Stadium: Court 6 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Oldenzaal | 2022/08/25 16:55 | Max Houkes v Guy Den Heijer | 6-1,6-3 |
| ITF M25 Oldenzaal | 2022/08/24 11:50 | Thijmen Loof v Guy Den Heijer | 3-6,5-7 |
| ITF M15 Alkmaar | 2022/06/21 18:00 | Guy Den Heijer v Jose Fco. Vidal Azorin | 2-6,2-6 |
| UTR Pro Tennis Series Blaricum | 2022/05/08 07:30 | Guy Den Heijer v Jarno Jans | 6-4,6-3 |
| UTR Pro Tennis Series Blaricum | 2022/05/07 07:30 | Guy Den Heijer v Ivan Marrero Curbelo | 7-5,5-3 |
| UTR Pro Tennis Series Blaricum | 2022/05/06 11:00 | Alen Moritz Hodzic v Guy Den Heijer | 3-6,5-6 |
| UTR Pro Tennis Series Blaricum | 2022/05/05 09:00 | Zakhar Trapeznikov v Guy Den Heijer | 3-6,6-7 |
| UTR Pro Tennis Series Blaricum | 2022/05/04 06:00 | Aleksandr Kalinin v Guy Den Heijer | 3-6,3-6 |
| ITF M15 Al Zahra | 2022/11/06 14:30 | Yanki Erel v Kristjan Tamm | 6-3,1-6,6-3 |
| ITF M15 Al Zahra | 2022/11/05 07:00 | Kristjan Tamm v William Jansen | 6-2,6-4 |
| ITF M15 Al Zahra | 2022/11/04 09:25 | Kristjan Tamm v Facundo Yunis | 6-3,6-4 |
| ITF M15 Al Zahra | 2022/11/03 09:00 | Kristjan Tamm v Miguel Garcia | 4-6,7-5,7-6 |
| ITF M15 Al Zahra | 2022/11/02 06:55 | Kristjan Tamm v Lohithaksha Bathrinath | 6-4,6-3 |
| ITF M15 Al Zahra | 2022/10/28 07:00 | Antoine Vincent v Kristjan Tamm | 3-6,7-5,7-5 |
| ITF M15 Al Zahra | 2022/10/27 09:20 | Kristjan Tamm v Aleksandre Metreveli | 6-7,7-6,7-5 |
| ITF M15 Al Zahra | 2022/10/26 12:55 | Kristjan Tamm v Patrik Oplustil | 6-2,6-1 |