Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| Challenger - Cleveland | 2019/01/28 18:25 | Smith, Roy v Gijs Brouwer | 7-6,6-3 |
| Newport Beach, USA | 2019/01/21 19:30 | Smith, Roy v Benjamin Bonzi | 2-6,5-7 |
| Challenger Canberra | 2019/01/07 04:15 | Tomas Barrios Vera v Smith, Roy | 7-6,6-3 |
| Challenger Noumea | 2018/12/31 06:15 | Marc-Andrea Huesler v Smith, Roy | 6-4,7-6 |
| Houston, USA | 2018/11/19 01:00 | Smith, Roy v Klahn, Bradley | 6-7,6-7 |
| Houston, USA | 2018/11/16 17:50 | Thai-Son Kwiatkowski v Smith, Roy | 6-4,6-7,6-7 |
| Houston, USA | 2018/11/14 16:00 | Smith, Roy v Harrison Adams | 6-3,6-4 |
| Houston, USA | 2018/11/13 19:45 | Darian King v Smith, Roy | 3-6,6-3,6-7 |
| Newport Beach, USA | 2019/01/26 18:00 | Schnur, Brayden v Young, Donald | 6-2,3-6,7-6 |
| Newport Beach, USA | 2019/01/25 22:55 | Young, Donald v Collin Altamirano | 6-2,6-1 |
| Newport Beach, USA | 2019/01/24 20:40 | Aragone, JC v Young, Donald | 3-6,4-6 |
| Newport Beach, USA | 2019/01/22 19:45 | Young, Donald v Noah Rubin | 6-4,6-3 |
| Newport Beach, USA | 2019/01/21 18:00 | Patrick Kypson v Young, Donald | 3-6,2-6 |
| Open d'Australie | 2019/01/09 00:50 | Young, Donald v Lopez Perez | 7-5,1-6,2-6 |
| Challenger Noumea | 2019/01/05 02:00 | Noah Rubin v Young, Donald | 6-2,6-3 |
| Challenger Noumea | 2019/01/04 02:35 | Gleb Sakharov v Young, Donald | 7-5,3-6,1-6 |