Yvonne Mesecke and Oliver Bertels are the 2018 German Open champions that were held for the 37th time this year. Yvonne defeated Renate Hartmann 15-9, 13-15, 11-10 while Oliver Bertels succeeded over defending champion and current German National Champion Marcel Czempisz 15-14, 6-15, 11-3 to claim his second German Open title after 2010. In doubles, Oliver Bertels and André Dietrich defeated Marcel Czempisz and Marc Scheffler 15-8, 15-14.
Mikan van Zandten (NED) – Javier Rocha (BOL)
Paul Maurer (COL) def. Javier Rocha (BOL)
Bobbie Breese (USA) def. Edwin Schipper (NED) 10-15, 15-5, 11-5
Marc Scheffler (GER) def. James Johnson (USA) 15-9, 7-15, 11-7
Tim Scheffler (GER) def. Lasse Jannik Süchting (GER) 15-9, 7-15, 11-5
All results can be found at http://www.r2sports.com/tourney/home.asp?TID=24886