Stadium: Hard Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2021/05/16 06:30 | Yannick Stephan Born v Nico Hornitschek | 4-6,7-6,10-6 |
| ITF M25 Meerbusch | 2021/04/11 14:30 | Nico Hornitschek v Sebastian Prechtel | 2-6,2-6 |
| ITF M25 Trimbach | 2021/03/08 16:25 | Mischa Lanz v Nico Hornitschek | 6-4,6-3 |
| German Championship | 2020/12/08 09:30 | Nico Hornitschek v Nino Ehrenschneider | 6-4,3-6,2-6 |
| ITF Germany F12 | 2018/08/12 08:00 | Tim Handel v Nico Hornitschek | 6-2,7-5 |
| ITF Germany F1 Qual | 2017/01/09 16:35 | Jannis Kahlke v Nico Hornitschek | 6-3,6-3 |
| ITF Germany F1 Qual | 2017/01/09 09:00 | Nico Hornitschek v Kris Krawcewicz | 6-7,6-4,6-4 |
| ITF M15 Heraklion | 2021/05/19 11:00 | Ammar Elamin v Ryan Peniston | 2-6,4-6 |
| ITF M15 Heraklion | 2021/05/18 06:30 | Jeremy Schifris v Ammar Elamin | 6-7,4-6 |
| ITF M15 Heraklion | 2021/05/17 09:30 | Ammar Elamin v Toby D. Boyer | 3-6,6-2,11-9 |
| ITF M15 Monastir | 2021/05/11 09:55 | Ammar Elamin v Michail Pervolarakis | 0-6,2-6 |
| ITF M15 Monastir | 2021/05/02 12:00 | Yuta Kawahashi v Ammar Elamin | 6-3,6-3 |
| ITF M15 Monastir | 2021/04/25 10:30 | Ammar Elamin v Alessandro-D Ventre | 5-7,3-6 |
| ITF M15 Monastir | 2021/04/18 11:00 | Matas Vasiliauskas v Ammar Elamin | 6-4,6-3 |
| ITF M15 Monastir | 2021/04/05 08:00 | Alberto Barroso Campos v Ammar Elamin | 6-4,6-2 |