| TT Cup | 11/08 12:40 | - | Deportivo Capiata U20 v David Valenzuela | W | 0-3 | |
| TT Cup | 11/08 11:40 | - | Craciun/ Leduc v David Valenzuela | W | 0-3 | |
| TT Cup | 11/08 09:40 | - | Enrique Alarcon v David Valenzuela | W | 0-3 | |
| TT Cup | 11/08 08:10 | - | Jose L. Reverte v David Valenzuela | L | 3-2 | |
| TT Cup | 11/08 07:10 | - | Leoncio Fernandez v David Valenzuela | W | 1-3 | |
| Croatia Open | 05/14 13:00 | - | Wang-Wei Peng v David Valenzuela | L | 3-0 | |
| Croatia Open | 05/14 07:40 | - | Tilen Cvetko v David Valenzuela | L | 3-1 | |
| Qatar Open XD | 03/20 06:05 | - |
David Valenzuela v
Aleksa Gacev
|
L | 1-3 | |
| Qatar Open XD | 11/23 13:00 | - |
Carlos Franco
v
David Valenzuela |
L | 4-1 |