Challenger Tenerife DM 02/08 12:45 26 Frantzen/Sandkaulen v Harris/Harrison 4-6,2-6
Challenger Koblenz DM 02/02 20:15 27 Eysseric/Molchanov v Frantzen/Sandkaulen 6-3,0-6,10-8
Challenger Koblenz DM 02/01 17:35 26 Broady/Brown v Frantzen/Sandkaulen 3-6,6-2,8-10
ITF M25 Wetzlar DM 08/06 12:55 29 Frantzen/Sandkaulen v Hassan/Lamasine 4-6,3-6
ITF M25 Wetzlar DM 08/03 14:00 27 Frantzen/Sandkaulen v Cubelic/Pichler 6-1,6-4
ITF M25 Wetzlar DM 08/02 14:00 26 Frantzen/Sandkaulen v Ricca/Sorrentino 7-6,6-3
ITF M25 Kassel DM 07/16 10:00 29 Gentzsch/Zima v Frantzen/Sandkaulen 4-6,2-6
ITF M25 Kassel DM 07/15 09:55 28 Frantzen/Sandkaulen v Beloborodko/Uzhylovskyi 6-2,4-6,10-3
ITF M25 Kassel DM 07/14 14:30 27 Molleker/Moraing v Frantzen/Sandkaulen 1-6,1-6
ITF M25 Kassel DM 07/12 14:30 26 Opitz/Steiner v Frantzen/Sandkaulen 1-6,2-6
ITF M25 Marburg DM 07/08 14:35 28 Opitz/Steiner v Frantzen/Sandkaulen 6-2,7-6
ITF M25 Marburg DM 07/07 16:20 27 Frantzen/Sandkaulen v Oliel/Vrbensky 6-4,6-4
ITF M25 Marburg DM 07/05 14:00 26 Frantzen/Sandkaulen v Agarwal/Caripi 6-1,6-2
Challenger Luedenscheid DM 06/29 12:35 26 Frantzen/Sandkaulen v D Acosta/R Taverna 6-4,3-6,8-10
ITF M25 Arlon DM 06/25 16:00 29 Chandrasekar/Prashanth v Frantzen/Sandkaulen 7-6,6-4
ITF M25 Arlon DM 06/25 09:00 28 Gadamauri/Schoolkate v Frantzen/Sandkaulen 3-6,3-6
ITF M25 Arlon DM 06/23 14:30 27 Llanes/Roncadelli v Frantzen/Sandkaulen 4-6,4-6
ITF M25 Arlon DM 06/21 14:45 26 Hornung/Vankan v Frantzen/Sandkaulen 1-6,3-6
ITF M15 Duffel DM 06/17 14:00 28 Frantzen/Sandkaulen v Knaff/Rodesch 6-7,6-7
ITF M15 Duffel DM 06/16 12:30 27 Frantzen/Sandkaulen v D'Hulst/Merre 6-3,6-2
ITF M15 Duffel DM 06/15 14:00 26 Frantzen/Sandkaulen v Hoogmartens/Ungerman 6-0,6-1
ITF M15 Sarajevo DM 06/10 17:15 28 Frantzen/Sandkaulen v Kouzmine/Vrbensky 3-6,6-3,7-10
ITF M15 Sarajevo DM 06/09 14:10 27 Karahodza/Setkic v Frantzen/Sandkaulen 3-6,3-6
ITF M15 Sarajevo DM 06/07 15:45 26 Hodzic/Nincevic v Frantzen/Sandkaulen 2-6,4-6
Challenger Troisdorf DM 05/25 12:30 26 Barrios Vera/Mena v Frantzen/Sandkaulen 6-2,7-6
ITF M25 Most DM 05/21 10:10 29 Gengel/Poljak v Frantzen/Sandkaulen 3-6,6-4,7-10
ITF M25 Most DM 05/20 11:20 28 Bolardt/Krumich v Frantzen/Sandkaulen 5-7,6-4,3-10
ITF M25 Most DM 05/19 10:00 27 Damm/Damm v Frantzen/Sandkaulen 5-7,3-6
ITF M25 Most DM 05/17 14:35 26 Cerny/Havlicek v Frantzen/Sandkaulen 3-6,0-6
Challenger Heilbronn DM 05/10 15:45 26 Frantzen/Sandkaulen v Martin/Weissborn 5-7,7-6,6-10