Estadio: Court 1 Round: 26 Ground: Clay
| ITF Turquía F17 - Dobles Masculinos | 2018/05/03 11:00 | Trinker/Veldheer v Aksu/Turker | 4-6,6-4,8-10 |
| ITF Austria F1 - Dobles Masculinos | 2017/07/05 13:30 | Trinker/Veldheer v Brunner/Van Peperzeel | 4-6,2-6 |
| ITF Austria F1 - Dobles Masculinos | 2017/07/03 12:30 | Trinker/Veldheer v Sakellaridis/Stenberg | 6-1,6-2 |
| ITF Austria F5 - Dobles Masculinos | 2016/08/08 11:20 | Trinker/Veldheer v Kossler/Schroll | 4-6,6-3,10-8 |