Stadium: Wanaro N'godrela Round: 27 Ground: Hardcourt outdoor
| Challenger Noumea | 2019/01/03 01:10 | Salvatore Caruso v Gleb Sakharov | 4-6,6-4,3-6 |
| Challenger Noumea | 2019/01/02 02:45 | Gleb Sakharov v Kenny de Schepper | 7-6,6-4 |
| Challenger Noumea | 2018/12/31 04:55 | Gleb Sakharov v Yusuke Takahashi | 6-4,6-1 |
| Mouilleron-Le-Captif, France | 2018/11/07 15:05 | Elias Ymer v Gleb Sakharov | 4-6,7-6,6-4 |
| Mouilleron-Le-Captif, France | 2018/11/06 17:55 | Gleb Sakharov v Matteo Martineau | 6-1,6-3 |
| Challenger Eckental | 2018/11/03 12:55 | Gleb Sakharov v Antoine Hoang | 4-6,2-6 |
| Challenger Eckental | 2018/11/02 12:05 | Bachinger, Matthias v Gleb Sakharov | 6-3,5-7,1-6 |
| Challenger Eckental | 2018/10/31 13:45 | Gleb Sakharov v Garcia-Lopez, Guillermo | 6-4,7-6 |
| Challenger Noumea | 2019/01/02 23:30 | Young, Donald v Rubin Statham | 7-5,6-1 |
| Challenger Noumea | 2019/01/01 23:00 | Kimmer Coppejans v Young, Donald | 6-3,1-6,6-7 |
| Challenger Noumea | 2018/12/31 06:00 | Young, Donald v Renzo Olivo | 7-6,6-3 |
| Challenger Fairfield | 2018/10/09 18:55 | Young, Donald v Lloyd Harris | 6-7,6-4,5-7 |
| Challenger Cary | 2018/09/12 20:20 | Young, Donald v Opelka, Reilly | 1-6,6-7 |
| Challenger Cary | 2018/09/12 00:10 | Jan Choinski v Young, Donald | 7-6,2-6,1-6 |
| Challenger Chicago | 2018/09/07 19:30 | Young, Donald v Opelka, Reilly | 6-3,2-6,6-7 |
| Challenger Chicago | 2018/09/06 17:30 | Young, Donald v Smith, John-Patrick | 6-3,6-4 |