Round: 26 Ground: Clay
| Challenger - Tampere | 2015/07/21 11:55 | Jurgen Melzer v Tristan Lamasine | 3-6,4-6 |
| Challenger - Poznan | 2015/07/13 12:15 | Tristan Lamasine v Adam Pavlasek | 6-7,3-6 |
| ITF - França F12 | 2015/07/01 07:00 | Thomas Giraudeau v Tristan Lamasine | 6-7,7-5,6-7 |
| ITF - França F12 | 2015/06/29 18:00 | Gabriel Petit v Tristan Lamasine | 6-2,3-6,3-6 |
| Wimbledon - Qualificação | 2015/06/24 13:35 | John Millman v Tristan Lamasine | 4-6,6-1,6-4 |
| Challenger - Blois | 2015/06/18 16:30 | Horacio Zeballos v Tristan Lamasine | 6-2,6-3 |
| Challenger - Blois | 2015/06/16 09:00 | Tristan Lamasine v Jonathan Eysseric | 3-6,6-3,6-2 |
| Challenger - Aix en Provence | 2015/05/04 14:45 | Laurent Rochette v Tristan Lamasine | 6-4,6-3 |
| Challenger - Tampere | 2015/07/21 07:30 | Pedja Krstin v Riccardo Bellotti | 6-3,6-2 |
| Challenger - Poznan | 2015/07/17 09:00 | Pedja Krstin v Radu Albot | 6-3,6-7,6-7 |
| Challenger - Poznan | 2015/07/15 13:20 | Pedja Krstin v Jason Kubler | 7-6,2-6,7-5 |
| Challenger - Poznan | 2015/07/14 10:20 | Daniel Munoz-De La Nava v Pedja Krstin | 3-6,6-1,3-6 |
| Challenger - Poprad Tatry | 2015/06/16 11:20 | Pedja Krstin v Uladzimir Ignatik | 3-6,6-4,6-7 |
| Challenger - Saint-Brieuc | 2015/04/08 09:00 | Pedja Krstin v Yann Marti | 1-6,2-6 |
| ITF - Grécia F2 | 2015/04/05 09:15 | Pedja Krstin v Nikola Milojevic | 6-4,7-6 |
| ITF - Grécia F2 | 2015/04/04 09:00 | Pedja Krstin v Mats Moraing | 3-6,6-3,6-3 |