| Serbia Open | 2019/05/03 15:10 | David Serdaroglu v Siu Hang Lam | L | 1-4 |
| Republica Ceha - Extraleague | 2019/04/07 14:02 | Narayan Kapolnek v David Serdaroglu | W | 0-3 |
| Qatar Open - Dublu Mixt | 2019/03/26 11:50 | David Serdaroglu v Can Akkuzu | L | 1-4 |
| Republica Ceha - Extraleague | 2019/03/22 17:25 | Yun-Ju Lin v David Serdaroglu | L | 4-0 |
| Republica Ceha - Extraleague | 2019/02/26 10:32 | David Serdaroglu v Radel Martin | W | 3-0 |
| Republica Ceha - Extraleague | 2019/02/15 12:50 | Gaoyuan Lin v David Serdaroglu | L | 4-1 |
| Qatar Open - Dublu Mixt | 2019/01/15 11:30 | Nandor Ecseki v David Serdaroglu | L | 4-3 |
| Qatar - Open - Feminin | 2018/12/04 19:52 | David Serdaroglu v Adam Szudi | L | 1-3 |
| Slovenia Open | 2019/05/08 10:20 | Daniele Pinto v Matias Alvarado | L | 3-0 |