Stadium: Salle Steredenn Round: 24 Ground: Hardcourt indoor
| Challenger Izmir | 2017/09/20 09:40 | Stephane Robert v Matteo Viola | 6-4,6-4 |
| Challenger Lille | 2019/03/20 14:50 | Arthur De Greef v Matteo Viola | 6-3,6-1 |
| Challenger Lille | 2019/03/19 10:35 | Matteo Viola v Benjamin Bonzi | 4-6,7-5,6-3 |
| Challenger Drummondville | 2019/03/16 18:20 | Ricardas Berankis v Matteo Viola | 6-4,6-0 |
| Challenger Drummondville | 2019/03/15 15:00 | Matteo Viola v Arthur De Greef | 6-3,7-5 |
| Challenger Drummondville | 2019/03/14 14:00 | Roberto Quiroz v Matteo Viola | 6-4,3-6,4-6 |
| Challenger Drummondville | 2019/03/13 15:25 | Skander Mansouri v Matteo Viola | 6-2,4-6,4-6 |
| Challenger Pau | 2019/02/25 14:30 | Matteo Viola v Nino Serdarusic | 3-6,4-6 |
| Challenger Bergamo | 2019/02/18 12:20 | Matteo Viola v Uladzimir Ignatik | 4-6,4-6 |
| Challenger Bangkok 1A | 2019/02/19 09:20 | Stephane Robert v Viktor Troicki | 4-6,4-6 |
| Challenger Bangkok 1A | 2019/02/18 08:35 | Stephane Robert v Pruchya Isarow | 3-6,6-1,6-3 |
| Challenger Bangkok | 2019/02/12 05:45 | Henri Laaksonen v Stephane Robert | 6-3,6-1 |
| Challenger Bangkok | 2019/02/11 07:45 | Stephane Robert v Palaphoom Kovapitukted | 5-7,6-3,6-4 |
| Challenger Launceston | 2019/01/30 04:10 | Stephane Robert v Maverick Banes | 3-6,6-7 |
| Challenger Burnie | 2019/01/25 00:00 | Stephane Robert v Maverick Banes | 6-4,3-6,4-6 |
| Challenger Burnie | 2019/01/24 00:00 | Zhe Li v Stephane Robert | 6-7,3-6 |
| Challenger Burnie | 2019/01/22 23:00 | Alexander Zhurbin v Stephane Robert | 2-6,6-4,3-6 |