Stadium: Central Round: 25 Ground: Hardcourt indoor
| Challenger Recanati | 2018/07/03 08:30 | Quentin Halys v Andrea Vavassori | 6-1,6-7,4-6 |
| ITF Greece F9 Qual | 2014/10/18 08:00 | Quentin Halys v Andrea Vavassori | 6-3,7-5 |
| Australian Open | 2019/01/08 05:45 | Gleb Sakharov v Quentin Halys | 6-2,6-4 |
| Challenger Noumea | 2019/01/02 01:45 | Rubin Statham v Quentin Halys | 6-7,6-4,7-6 |
| Challenger Andria | 2018/11/24 16:50 | Quentin Halys v Filippo Baldi | 4-6,4-6 |
| Challenger Andria | 2018/11/21 12:40 | Quentin Halys v Laurynas Grigelis | 6-3,7-6 |
| Challenger Andria | 2018/11/19 13:10 | Quentin Halys v Viktor Galovic | 3-6,6-3,6-4 |
| Challenger Bangalore | 2018/11/14 08:40 | Quentin Halys v Brayden Schnur | 4-6,6-7 |
| Challenger Bangalore | 2018/11/13 08:35 | Quentin Halys v Suraj R Prabodh | 6-3,6-1 |
| Challenger Mouilleron le Captif | 2018/11/09 13:05 | Quentin Halys v Elliot Benchetrit | 5-7,6-4,6-7 |
| Challenger Brest | 2018/10/20 09:25 | Joris De Loore v Andrea Vavassori | 6-3,6-3 |
| Challenger Orleans | 2018/09/23 13:50 | Hugo Nys v Andrea Vavassori | 6-7,6-4,7-5 |
| Challenger Orleans | 2018/09/22 14:00 | Antonio Sancic v Andrea Vavassori | 3-6,5-7 |
| Challenger Biella | 2018/09/15 10:00 | Andrea Vavassori v Nik Razborsek | 6-7,1-6 |
| Challenger Banja Luka | 2018/09/11 09:10 | Andrea Vavassori v Pablo Andujar | 0-6,1-6 |
| Challenger Banja Luka | 2018/09/10 10:30 | Juan Pablo Varillas v Andrea Vavassori | 5-7,3-6 |
| Challenger Banja Luka | 2018/09/09 11:10 | Andrea Vavassori v Andreas Haider-Maurer | 6-4,7-6 |
| Challenger Banja Luka | 2018/09/08 13:35 | Julian Ocleppo v Andrea Vavassori | 6-3,3-6,3-6 |