11/04 22:45 | Lammons, Nathaniel v Nguyen, Daniel | 6-4,3-6,6-4 |
| Challenger Charlottesville | 2018/10/27 18:30 | Ymer, Mikael v Nguyen, Daniel | 3-6,6-2,6-4 |
| Challenger Las Vegas | 2018/10/20 17:00 | Nguyen, Daniel v Thai-Son Kwiatkowski | 2-6,3-6 |
| Challenger Fairfield | 2018/10/07 18:20 | King, Kevin v Nguyen, Daniel | 6-2,6-0 |