Round: 25 Ground: Hardcourt indoor
| ITF Italy F24 | 2015/08/27 19:20 | Sebastien Boltz v James Marsalek | 6-2,6-4 |
| ITF Italy F24 | 2015/08/26 16:00 | Stefanos Tsitsipas v James Marsalek | 2-6,3-6 |
| ITF Italy F24 | 2015/08/25 09:30 | Francesco Vilardo v James Marsalek | 4-6,1-6 |
| ITF Spain F19 | 2015/06/29 11:30 | Jose Fco. Vidal Azorin v James Marsalek | 6-3,7-5 |
| ITF Turkey F18 | 2015/05/07 10:00 | Riccardo Bellotti v James Marsalek | 6-3,6-4 |
| ITF Turkey F18 | 2015/05/05 08:15 | Jonas Trinker v James Marsalek | 1-6,3-6 |
| ITF Turkey F17 | 2015/04/30 08:00 | James Marsalek v Lucas Miedler | 2-6,3-6 |
| ITF Turkey F17 | 2015/04/28 08:00 | James Marsalek v Gokberk Ergeneman | 6-1,6-1 |