Stadium: Court 1 Round: 26 Ground: Hardcourt indoor
| Milovice, Singles M-ITF-CZE-10A | 2019/11/12 12:25 | Daniel Siniakov v Aichhorn, Jakob | 6-7,0-6 |
| ITF M15 Prague | 2019/11/05 10:10 | Marek Gengel v Aichhorn, Jakob | 7-5,5-7,10-8 |
| Liberec, Simples M-ITF-CZE-08A | 2019/10/23 12:50 | Aichhorn, Jakob v Konecny, Michal | 0-6,4-6 |
| Olomouc, Singles M-ITF-CZE-07A | 2019/10/17 14:00 | Vit Kopriva v Aichhorn, Jakob | 7-5,6-3 |
| Olomouc, Singles M-ITF-CZE-07A | 2019/10/15 13:30 | Aichhorn, Jakob v Jakub Paul | 6-4,6-7,6-4 |
| ITF M25 Ricany | 2019/09/25 12:05 | Aichhorn, Jakob v Nejedly, Pavel | 3-6,3-6 |
| Szekesfehervar, Singles Qualifying M-ITF-HUN-05A | 2019/09/02 08:00 | Mikhail Korovin v Aichhorn, Jakob | 6-4,7-5 |
| ITF M15 Bratislava | 2019/08/30 10:00 | Lukas Klein v Aichhorn, Jakob | 6-2,6-3 |
| Milovice, Singles M-ITF-CZE-10A | 2019/11/13 10:20 | Andrew Paulson v Krstev, Ondrej | 6-7,6-1,6-3 |
| ITF M15 Prague | 2019/11/08 11:10 | Michael Vrbensky v Andrew Paulson | 6-3,6-4 |
| ITF M15 Prague | 2019/11/07 09:00 | Andrew Paulson v Petr Nouza | 7-6,6-7,7-5 |
| ITF M15 Prague | 2019/11/06 13:35 | Jaroslav Pospisil v Andrew Paulson | 4-6,7-6,4-6 |
| ITF M15 Opava | 2019/10/31 12:30 | Dembek, Michal v Andrew Paulson | 6-4,7-6 |
| Liberec, Simples M-ITF-CZE-08A | 2019/10/27 08:50 | Petr Michnev v Andrew Paulson | 6-7,1-6 |
| Liberec, Simples M-ITF-CZE-08A | 2019/10/26 09:55 | Andrew Paulson v Dembek, Michal | 6-0,1-6,6-4 |
| Liberec, Simples M-ITF-CZE-08A | 2019/10/25 08:25 | Konecny, Michal v Andrew Paulson | 6-3,4-6,5-7 |