| FIVB Doha | 07/29 13:20 | 1 | Arnholdt/Welsch v Fröhlich/Kotzan | 2-0 | |
| FIVB Doha | 07/29 11:05 | 1 | Fröhlich/Kotzan v Karnbaum/Niemczyk | 1-2 | |
| FIVB Doha | 07/15 11:40 | 1 | Behlen/Weiland v Fröhlich/Kotzan | 2-0 | |
| FIVB Doha | 07/15 08:10 | 1 | Schillerwein/Tillmann v Fröhlich/Kotzan | 2-0 | |
| FIVB Doha | 07/01 12:10 | 1 | Fröhlich/Kotzan v Sch'ein/Tillmann | 0-2 | |
| FIVB Xiamen Open | 06/24 11:15 | 1 | Fröhlich/Kotzan v Körtzinger/Seyfferth | 1-2 | |
| FIVB Xiamen Open | 06/24 07:50 | 1 | Fröhlich/Kotzan v Ittlinger/Mersmann | 0-2 | |
| FIVB Xiamen Open | 06/23 15:20 | 1 | Fröhlich/Kotzan v Bieneck/Matthes | 2-0 | |
| FIVB Xiamen Open | 06/23 14:00 | 1 | Gordon/Saxton v Fröhlich/Kotzan | 2-0 | |
| FIVB Xiamen Open | 06/23 12:30 | 1 | Nestler/Seeber v Fröhlich/Kotzan | 0-2 | |
| FIVB Doha | 05/27 07:50 | 1 | Fröhlich/Kotzan v Ittlinger/Mersmann | 0-2 | |
| FIVB Xiamen Open | 05/26 16:23 | - | Fröhlich/Kotzan v Fedosova/Zass | 15-10 | |
| FIVB Xiamen Open | 05/26 15:30 | 1 | Fröhlich/Kotzan v Fedesova/Zass | 2-0 | |
| FIVB Xiamen Open | 05/26 14:31 | - | Kiesling/Klinke v Fröhlich/Kotzan | 16-14 | |
| FIVB Xiamen Open | 05/26 14:00 | 1 | Kiesling/Klinke v Fröhlich/Kotzan | 2-1 | |
| FIVB Xiamen Open | 05/26 11:45 | 1 | Bieneck/Matthes v Fröhlich/Kotzan | 0-2 | |
| FIVB Doha | 05/06 12:10 | 1 | Gernert/Zautys v Fröhlich/Kotzan | 2-0 | |
| FIVB Doha | 05/06 08:40 | 1 | Ludwig/Walkenhorst v Fröhlich/Kotzan | 2-0 | |
| FIVB Satun Women | 05/05 12:30 | 1 | Fröhlich/Kotzan v Krebs/Ottens | 2-0 |