| WTT Star Contender Doha XD | 2021/03/07 16:30 | Assar/Helmy v Piccolin/Stoyanov | W | 0-3 |
| WTT Contender Doha XD | 2021/03/04 15:15 | Piccolin/Stoyanov v Robles/Xiao | L | 1-3 |
| Hungarian Open XD | 2020/02/19 13:40 | Jevtovic/Surjan v Piccolin/Stoyanov | L | 3-0 |
| Portugal Open XD | 2020/02/15 09:00 | Piccolin/Stoyanov v Flore/Gasnier | L | 0-3 |
| German Open XD | 2020/01/29 15:15 | Piccolin/Stoyanov v Jang/Shin | L | 0-3 |
| German Open XD | 2020/01/28 20:10 | Piccolin/Stoyanov v Sgouropoulos/Papadimitriou | W | 3-0 |
| German Open XD | 2019/10/09 08:40 | Piccolin/Stoyanov v Ionescu/Szocs | L | 0-3 |
| Bulgaria Open XD | 2019/08/15 07:40 | Piccolin/Stoyanov v Fegerl/Polcanova | L | 1-3 |
| WTT Contender Doha XD | 2021/03/05 17:00 | Lee/Jeon v Lebesson/Yuan | L | 2-3 |
| WTT Contender Doha XD | 2021/03/05 07:15 | Robles/Xiao v Lee/Jeon | W | 0-3 |
| WTT Contender Doha XD | 2021/03/04 16:20 | Sidorenko/Tailakova v Lee/Jeon | W | 2-3 |
| Austrian Open XD | 2019/11/15 09:00 | Cho/Shin v Lee/Jeon | L | 3-2 |
| Austrian Open XD | 2019/11/14 09:00 | Franziska/Solja v Lee/Jeon | W | 0-3 |
| German Open XD | 2019/10/11 08:00 | Lee/Jeon v Cheng/Lin | L | 0-3 |
| German Open XD | 2019/10/10 08:40 | Lee/Jeon v Ionescu/Szocs | W | 3-0 |
| Swedish Open XD | 2019/10/03 08:40 | Lee/Jeon v Harimoto/Hayata | L | 2-3 |