Stadium: Court 2 Round: 26 Ground: Clay
| ITF M25 Barnstaple | 2020/02/12 11:45 | Mats Rosenkranz v Christopher Heyman | 5-7,3-6 |
| ITF Belgium F10 | 2017/08/23 13:00 | Mats Rosenkranz v Christopher Heyman | 0-6,1-6 |
| ITF M15 Bratislava | 2020/11/24 15:20 | Peter Fajta v Christopher Heyman | 6-7,6-4,6-3 |
| ITF M15 Sarreguemines | 2020/10/29 08:30 | Julien De Cuyper v Christopher Heyman | 4-6,4-6 |
| ITF M15 Sarreguemines | 2020/10/28 11:00 | Antoine Bellier v Christopher Heyman | 7-6,4-6,6-7 |
| ITF M25 Hamburg | 2020/10/19 15:50 | Alex Molcan v Christopher Heyman | 7-5,6-2 |
| ITF M25 Porto | 2020/10/01 16:40 | Gastao Elias v Christopher Heyman | 7-6,6-0 |
| ITF M25 Porto | 2020/09/30 13:30 | Christopher Heyman v Roberto Ortega-Olmedo | 5-7,6-1,7-6 |
| ITF M25 Plaisir | 2020/09/17 15:30 | Christopher Heyman v Louis Dussin | 2-6,6-3,2-6 |
| ITF M25 Plaisir | 2020/09/15 13:35 | Tristan Lamasine v Christopher Heyman | 3-6,6-7 |
| ITF M15 Monastir | 2020/12/16 08:00 | Mats Rosenkranz v Matias Franco Descotte | 2-6,5-7 |
| ITF M15 Monastir | 2020/12/08 08:00 | Kristjan Tamm v Mats Rosenkranz | 6-4,6-4 |
| ITF M15 Monastir | 2020/12/03 09:30 | Terence Atmane v Mats Rosenkranz | 6-3,7-5 |
| ITF M15 Monastir | 2020/12/02 11:00 | Omar Giacalone v Mats Rosenkranz | 3-6,4-6 |
| ITF M15 Monastir | 2020/11/27 13:00 | Mats Rosenkranz v Ergi Kirkin | 4-6,4-6 |
| ITF M15 Monastir | 2020/11/26 08:00 | Mats Rosenkranz v Kristjan Tamm | 6-4,6-4 |
| Challenger Bratislava | 2020/11/08 11:00 | Tomas Machac v Mats Rosenkranz | 6-3,7-6 |
| Challenger Bratislava | 2020/11/07 13:30 | Mats Rosenkranz v Alexey Vatutin | 4-6,6-4,6-4 |