Stadium: Indoor 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2020/11/24 08:30 | Luca Castelnuovo v Sebastian Gima | 6-2,3-6,5-10 |
| ITF M15 Heraklion | 2020/11/16 10:00 | Federico Arnaboldi v Luca Castelnuovo | 6-4,6-2 |
| ITF M15 Heraklion | 2020/11/15 08:00 | Yair Sarouk v Luca Castelnuovo | 4-6,4-6 |
| ITF M15 Heraklion | 2020/11/08 12:00 | Dominik Recek v Luca Castelnuovo | 6-2,4-6,10-7 |
| ITF M15 Heraklion | 2020/11/01 07:30 | Luca Castelnuovo v Gerardo L Villasenor | 2-6,0-6 |
| ITF M15 Sarreguemines | 2020/10/25 09:15 | Luca Castelnuovo v Maxence Beauge | 3-6,6-3,9-11 |
| ITF M15 Forbach | 2020/09/30 10:05 | Luca Castelnuovo v Roy Smith | 4-6,4-6 |
| ITF M15 Forbach | 2020/09/28 15:25 | Luca Castelnuovo v Alexis Canter | 5-7,6-4,11-9 |
| ITF M15 Parnu | 2020/11/04 08:00 | Mattias Siimar v Roni Mikael Hietaranta | 6-3,6-2 |
| ITF M15 Parnu | 2020/11/02 11:00 | Roni Mikael Hietaranta v Adrien Burdet | 5-7,6-2,13-11 |
| ITF M15 Parnu | 2019/10/30 12:25 | Lasse Muscheites v Roni Mikael Hietaranta | 6-4,6-1 |
| ITF M15 Parnu | 2019/10/29 08:00 | Roni Mikael Hietaranta v Marcus Mansson | 2-6,7-6,10-4 |
| ITF M15 Pajulahti | 2019/09/18 12:30 | Yanki Erel v Roni Mikael Hietaranta | 6-0,6-2 |
| ITF M15 Helsinki | 2019/08/22 08:00 | Roni Mikael Hietaranta v Juan Manuel Cerundolo | 2-6,2-6 |
| ITF M15 Helsinki | 2019/08/21 13:30 | Roni Mikael Hietaranta v Masi Sarpola | 6-4,6-3 |
| ITF M15 Parnu | 2019/07/18 08:45 | Peter Goldsteiner v Roni Mikael Hietaranta | 6-1,7-5 |