Estadio: Court 2 Round: 24 Ground: Clay
| Challenger de Zhangjiagang | 2019/03/18 05:40 | Xin Gao v Di Wu | 5-7,4-6 |
| Challenger de Zhuhai | 2019/03/04 07:05 | Xin Gao v Alex Molcan | 5-7,4-6 |
| ITF M25 Glasgow | 2019/02/18 18:05 | Xin Gao v Alexander Ritschard | 4-6,2-6 |
| ITF M25 Glasgow | 2019/02/18 11:40 | Xin Gao v Joshua Paris | 7-6,3-6,10-8 |
| ITF M25 Barnstaple | 2019/02/11 10:00 | Xin Gao v Julian Cash | 5-7,1-6 |
| Challenger de Canberra | 2019/01/07 06:50 | Sem Verbeek v Xin Gao | 1-6,7-6,6-3 |
| ITF M25 Hong Kong | 2019/01/02 05:00 | Xin Gao v Jeremy Jahn | 0-6,3-6 |
| ITF Hong Kong F3 | 2018/12/29 03:00 | Denis Yevseyev v Xin Gao | 6-4,1-6,6-4 |
| Challenger de Sophia Antipolis | 2019/04/01 14:55 | Matteo Viola v Johan Sebastien Tatlot | 2-6,3-6 |
| Challenger de Saint-Brieuc | 2019/03/28 19:20 | Gregoire Barrere v Matteo Viola | 6-1,6-1 |
| Challenger de Saint-Brieuc | 2019/03/27 12:30 | Matteo Viola v Daniel Brands | 6-3,7-6 |
| Challenger de Saint-Brieuc | 2019/03/25 19:00 | Matteo Viola v Stephane Robert | 6-4,6-1 |
| Challenger de Lille | 2019/03/20 14:50 | Arthur De Greef v Matteo Viola | 6-3,6-1 |
| Challenger de Lille | 2019/03/19 10:35 | Matteo Viola v Benjamin Bonzi | 4-6,7-5,6-3 |
| Challenger de Drummondville | 2019/03/16 18:20 | Ricardas Berankis v Matteo Viola | 6-4,6-0 |
| Challenger de Drummondville | 2019/03/15 15:00 | Matteo Viola v Arthur De Greef | 6-3,7-5 |