Stadium: Court Patrice Dominguez Round: 29 Ground: Clay
| Challenger - Bordeaux - Doubles Hommes | 2018/05/16 14:00 | Albot R / Kozlov S v Klahn B / Polansky P | 2-6,4-6 |
| Challenger - Bordeaux - Doubles Hommes | 2018/05/15 13:00 | Klahn B / Polansky P v Bonzi B / Jacq G | 6-3,6-4 |
| Challenger - Aix en Provence - Doubles Hommes | 2018/05/11 15:00 | Klahn B / Polansky P v Andreozzi G / de Schepper K | 1-6,6-0,8-10 |
| Challenger - Aix en Provence - Doubles Hommes | 2018/05/10 10:00 | Eysseric J / Salisbury J v Klahn B / Polansky P | 6-7,4-6 |
| Challenger - Aix en Provence - Doubles Hommes | 2018/05/09 12:40 | Klahn B / Polansky P v Hemery/Muller | 7-5,7-5 |
| Challenger Shanghai MD | 2017/09/17 03:00 | Klahn B / Polansky P v Matsui T / Yi C H | 6-7,6-4,5-10 |
| Challenger Shanghai MD | 2017/09/15 04:00 | Cerretani J / Polmans M v Klahn B / Polansky P | 6-3,6-7,7-10 |
| Challenger Shanghai MD | 2017/09/14 04:50 | Chaplin J / Saville L v Klahn B / Polansky P | 3-6,4-6 |
| Challenger - Bordeaux - Doubles Hommes | 2018/05/18 12:30 | Cerretani J / Monroe N v Duran G / Gonzalez M | 1-6,4-6 |
| Challenger - Bordeaux - Doubles Hommes | 2018/05/16 10:30 | Duran G / Gonzalez M v Martin F / Raja P | 6-3,7-5 |
| Challenger - Bordeaux - Doubles Hommes | 2018/05/15 14:45 | Duran G / Gonzalez M v Barrere G / Mahut N | 7-6,7-5 |
| Challenger - Aix en Provence - Doubles Hommes | 2018/05/10 14:20 | Petzschner P / Puetz T v Duran G / Gonzalez M | 7-5,3-6,10-6 |
| Challenger - Aix en Provence - Doubles Hommes | 2018/05/09 14:30 | Bonzi B / Jacq G v Duran G / Gonzalez M | 3-6,4-6 |
| Challenger - Tunis - Doubles Hommes | 2018/04/17 16:10 | Duran G / Gonzalez M v Broady L / Clayton S | 6-2,2-6,7-10 |
| ATP - Buenos Aires - Doubles Hommes | 2018/02/17 15:00 | Molteni A / Zeballos H v Duran G / Gonzalez M | 7-6,7-6 |
| ATP - Buenos Aires - Doubles Hommes | 2018/02/16 19:00 | Duran G / Gonzalez M v Haider-Maurer A / Lajovic D | 6-7,6-4,12-10 |