| ITF Tunisia F5 | 2015/04/14 09:00 | Matthias Haim v David Perez Sanz | 3-6,3-6 |
| ITF Tunisia F14 | 2015/04/13 10:40 | Matthias Haim v Florian Simbozel | 7-6,6-0 |
| ITF Tunisia F14 | 2015/04/12 11:30 | Vasko Mladenov v Matthias Haim | 3-6,2-6 |
| ITF Turkey F41 | 2014/11/17 10:00 | Ivan Saveljic v Matthias Haim | 6-3,1-6,2-6 |
| ITF Turkey F41 | 2014/11/17 06:30 | Matthias Haim v Igor Saveljic | 6-3,6-2 |
| ITF Turkey F39 | 2014/11/01 13:30 | Hsin Lin v Matthias Haim | 2-6,4-6 |
| ITF Austria F6 | 2014/08/04 09:00 | Matthias Haim v Sebastian Ofner | 3-6,7-6,2-6 |
| ATP Kitzbuhel Qual | 2014/07/26 07:00 | Maximilian Neuchrist v Matthias Haim | 6-3,6-7,6-1 |
| ITF Turkey F11 | 2015/03/19 09:30 | Bastian Trinker v Zhizhen Zhang | 4-6,1-6 |
| ITF Turkey F11 | 2015/03/18 09:15 | Bastian Trinker v Altug Celikbilek | 6-3,7-6 |
| ITF Turkey F10 | 2015/03/10 13:30 | Andrea Vavassori v Bastian Trinker | 5-7,6-2,7-6 |
| Challenger Morelos | 2015/02/18 19:00 | Jason Jung v Bastian Trinker | 6-1,6-4 |
| Challenger Morelos | 2015/02/16 19:50 | Bastian Trinker v Yannick Mertens | 4-6,7-6,6-4 |
| Challenger Morelos Qual | 2015/02/15 17:00 | Jacob Adaktusson v Bastian Trinker | 3-6,6-4,2-6 |
| Challenger Santo Domingo | 2015/02/12 22:00 | Bastian Trinker v Damir Dzumhur | 1-6,3-6 |
| Challenger Santo Domingo | 2015/02/10 20:00 | Juan Ignacio Londero v Bastian Trinker | 3-6,7-5,6-7 |