| WTT Star Contender - Doha | 2021/03/09 13:15 | Dang Qiu v Jun Mizutani | L | 0-3 |
| WTT Star Contender - Doha | 2021/03/08 08:35 | Dang Qiu v Andrej Gacina | W | 3-1 |
| WTT Star Contender - Doha | 2021/03/07 12:50 | Dang Qiu v Thiago Monteiro | W | 3-1 |
| WTT Star Contender - Doha | 2021/03/06 15:00 | Dang Qiu v Nandor Ecseki | W | 3-0 |
| Dusseldorf Masters | 2020/08/23 12:00 | Dang Qiu v Steffen Mengel | W | 4-1 |
| Dusseldorf Masters | 2020/08/23 09:00 | Dang Qiu v Gerrit Engemann | W | 4-1 |
| Dusseldorf Masters | 2020/08/21 15:00 | Dang Qiu v Tobias Hippler | W | 4-1 |
| Dusseldorf Masters | 2020/07/19 11:00 | Dang Qiu v Anton Kallberg | W | 4-0 |
| WTT Contender Budapest | 2021/08/16 18:00 | Bence Balogh v David Serdaroglu | W | 0-3 |
| WTT Contender Budapest | 2021/08/15 18:00 | Tomas Koldas v David Serdaroglu | W | 0-3 |
| Campionatul European | 2021/06/23 09:55 | Maciej Kubik v David Serdaroglu | L | 3-0 |
| Polish Open | 2020/03/11 15:40 | David Serdaroglu v Qiyao Han | L | 1-3 |
| Polish Open | 2020/03/11 13:00 | David Serdaroglu v Sushmit Sriram | L | 1-3 |
| Portugalia - Open | 2020/02/13 15:20 | Diogo Carvalho v David Serdaroglu | L | 4-2 |
| Portugalia - Open | 2020/02/12 16:30 | Aleksa Gacev v David Serdaroglu | W | 0-4 |
| Austrian Open | 2019/11/12 16:50 | Youngsik Jeoung v David Serdaroglu | L | 4-0 |