Stadium: Grandstand Court Round: 166 Ground: Hardcourt indoor
| Drummondville, Canada | 2020/02/18 15:00 | Gomez, Alejandro v Felix Corwin | 4-6,6-3,6-2 |
| ITF M15 Cancun | 2020/02/14 16:55 | Estevez Maximiliano v Felix Corwin | 7-6,6-4 |
| ITF M15 Cancun | 2020/02/13 14:00 | Volfson, David v Felix Corwin | 3-6,3-6 |
| ITF M15 Cancun | 2020/02/11 15:40 | Felix Corwin v Soares Klier, Gilbert | 6-1,6-0 |
| ITF M15 Cancun | 2020/02/07 14:00 | Ribeiro Marcondes, Igor v Felix Corwin | 6-3,1-6,6-3 |
| ITF M15 Cancun | 2020/02/06 16:50 | Felix Corwin v Carr, Simon | 6-3,7-5 |
| ITF M15 Cancun | 2020/02/05 16:25 | Felix Corwin v Dominik Palan | 6-7,6-4,6-2 |
| ITF M15 Cancun | 2020/01/28 14:00 | Felix Corwin v Christian Langmo | 4-6,7-5,3-6 |
| Challenger Launceston | 2020/02/03 23:00 | Heliovaara, Harri v Pervolarakis, Michail | 3-6,3-6 |
| Challenger - Burnie | 2020/01/26 23:00 | Niki, Takuto v Heliovaara, Harri | 6-4,1-6,7-6 |
| Helsinki, Finland | 2019/11/15 14:00 | Heliovaara, Harri v Ilya Ivashka | 6-3,1-6,2-6 |
| Helsinki, Finland | 2019/11/14 11:00 | Hugo Grenier v Heliovaara, Harri | 1-6,3-6 |
| Helsinki, Finland | 2019/11/13 11:00 | Heliovaara, Harri v Hiroki Moriya | 4-6,7-6,6-3 |
| Helsinki, Finland | 2019/11/11 16:10 | Dubrivnyy, Artem v Heliovaara, Harri | 3-6,2-6 |
| Playford City II, Australie | 2019/10/30 23:30 | Jay Clarke v Heliovaara, Harri | 6-4,6-3 |
| Playford City II, Australie | 2019/10/29 23:30 | Heliovaara, Harri v Mukund Sasikumar | 7-6,6-3 |