| ITF USA F15 Qual | 2016/04/22 18:30 | Austin Abbrat v Abhishek Bastola | 6-3,6-4 |
| ITF M25 Fort Worth | 2019/10/20 15:00 | Sven Lah v Luc Fomba | 7-5,6-7,6-10 |
| ITF M25 Waco | 2019/10/13 20:00 | Sven Lah v Tadeas Paroulek | 6-1,3-6,4-10 |
| Challenger Portoroz | 2019/08/12 17:50 | Aldin Setkic v Sven Lah | 6-4,6-3 |
| ITF M15 Wels | 2019/07/22 10:45 | Vladislav Melnic v Sven Lah | 6-0,7-6 |
| ITF M15 Wels | 2019/07/22 07:30 | Sven Lah v Neil Oberleitner | 6-1,6-3 |
| ITF Austria F5 | 2018/08/02 11:05 | Sven Lah v Tomislav Jotovski | 5-7,2-6 |
| ITF Austria F5 | 2018/07/31 08:00 | Jonathan Stenberg v Sven Lah | 1-6,2-6 |
| ITF Austria F1 | 2018/07/01 07:30 | Sven Lah v Jakob Aichhorn | 6-3,6-4 |