Stadium: Center Round: 14 Ground: Hardcourt indoor
| Challenger Ismaning | 2023/10/30 16:35 | Denis Yevseyev v Henri Squire | 3-6,4-6 |
| Challenger Shenzhen | 2023/10/17 04:55 | Denis Yevseyev v Egor Gerasimov | 2-6,2-6 |
| Challenger Shenzhen | 2023/10/13 03:00 | Aleksandar Kovacevic v Denis Yevseyev | 6-2,6-4 |
| Challenger Shenzhen | 2023/10/12 02:00 | Jie Cui v Denis Yevseyev | 4-6,0-6 |
| Challenger Shenzhen | 2023/10/11 05:50 | Denis Yevseyev v Fabio Fognini | 6-4,7-6 |
| ATP Shanghai | 2023/10/04 09:25 | Denis Yevseyev v Marton Fucsovics | 4-6,2-6 |
| ATP Shanghai | 2023/10/03 05:50 | Tung-Lin Wu v Denis Yevseyev | 4-6,6-4,3-6 |
| ATP Shanghai | 2023/10/02 07:50 | Yi Zhou v Denis Yevseyev | 2-6,4-6 |
| ITF M15 Hyvinkaa | 2023/07/31 09:30 | Otso Martikainen v Oskar Jansson | 4-6,4-6 |
| Challenger Helsinki | 2022/11/13 13:25 | Otso Martikainen v Raphael Collignon | 0-6,0-6 |
| ITF M15 Vaasa | 2022/06/01 07:00 | Iiro Vasa v Otso Martikainen | 6-2,7-5 |
| ITF M15 Vaasa | 2022/05/31 07:00 | Leevi Saatela v Otso Martikainen | 6-3,6-3 |
| ITF M15 Vaasa | 2022/05/30 07:00 | Otso Martikainen v Mateusz Kulakowski | 6-1,6-3 |