Stadium: James T. Driscoll Round: 24 Ground: Clay
| ITF USA F35 | 2015/12/06 16:00 | Ryan Shane v Daniel Nguyen | 6-3,3-6,3-6 |
| ITF USA F18 | 2014/06/27 22:45 | Ryan Shane v Daniel Nguyen | 6-1,6-7,6-2 |
| Challenger Zhangjiagang | 2019/03/19 05:45 | Daniel Nguyen v Lorenzo Giustino | 0-6,3-6 |
| Challenger Zhangjiagang | 2019/03/18 03:55 | Maverick Banes v Daniel Nguyen | 4-6,3-6 |
| Challenger Yokohama | 2019/02/26 03:30 | Yuichi Sugita v Daniel Nguyen | 2-6,6-4,7-5 |
| Challenger Yokohama | 2019/02/25 04:10 | Blake Ellis v Daniel Nguyen | 6-3,5-7,5-7 |
| Challenger Morelos | 2019/02/18 21:15 | Gerardo L Villasenor v Daniel Nguyen | 6-3,6-3 |
| Challenger Chennai | 2019/02/04 04:30 | Daniel Nguyen v Daniel Altmaier | 3-6,2-6 |
| Challenger Launceston | 2019/01/29 02:35 | Pedro Martinez v Daniel Nguyen | 7-5,7-6 |
| Challenger Launceston | 2019/01/28 02:00 | Daniel Nguyen v Dayne Kelly | 6-3,2-6,7-5 |
| ITF M25 Calabasas | 2019/03/19 18:25 | Tom Fawcett v Ryan Shane | 6-3,7-6 |
| ITF M25 Bakersfield | 2019/03/14 04:10 | Ryan Shane v Alexander Ritschard | 5-7,5-7 |
| ITF M25 Glasgow | 2019/02/21 13:00 | Elmar Ejupovic v Ryan Shane | 6-7,7-6,6-2 |
| ITF M25 Glasgow | 2019/02/19 10:00 | Anton Matusevich v Ryan Shane | 3-6,3-6 |
| ITF M25 Barnstaple | 2019/02/14 13:00 | Danylo Kalenichenko v Ryan Shane | 6-3,6-4 |
| ITF M25 Barnstaple | 2019/02/13 10:00 | Botic Van De Zandschulp v Ryan Shane | 1-6,3-6 |
| ITF M25 Barnstaple | 2019/02/12 11:55 | Joao Monteiro v Ryan Shane | 6-7,2-6 |
| ITF M25 Oberentfelden | 2019/02/07 12:00 | Ryan Shane v Elmar Ejupovic | 5-7,6-1,6-7 |