Stadium: Court 7 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2024/09/03 09:55 | Alp Horoz v Otso Martikainen | 6-4,6-1 |
| ITF M15 Monastir | 2024/09/01 10:00 | Ahmed Mouhan v Otso Martikainen | 2-6,0-6 |
| ITF M15 Monastir | 2024/07/01 08:30 | Tomas Luis v Otso Martikainen | 6-3,6-1 |
| ITF M15 Monastir | 2024/06/30 08:30 | Drona Walia v Otso Martikainen | 1-6,3-6 |
| ITF M15 Monastir | 2024/06/24 09:30 | Otso Martikainen v Joao Graca | 6-2,6-7,11-13 |
| ITF M15 Monastir | 2024/06/23 08:00 | Sai K R Ganta v Otso Martikainen | 3-6,4-6 |
| ITF M15 Monastir | 2024/06/16 08:30 | Timothe Barthes v Otso Martikainen | 6-4,6-1 |
| Challenger Helsinki | 2023/11/05 11:45 | Denis Yevseyev v Otso Martikainen | 6-4,6-1 |
| ITF M15 Monastir | 2024/09/04 10:30 | William Hsieh v Anas Bennour Dit Sahli | 2-6,1-6 |
| ITF M15 Monastir | 2024/09/03 09:25 | Jacopo Antonelli v William Hsieh | 3-6,1-6 |
| ITF M15 Monastir | 2024/09/01 08:00 | William Hsieh v Tsihon Fedorov | 6-1,7-5 |
| ITF M15 Monastir | 2024/08/30 09:40 | Maximus Jones v William Hsieh | 6-3,6-3 |
| ITF M15 Monastir | 2024/08/29 09:55 | William Hsieh v Nicolas Jadoun | 6-1,6-2 |
| ITF M15 Monastir | 2024/08/28 08:00 | Nicolas Philibert v William Hsieh | 2-6,3-6 |
| ITF M15 Monastir | 2024/08/26 13:00 | Gonzalo Ariel Karakachian v William Hsieh | 6-3,6-7,8-10 |
| ITF M15 Monastir | 2024/08/18 10:00 | Nino Ehrenschneider v William Hsieh | 4-6,6-3,10-5 |