| Bonn Int. | 05/29 14:45 | - | Brian Holtschke v Luis Pongratz | L | 0-2 | |
| Luxembourg Open | 05/02 12:10 | - |
Jhuo-Fu Liao
v
Brian Holtschke |
L | 2-0 | |
| Swedish Open | 01/17 09:15 | - |
Ade Resky Dwicahyo
v
Brian Holtschke |
L | 2-1 | |
| Irish Open | 11/14 11:30 | - |
Harry Huang
v
Brian Holtschke |
L | 2-0 | |
| Irish Open Qual | 11/13 12:30 | - | Brian Holtschke v Patrick Zbinden | - | View | |
| Hungarian Int. | 10/31 12:00 | - | Erik Holt-Crossman v Brian Holtschke | L | 2-0 | |
| Dutch Open Qual | 10/23 14:20 | - | Brian Holtschke v Adith Karthikeyan Priya | L | 1-2 | |
| Croatian Int. | 09/27 11:00 | - | Soren Hald v Brian Holtschke | L | 2-0 | |
| Croatian Int. | 09/27 09:00 | - | Adith Karthikeyan Priya v Brian Holtschke | W | 0-2 | |
| Belgian Int. Qual | 09/11 13:40 | - | Brian Holtschke v William Bogebjerg | L | 0-2 | |
| Latvia Int. | 08/31 07:45 | - | Brian Holtschke v Joonas Korhonen | W | 2-1 | |
| Nouvelle-Aquitaine Int. | 07/05 12:55 | - | Jean Bernard Bongout v Brian Holtschke | L | 2-0 |