| Hellas Open | 2019/08/10 07:00 | Gergely Krausz v Mateusz Swierczynski | L | 2-0 |
| Hellas Open Qual | 2019/08/08 11:05 | Nicolo Volpi v Mateusz Swierczynski | W | 0-2 |
| Internazionali di Lituania | 2019/06/08 08:00 | Cristian Savin v Mateusz Swierczynski | W | 0-2 |
| Hellas International | 2019/05/04 09:15 | Mateusz Swierczynski v Collins Valentine Filimon | L | 0-2 |
| Hellas International | 2019/05/03 11:00 | Mateusz Swierczynski v Bruno Carvalho | W | 2-0 |
| Open di Svizzera DF - Qual. | 2018/09/20 15:10 | Mateusz Swierczynski v Artyom Savatyugin | L | 0-2 |
| Open di Svizzera DF - Qual. | 2017/12/14 14:00 | Mateusz Swierczynski v Christian Kirchmayr | W | 2-1 |
| Open di Svizzera DF - Qual. | 2017/12/05 11:30 | Lu Chen v Mateusz Swierczynski | W | 0-2 |
| Open del Canada | 2019/07/04 21:55 | Lanxi Lei v Koki Watanabe | L | 1-2 |
| Open del Canada | 2019/07/03 17:00 | Lanxi Lei v Kevin Barkman | W | 2-0 |
| Open del Canada | 2019/07/03 01:30 | Minoru Koga v Lanxi Lei | W | 1-2 |
| Open del Canada - Qual. | 2019/07/02 15:35 | Steffen Rasmussen v Lanxi Lei | W | 0-2 |
| Internazionali di Osaka - Qual. | 2019/04/03 03:10 | Lanxi Lei v Kazuteru Kozai | L | 1-2 |
| China Masters | 2019/03/14 11:25 | Donghun Kim v Lanxi Lei | L | 2-0 |
| China Masters | 2019/03/13 14:00 | Lanxi Lei v Firman Abdul Kholik | W | 2-0 |
| China Masters | 2019/03/12 12:00 | Yufeng Cao v Lanxi Lei | W | 0-2 |