| Giraldilla Int. XD | 11/01 19:00 | 4 | Heinz/Horbach v Kaesbauer/Goliszewski | L | 0-2 | |
| Giraldilla Int. XD | 10/30 15:45 | 5 | Heinz/Horbach v Golinski/Perminova | W | 2-1 | |
| Swiss Open - Mixed double | 02/20 19:30 | 5 | Heinz/Horbach v Chang/Cheng | L | 1-2 | |
| Indonesia Masters - Mixed double | 11/02 10:30 | 5 | Pistorius/Kaepplein v Heinz/Horbach | L | 2-0 | |
| Dutch Open - Mixed double | 10/11 17:00 | 5 | Heinz/Horbach v Mikkelsen/Surrow | L | 0-2 | |
| Giraldilla Int. XD | 09/23 08:00 | 1 | Clare/Williams v Heinz/Horbach | L | 2-0 | |
| Indonesia Masters - Mixed double | 07/19 20:00 | 5 | Heinz/Horbach v Ruponen/Hogstrom | L | 0-2 | |
| Indonesia Masters - Mixed double | 07/12 15:40 | 5 | Labar/Fontaine v Heinz/Horbach | L | 2-1 | |
| Giraldilla Int. XD | 04/21 06:46 | - | Heinz/Horbach v Myhren/Rindshoej | L | 0-2 | |
| Dutch Open - Mixed double | 10/13 11:30 | 4 | Heinz/Horbach v Gravholt/Fruergaard | L | 0-2 | |
| Dutch Open - Mixed double | 10/12 17:55 | 5 | Heinz/Horbach v Burkart/Schaller | W | 2-0 |