Round: 28 Ground: Clay
| ITF Lithuania F1 | 2015/07/20 07:00 | Maciej Rajski v Pawel Juszczak | 2-6,6-7 |
| ITF Czech Republic F3 Qual | 2015/05/24 09:00 | Maciej Rajski v Petr Hajek | 6-2,3-6,3-6 |
| ITF Portugal F4 | 2015/05/06 14:35 | Frederico Ferreira Silva v Maciej Rajski | 6-1,6-0 |
| ITF Spain F10 Qual | 2015/04/20 10:25 | Eduardo Nava v Maciej Rajski | 6-4,7-6 |
| ITF Spain F10 Qual | 2015/04/18 13:30 | Carlos Fernandez-Espinar v Maciej Rajski | 2-6,2-6 |
| ITF Spain F9 | 2015/04/17 12:00 | Albert Alcaraz Ivorra v Maciej Rajski | 6-2,6-2 |
| ITF Spain F9 | 2015/04/16 14:30 | Maciej Rajski v Dusan Lojda | 6-1,3-6,6-2 |
| ITF Spain F9 | 2015/04/14 10:00 | Benjamin Bonzi v Maciej Rajski | 5-7,1-6 |
| ATP Umag | 2015/07/20 15:30 | Mate Delic v Aljaz Bedene | 4-6,3-6 |
| Challenger Milan | 2015/06/23 10:55 | Mate Delic v Federico Gaio | 1-6,3-6 |
| Challenger Caltanissetta | 2015/06/09 17:20 | Mate Delic v Andrea Arnaboldi | 6-7,1-6 |
| Challenger Mestre | 2015/06/02 11:00 | Gastao Elias v Mate Delic | 6-4,7-5 |
| Challenger Rome | 2015/05/06 11:00 | Mate Delic v Dustin Brown | 2-6,4-6 |
| Challenger Rome | 2015/05/04 13:05 | Andrea Arnaboldi v Mate Delic | 6-7,3-6 |
| Challenger Ostrava | 2015/04/30 12:00 | Jozef Kovalik v Mate Delic | 6-2,7-5 |
| Challenger Ostrava | 2015/04/27 15:55 | David Poljak v Mate Delic | 2-6,4-6 |