| Qatar Open 2019, MS | 2018/11/16 19:45 | Flore, Tristan v Diogo Carvalho | L | 2-3 |
| Swedish Open (WTP) 2019, MS, Qualification | 2018/10/31 17:00 | Zhou, Yu v Flore, Tristan | L | 4-0 |
| Qatar Open 2019, MS | 2018/10/26 17:55 | Diogo Carvalho v Flore, Tristan | W | 2-3 |
| Qatar Open 2019, MS | 2018/10/10 19:04 | Flore, Tristan v Omar Assar | W | 3-2 |
| Qatar Open 2019, MS | 2018/09/27 17:12 | Ondrej Bajger v Flore, Tristan | W | 0-3 |
| Qatar Open 2019, MS | 2018/09/20 17:50 | Benedek Olah v Flore, Tristan | L | 4-3 |
| Challenger Ochsenhausen | 2018/08/31 12:05 | Flore, Tristan v Yannick Vostes | L | 2-3 |
| Challenger Ochsenhausen | 2018/08/31 09:50 | Demeter, Lehel v Flore, Tristan | L | 3-2 |
| Qatar Open 2019, MS | 2018/11/14 18:03 | Simon Belik v Omar Assar | W | 3-1 |