Stadium: Court 10 Round: 54 Ground: Clay
| Challenger Charlottesville | 2019/10/30 16:10 | Gianni Ross v Liam Caruana | 6-7,1-6 |
| ITF M25 Edwardsville | 2019/08/08 15:00 | Jacob Dunbar v Gianni Ross | 6-2,6-0 |
| ITF M25 Edwardsville | 2019/08/07 17:10 | Gianni Ross v Alexander Klintcharov | 6-4,6-4 |
| ITF M25 Edwardsville | 2019/08/06 14:00 | George Goldhoff v Gianni Ross | 6-7,6-1,3-10 |
| ITF M25 Champaign | 2019/07/23 17:05 | Gianni Ross v Preston Touliatos | 7-6,3-6,3-10 |
| ITF M25 Iowa City | 2019/07/18 14:00 | Gianni Ross v John McNally | 6-3,1-6,0-6 |
| ITF M25 Iowa City | 2019/07/17 16:35 | Gianni Ross v Alexander Brown | 7-6,6-3 |
| ITF M25 Iowa City | 2019/07/16 15:00 | Aron Hiltzik v Gianni Ross | 3-6,4-6 |
| ITF M15 Prijedor | 2021/05/09 12:30 | Gorazd Srbljak v Bjorn Nareyka | 6-0,6-0 |
| ITF M15 Sibenik | 2021/04/18 08:00 | Grgo Dujmovic v Bjorn Nareyka | 7-6,6-0 |
| ITF M15 Bratislava | 2021/03/01 15:00 | Constantin Bittoun Kouzmine v Bjorn Nareyka | 6-2,6-1 |
| ITF M15 Monastir | 2021/01/31 11:00 | Bjorn Nareyka v Mohamed Amin Oueslati | 3-6,6-2,8-10 |
| Austrian Tennis Championship | 2020/07/20 15:00 | Bjorn Nareyka v Sandro Kopp | 4-6,2-6 |
| Austrian Tennis Championship | 2020/07/14 14:55 | Bjorn Nareyka v Niklas Waldner | 7-6,1-6,0-6 |
| Austrian Tennis Championship | 2020/07/07 11:05 | Bjorn Nareyka v Sandro Kopp | 2-6,2-6 |
| ITF M15 Heraklion | 2020/03/10 11:20 | Bjorn Nareyka v Gian Luca Tanner | 3-6,1-6 |