| Bulgaria Open | 2019/08/13 12:30 | Alvaro Robles v David Serdaroglu | L | 4-1 |
| Österreich - 1. Bundesliga | 2019/05/25 17:52 | David Serdaroglu v Deni Kozul | L | 0-3 |
| Croatia Open | 2019/05/15 09:00 | David Serdaroglu v Simon Berglund | L | 1-3 |
| Croatia Open | 2019/05/14 14:20 | David Serdaroglu v Giorgos Konstantinopoulos | L | 1-3 |
| Slovenia Open | 2019/05/09 12:45 | David Serdaroglu v Daniele Pinto | W | 3-1 |
| Slovenia Open | 2019/05/08 15:00 | David Serdaroglu v Matias Alvarado | W | 3-0 |
| Serbia Open | 2019/05/03 15:10 | David Serdaroglu v Siu Hang Lam | L | 1-4 |
| Tschechien - Extraleague | 2019/04/07 14:02 | Narayan Kapolnek v David Serdaroglu | W | 0-3 |
| Qatar Open - Gemischtes Doppel | 2019/03/21 09:05 | Angel Ayuso v Karim Elhakem | W | 0-3 |
| Tschechien - Extraleague | 2019/03/20 17:35 | Humberto Manhani v Karim Elhakem | L | 3-0 |
| Qatar Open - Gemischtes Doppel | 2019/03/20 06:05 | Daniele Pinto v Karim Elhakem | L | 3-2 |