Stadium: Court 11 Round: 60 Ground: Hardcourt outdoor
| ITF USA F24 | 2018/09/10 17:00 | Alan Kohen v Keegan Smith | 4-6,6-1,4-6 |
| ITF USA F24 | 2018/09/09 16:00 | Alan Kohen v Korey Lovett | 7-5,7-6 |
| ITF USA F24 | 2018/09/07 16:00 | Alan Kohen v Stefan Menichella | 6-2,6-0 |
| ITF USA F23 | 2018/08/15 18:35 | Vasil Kirkov v Alan Kohen | 7-5,6-3 |
| ITF USA F23 Qual | 2018/08/13 15:50 | Alan Kohen v Matt Kuhar | 6-2,6-4 |
| ITF Argentina F2 | 2018/05/20 13:00 | Alan Kohen v Gabriel P Tumasonis | 4-6,6-7 |
| ITF Argentina F2 | 2018/05/19 12:00 | Alan Kohen v Daniel Alejandro Ortiz | 6-4,6-2 |
| ITF Argentina F1 | 2018/05/16 12:00 | Alan Kohen v Matias Zukas | 2-6,0-6 |
| ITF USA F25 | 2018/09/14 16:00 | Tim Sandkaulen v Robert Kelly | 6-7,6-1,6-0 |
| ITF Germany F9 | 2018/07/23 10:00 | Louroi Martinez v Tim Sandkaulen | 6-0,3-6,6-3 |
| ITF Germany F9 | 2018/07/22 11:00 | Tim Sandkaulen v Torben Steinorth | 6-4,6-1 |
| ITF Germany F9 | 2018/07/22 08:00 | Tim Sandkaulen v Lodewijk Weststrate | 6-2,7-6 |
| Challenger Meerbusch Qual | 2017/08/12 12:10 | Antonio Sancic v Tim Sandkaulen | 7-6,6-1 |
| ITF Netherlands F4 | 2017/07/11 08:00 | Tom Farquharson v Tim Sandkaulen | 6-2,6-2 |
| ITF Netherlands F4 | 2017/07/09 08:00 | Tim Sandkaulen v Joris Bodin | 6-2,6-1 |
| ITF Netherlands F4 | 2017/07/08 10:30 | Kody Pearson v Tim Sandkaulen | 4-6,2-6 |