Istomin/Karlovskiy @ Challenger - Hambourg - Doubles Hommes

Glasspool L / Lawson A Huey T / Schnur M Skupski K / Smith J-P Cerretani J / Cressy M Bellucci/Bertola Brown/Lenz Troicki V / Zimonjic N Picchione/Rottoli Celikbilek/Ilkel Menendez-Maceiras A / Stakhovsky S Brown/Cerretani Huesler/Majchrzak Sandkaulen/Squire Bemelmans R / Masur D Schell/Wehnelt Sanchez Martinez/Stebe Begemann/Pel Balaji/Margaroli Agabigun S / Celikbilek A Istomin/Karlovskiy Fallert F / Jebens H Granollers-Pujol G / Martos Gornes S Drzewiecki/Walkow Junaid R / Raja P Torpegaard M / Wolf J J Hermans/Sels Kuhn/Molleker Doumbia/Reboul Arends S / Pel D Huesler/Ritschard Chidekh/Sanchez Basic/Serdarusic Ajdukovic/Forejtek Begemann A / Mergea F Schnur/Withrow Goransson/Zielinski Gaston/Rinderknech Cacic N / Sancic A Martinez / Zapata Cressy/Olivetti Moeller/Wiskandt Ilkel C / Kirkin E Marchenko I / Safiullin R Fallert F / Rosenkranz M Lenz J / Maden Y Golubev A / Nedovyesov A Wessels/Zverev Kamke T / Reister J Nouza P / Vrbensky M Fayziev/Karlovskiy