Stadium: Court 5 Round: 27 Ground: Clay
| ITF Czech Republic F11 | 2018/11/21 15:45 | Petr Hajek v Kirill Kivattsev | 6-3,6-4 |
| ITF Czech Republic F10 | 2018/11/14 15:10 | Kirill Kivattsev v Jiri Barnat | 3-6,4-6 |
| Challenger Ortisei | 2018/10/10 14:10 | Kirill Kivattsev v Simone Bolelli | 3-6,2-6 |
| Challenger Ortisei | 2018/10/09 13:25 | Jaume Munar v Kirill Kivattsev | 3-6,6-7 |
| Challenger Ortisei | 2018/10/08 09:45 | Kirill Kivattsev v Fabrizio Ornago | 4-6,6-3,6-4 |
| Challenger Ortisei | 2018/10/07 12:25 | Viktor Galovic v Kirill Kivattsev | 5-7,7-6,6-7 |
| Challenger Ortisei | 2018/10/06 15:30 | Kirill Kivattsev v Francesco Vilardo | 6-3,3-6,6-3 |
| ITF Turkey F29 | 2018/09/30 07:30 | Riccardo Bonadio v Kirill Kivattsev | 6-1,6-2 |
| ITF M15 Bressuire | 2019/01/15 17:30 | Christopher Heyman v Hugo Gaston | 6-2,1-6,6-3 |
| ITF Spain F29 | 2018/09/26 10:30 | Hugo Gaston v Alvaro Lopez San Martin | 3-6,4-6 |
| ITF Spain F29 | 2018/09/25 10:00 | Gijs Brouwer v Hugo Gaston | 2-6,3-6 |
| ITF Spain F29 | 2018/09/24 10:25 | Hugo Gaston v Oriol Fillat Gimenez | 6-1,6-1 |
| ITF Spain F29 | 2018/09/22 09:30 | Hugo Gaston v Mikel Aranzabal | 6-1,6-1 |
| ITF France F15 | 2018/07/24 16:20 | Hugo Voljacques v Hugo Gaston | 6-7,6-4,6-3 |
| French Open Qual | 2018/05/21 10:20 | Hugo Gaston v Jurgen Zopp | 7-5,4-6,2-6 |
| Challenger Bordeaux Qual | 2018/05/12 09:00 | Hugo Gaston v Hugo Grenier | 6-7,2-6 |