Round: 26 Ground: Hardcourt outdoor
| Challenger Marburg MD | 2018/07/05 10:00 | Neis/Vega Hernandez v Harris/Roelofse | 6-3,5-7,10-7 |
| Challenger Marburg MD | 2018/07/03 17:55 | Harris/Roelofse v Moraing/Otte | 6-3,3-6,10-7 |
| ITF Germany F3 MD | 2017/01/24 12:35 | Mies/Otte v Harris/Roelofse | 4-6,7-6,10-8 |