Stadium: Court 9 Round: 26 Ground: Hardcourt indoor
| Challenger Charlottesville | 2018/10/30 14:00 | Peter Polansky v Jared Hiltzik | 6-2,7-5 |
| ATP Vienna | 2018/10/20 11:25 | Peter Polansky v Cameron Norrie | 2-6,1-6 |
| ATP Stockholm | 2018/10/17 11:20 | Peter Polansky v Denis Shapovalov | 3-6,7-5,5-7 |
| ATP Stockholm | 2018/10/15 12:00 | Peter Polansky v Andrea Arnaboldi | 6-4,1-6,6-4 |
| ATP Stockholm | 2018/10/14 13:55 | Peter Polansky v Karl Friberg | 6-4,6-1 |
| Challenger Tiburon | 2018/09/26 19:55 | Peter Polansky v Christopher Eubanks | 3-6,3-6 |
| Challenger Tiburon | 2018/09/25 18:30 | Peter Polansky v Tom Fawcett | 6-4,6-4 |
| Challenger Columbus | 2018/09/19 19:35 | Thai-Son Kwiatkowski v Peter Polansky | 7-6,2-6,7-6 |
| Challenger Charlottesville | 2018/10/29 21:05 | Tobias Kamke v Dominik Koepfer | 6-1,3-6,6-1 |
| Challenger Tashkent | 2018/10/12 10:00 | Kamil Majchrzak v Tobias Kamke | 7-6,6-3 |
| Challenger Tashkent | 2018/10/11 07:00 | Evgeny Karlovskiy v Tobias Kamke | 6-7,1-6 |
| Challenger Tashkent | 2018/10/10 06:00 | Tobias Kamke v Mohamed Safwat | 6-0,7-5 |
| Challenger Tashkent | 2018/10/09 09:20 | Rubin Statham v Tobias Kamke | 4-6,3-6 |
| Challenger Almaty 2 | 2018/10/04 06:00 | Tobias Kamke v Lukas Rosol | 1-6,4-6 |
| Challenger Almaty 2 | 2018/10/03 04:30 | Tobias Kamke v Denis Yevseyev | 2-6,6-2,6-0 |
| Challenger Almaty 2 | 2018/10/01 06:00 | Quentin Halys v Tobias Kamke | 2-6,4-6 |