Round: 45 Ground: Hardcourt outdoor
| Challenger Barranquilla | 2015/09/11 21:15 | Giovanni Lapentti v Marcel Granollers | 7-6,0-6,6-3 |
| Challenger Barranquilla | 2015/09/10 23:45 | Jose Hernandez-Fernandez v Marcel Granollers | 1-6,3-6 |
| Challenger Barranquilla | 2015/09/09 20:15 | Alejandro Gomez v Marcel Granollers | 4-6,0-6 |
| US Open | 2015/09/02 22:30 | Jo-Wilfried Tsonga v Marcel Granollers | 6-3,6-4,6-3 |
| US Open | 2015/08/31 16:35 | Lukas Lacko v Marcel Granollers | 2-6,3-6,1-6 |
| Challenger Segovia | 2015/08/08 09:50 | Marcel Granollers v Evgeny Donskoy | 2-6,6-7 |
| Challenger Segovia | 2015/08/07 10:50 | Marcel Granollers v Yannick Mertens | 6-2,6-4 |
| Challenger Segovia | 2015/08/04 16:00 | Marcel Granollers v Caio Zampieri | 6-1,6-1 |
| Challenger Las Vegas | 2015/10/19 19:15 | Daniel Evans v Alexander Sarkissian | 3-6,6-4,6-3 |
| Challenger Fairfield | 2015/10/12 19:00 | Blaz Rola v Alexander Sarkissian | 4-6,6-3,6-0 |
| Challenger Kaohsiung | 2015/09/21 06:00 | Alexander Sarkissian v Luca Vanni | 1-6,4-6 |
| Challenger Shanghai | 2015/09/07 04:15 | Alexander Sarkissian v Tsung-Hua Yang | 6-2,4-6,4-6 |
| US Open Qual | 2015/08/25 15:00 | Alexander Sarkissian v Jan Mertl | 6-4,4-6,3-6 |
| Challenger Aptos | 2015/08/11 18:20 | John Millman v Alexander Sarkissian | 6-2,6-0 |
| ATP Newport Qual | 2015/07/11 15:20 | Frank Moser v Alexander Sarkissian | 6-3,3-6,6-2 |
| ITF Hong Kong F1 | 2015/06/12 02:00 | Alexander Sarkissian v Cheng-Yu Yu | 6-4,6-3 |