Stadion: Court 5 Round: 26 Ground: Clay
| French Open - Herrendoppel | 2018/05/29 15:30 | Begemann/Sancic v Koolhof/Sitak | 7-6,2-6,4-6 |
| ATP - Genf - Herrendoppel | 2018/05/22 10:00 | Lindstedt/Vasilevski v Begemann/Sancic | 7-6,7-6 |
| Challenger - Aix en Provence - Herrendoppel | 2018/05/09 10:30 | Arneodo/Nys v Begemann/Sancic | 6-3,4-6,10-6 |
| ATP - Istanbul - Herrendoppel | 2018/05/02 14:15 | Molchanov/Skugor v Begemann/Sancic | 6-1,7-6 |
| Challenger - Sarasota - Herrendoppel | 2018/04/21 16:15 | Begemann/Sancic v Harrison/Polansky | 7-5,3-6,5-10 |
| Challenger - Sarasota - Herrendoppel | 2018/04/19 17:30 | Cuevas/Dellien v Begemann/Sancic | 1-6,6-3,7-10 |
| ATP - Houston - Herrendoppel | 2018/04/14 23:45 | Mirnyi/Oswald v Begemann/Sancic | 6-7,6-4,11-9 |
| ATP - Houston - Herrendoppel | 2018/04/13 22:00 | Begemann/Sancic v Brown/Tiafoe | 6-3,3-6,10-7 |