Stadium: Court 8 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Helsinki | 2019/08/20 08:30 | Mattias Siimar v Roni Rikkonen | 5-7,6-0,9-11 |
| ITF M15 Helsinki | 2019/08/19 10:00 | Harshal Rukhaiyar v Roni Rikkonen | 3-6,0-6 |
| Challenger Tampere | 2019/07/22 10:45 | Viktor Durasovic v Roni Rikkonen | 2-6,7-5,6-0 |
| ITF Finland F4 | 2018/11/10 13:45 | Christian Seraphim v Roni Rikkonen | 7-5,6-1 |
| ITF Finland F3 | 2018/08/12 09:35 | Patrick Mayer v Roni Rikkonen | 6-4,6-2 |
| ITF Finland F3 | 2018/08/11 07:00 | Roni Rikkonen v Jason Sormunen | 6-2,6-0 |
| ITF Finland F2 Qual | 2018/08/04 07:00 | Roni Rikkonen v Martins Rocens | 2-6,4-6 |
| ITF Finland F1 Qual | 2018/07/28 07:00 | Roni Rikkonen v Ettore Capello | 3-6,3-6 |
| ITF M25 Bolzano | 2019/07/31 17:10 | Alexander Weis v Wilson Leite | 3-6,3-6 |
| ITF M15 Tabarka | 2019/07/28 08:30 | Sebastian Baez v Alexander Weis | 6-2,6-2 |
| ITF M15 Tabarka | 2019/07/27 08:30 | Alexander Weis v Benjamin Dhoe | 6-4,6-4 |
| ITF M15 Tabarka | 2019/07/26 10:20 | Alessandro Ingarao v Alexander Weis | 2-6,3-6 |
| ITF M15 Tabarka | 2019/07/25 08:00 | Luca Tomasetto v Alexander Weis | 3-6,3-6 |
| ITF M15 Tabarka | 2019/07/23 08:00 | Anirudh Chandrasekar v Alexander Weis | 3-6,5-7 |
| ITF M15 Tabarka | 2019/07/19 11:00 | Alexander Weis v Sebastian Baez | 1-6,3-6 |
| ITF M15 Tabarka | 2019/07/18 08:00 | Alexander Weis v Bart Stevens | 6-1,2-6,6-0 |