| Qatar Open - Mixed double | 2018/10/02 15:07 | Bence Majoros v Joao Geraldo | W | 1-3 |
| Qatar Open kvinner | 2018/09/21 18:00 | Joao Geraldo v Liam Pitchford | L | 2-4 |
| Qatar Open kvinner | 2018/09/20 16:10 | Cedric Nuytinck v Joao Geraldo | W | 2-4 |
| Qatar Open - Mixed double | 2018/09/18 16:00 | Joao Geraldo v Batuhan Ulucak | W | 4-0 |
| Qatar Open - Mixed double | 2018/08/15 16:50 | Kirill Skachkov v Joao Geraldo | L | 4-0 |
| Qatar Open kvinner | 2018/05/26 12:20 | Joao Geraldo v Kristian Karlsson | L | 2-3 |
| Qatar Open kvinner | 2018/05/02 08:00 | Lubomir Jancarik v Joao Geraldo | W | 0-3 |
| Qatar Open kvinner | 2018/05/01 11:30 | Zhendong Fan v Joao Geraldo | L | 3-2 |