Round: 54 Ground: Hardcourt indoor
| ITF Italy F24 Qual | 2015/08/23 08:00 | Gianluca Di Nicola v Sizya Ernest Kivanda | 6-1,6-1 |
| ITF Italy F24 Qual | 2015/08/22 08:35 | Tommaso Rombai v Sizya Ernest Kivanda | 2-6,2-6 |
| ITF Ireland F1 | 2015/07/21 09:00 | Sizya Ernest Kivanda v Michael-Ray Pallares-Gonzalez | 6-3,7-6 |
| ITF Ireland F1 Qual | 2015/07/20 09:30 | Scott Duncan v Sizya Ernest Kivanda | 1-6,3-6 |
| ITF Ireland F1 Qual | 2015/07/19 09:30 | Aneil Persad v Sizya Ernest Kivanda | 1-6,2-6 |
| ITF Great Britain F6 | 2015/07/05 09:00 | Sizya Ernest Kivanda v Aneil Persad | 7-5,6-1 |
| ITF Turkey F31 | 2015/06/20 07:00 | Sizya Ernest Kivanda v Peter Bertran | 1-6,3-6 |
| ITF Great Britain F5 | 2015/03/23 13:10 | Adam Majchrowicz v Sizya Ernest Kivanda | 6-3,6-2 |
| ITF Turkey F11 | 2015/03/14 07:30 | Eric Samuelsson v Serdar Bojadjieva | 4-6,5-7 |
| ITF Turkey F10 | 2015/03/08 08:00 | Nico Matic v Eric Samuelsson | 6-2,6-1 |
| ITF Turkey F10 | 2015/03/07 08:00 | Eric Samuelsson v Jorge Blanco Guadalupe | 6-7,7-5,7-5 |