Challenger Series TT 02/27 07:30 - Sven Happek v Sushmit Sriram L 0-3
Challenger Series TT 02/24 11:30 - Sven Happek v Rafael Turrini - Cancelled
Challenger Series TT 02/24 08:50 - Sven Happek v Salim Karam - Cancelled
Challenger Series TT 02/24 08:50 - Sven Happek v Yannick Vostes - Cancelled
Challenger Series TT 02/23 20:10 - Sven Happek v Norbert Tauler - Cancelled
Challenger Series TT 02/23 15:30 - Sven Happek v Guilherme Teodoro - Cancelled
Challenger Series TT 02/23 13:30 - Sven Happek v Jeromy Loffler - Cancelled
Challenger Series TT 02/23 10:10 - Florian Bluhm v Sven Happek - Cancelled
Challenger Series TT 02/23 10:10 - Daniel Rinderer v Sven Happek - Cancelled
Challenger Series TT 02/23 08:10 - Sven Happek v Dauud Cheaib - Cancelled
Challenger Series TT 01/24 09:30 - Sven Happek v Martin Buch Andersen W 3-1
Challenger Series TT 01/24 07:30 - Sven Happek v Enio Mendes L 0-3
Challenger Series TT 01/23 17:30 - Sven Happek v Enzo Angles L 1-3
Challenger Series TT 01/23 16:50 - Sven Happek v Tibor Spanik L 0-3
Challenger Series TT 01/23 12:50 - Sven Happek v Yannick Vostes L 0-3
Challenger Series TT 01/23 10:10 - Sven Happek v Kestutis Zeimys L 0-3
Challenger Series TT 01/23 07:30 - Sven Happek v Dennis Klein L 1-3
Challenger Series TT 01/13 14:30 1 Bohdan Sinkevych v Sven Happek L 3-0
Challenger Series TT 01/13 13:05 2 Sven Happek v Josip Huzjak W 3-0
Challenger Series TT 01/13 11:30 - Sven Happek v Bohdan Sinkevych L 2-3
Challenger Series TT 01/13 08:50 - Sven Happek v Aljaz Godec L 2-3
Challenger Series TT 01/12 20:10 - Sven Happek v Dillon Chambers W 3-2
Challenger Series TT 01/12 15:30 - Sven Happek v Josip Huzjak L 2-3
Challenger Series TT 01/12 13:30 - Sven Happek v Makoto Nogami W 3-0
Challenger Series TT 01/12 10:10 - Damian Zech v Sven Happek W 1-3
Challenger Series TT 01/12 08:10 - Sven Happek v Jean Rassouw W 3-0
Challenger Series TT 01/10 08:50 - Yongyin Li v Sven Happek L 3-0
Challenger Series TT 01/09 20:50 - Kestutis Zeimys v Sven Happek W 2-3
Challenger Series TT 01/09 18:50 - Yannick Vostes v Sven Happek L 3-0
Challenger Series TT 01/09 16:50 - Sven Happek v Jean Rassouw W 3-1