Stadium: Court 2 Round: 26 Ground: Clay
| ITF Austria F3 MD | 2018/07/18 13:30 | Duda/Vrbensky v Trinker/Veldheer | 0-6,6-3,10-7 |
| ITF Austria F3 MD | 2018/07/16 14:15 | Trinker/Veldheer v Nareyka/Oberleitner | 6-3,6-3 |
| ITF Austria F2 MD | 2018/07/11 14:20 | Trinker/Veldheer v Γιοχάνες Χαερτέις/Πίτερ Χέλερ | 2-6,1-6 |
| ITF Austria F2 MD | 2018/07/10 12:50 | Portaluri/Tenti v Trinker/Veldheer | 2-6,6-7 |
| ITF Turkey F17 MD | 2018/05/03 11:00 | Trinker/Veldheer v Σενγκίζ Ακσού/Μερτ Νάσι Τούρκερ | 4-6,6-4,8-10 |
| ITF Austria F1 MD | 2017/07/05 13:30 | Trinker/Veldheer v Brunner/Van Peperzeel | 4-6,2-6 |
| ITF Austria F1 MD | 2017/07/03 12:30 | Trinker/Veldheer v Michalis Sakellaridis/Stenberg | 6-1,6-2 |
| ITF Austria F5 MD | 2016/08/08 11:20 | Trinker/Veldheer v Kossler/Schroll | 4-6,6-3,10-8 |