| Czech Open | 2019/08/20 14:35 | Denis Ivonin v Peifeng Zheng | L | 1-4 |
| Tjeckien - Extraleague | 2019/05/26 08:40 | Denis Ivonin v Jonathan Groth | L | 1-3 |
| Qatar Open - Mixed dubbel | 2019/03/22 17:25 | Denis Ivonin v Jeremy Hazin | W | 3-1 |
| Qatar Open - Mixed dubbel | 2019/03/22 16:55 | Vladimir Sidorenko v Denis Ivonin | L | 3-1 |
| Qatar Open - Mixed dubbel | 2019/03/22 12:05 | Denis Ivonin v Byunghyeon Kim | W | 3-2 |
| Qatar Open - Mixed dubbel | 2019/03/22 06:45 | Denis Ivonin v Jeremy Hazin | W | 3-1 |
| Tjeckien - Extraleague | 2019/03/21 14:20 | Timur Kelbuganov v Denis Ivonin | W | 1-4 |
| Tjeckien - Extraleague | 2019/03/17 05:19 | Denis Ivonin v Maksim Grebnev | L | 0-3 |
| Croatia Open - U21 | 2019/05/14 11:40 | Amin Ahmadian v Lev Katsman | W | 3-0 |
| Slovenia Open U21 | 2019/05/11 08:50 | Andreas Levenko v Amin Ahmadian | L | 3-1 |
| Slovenia Open U21 | 2019/05/10 13:50 | Alexandru Manole v Amin Ahmadian | W | 1-3 |
| Slovenia Open | 2019/05/10 10:25 | Amin Ahmadian v Anders Lind | L | 2-4 |
| Slovenia Open U21 | 2019/05/10 07:00 | Ioannis Sgouropoulos v Amin Ahmadian | W | 2-3 |
| Slovenia Open | 2019/05/09 17:10 | Amin Ahmadian v Hibiki Tazoe | W | 4-1 |
| Serbia Open U21 | 2019/05/03 08:05 | Amin Ahmadian v Man Ho Kwan | L | 1-3 |
| Serbia Open | 2019/05/02 09:35 | Amin Ahmadian v Mudit Dani | W | 3-1 |