| Oman Open U21 Women | 2019/12/04 20:30 | Denis Ivonin v Martin Bentancor | L | 1-3 |
| Liga Pro (2020) | 2019/10/22 05:40 | Denis Ivonin v Aleksei Zhukov | W | 3-0 |
| Liga Pro (2020) | 2019/10/21 12:57 | Denis Ivonin v Mikhail Butylev | W | 3-0 |
| Liga Pro (2020) | 2019/10/21 05:59 | Denis Ivonin v Vladislav Samsonov | W | 3-0 |
| Liga Pro (2020) | 2019/10/20 12:20 | Denis Ivonin v Nikita Artemenko | L | 0-3 |
| Liga Pro (2020) | 2019/10/20 06:09 | Denis Ivonin v Evgeny Regentov | W | 3-0 |
| Oman Open U21 Women | 2019/10/17 08:10 | Denis Ivonin v Amin Ahmadian | L | 2-3 |
| Czech Open | 2019/08/20 14:35 | Denis Ivonin v Peifeng Zheng | L | 1-4 |