Stadium: Court 11 Round: 27 Ground: Clay
| Challenger - Bordeaux - HD | 2018/05/14 10:15 | Koolhof/Sitak v Albot/Kozlov | 5-7,1-6 |
| Challenger - Bordeaux - HD | 2018/05/15 13:00 | Klahn/Polansky v Bonzi/Jacq | 6-3,6-4 |
| Challenger - Aix-en-Provence - HD | 2018/05/11 15:00 | Klahn/Polansky v Andreozzi/de Schepper | 1-6,6-0,8-10 |
| Challenger - Aix-en-Provence - HD | 2018/05/10 10:00 | Eysseric/Salisbury v Klahn/Polansky | 6-7,4-6 |
| Challenger - Aix-en-Provence - HD | 2018/05/09 12:40 | Klahn/Polansky v Hemery/Muller | 7-5,7-5 |
| Challenger - Shanghai - HD | 2017/09/17 03:00 | Klahn/Polansky v Matsui/Yi | 6-7,6-4,5-10 |
| Challenger - Shanghai - HD | 2017/09/15 04:00 | Cerretani/Polmans v Klahn/Polansky | 6-3,6-7,7-10 |
| Challenger - Shanghai - HD | 2017/09/14 04:50 | Chaplin/Saville v Klahn/Polansky | 3-6,4-6 |
| Challenger - Shanghai - HD | 2017/09/13 07:35 | Klahn/Polansky v Sun/Xia | 6-2,7-5 |