Challenger Series TT 10/05 09:10 - Daniel Rinderer v Sven Happek L 3-1
Challenger Series TT 10/05 07:10 - Sven Happek v Alexander Valuch L 0-3
Challenger Series TT 09/19 09:50 - Sven Happek v Alvaro Gainza L 1-3
Challenger Series TT 09/19 06:30 - Sven Happek v Jong-Eon Yeon L 2-3
Challenger Series TT 09/18 17:50 - Sven Happek v Sudhanshu Grover L 1-3
Challenger Series TT 09/18 16:30 - Sven Happek v Louis Reuseau W 3-2
Challenger Series TT 09/18 11:50 - Sven Happek v Louis Price L 0-3
Challenger Series TT 09/18 09:10 - Sven Happek v Dauud Cheaib L 0-3
Challenger Series TT 09/18 06:30 - Sven Happek v Liang Qiu L 2-3
Challenger Series TT 06/27 09:50 - Marius Henninger v Sven Happek L 3-2
Challenger Series TT 06/27 08:30 - Sven Happek v Liang Qiu L 0-3
Challenger Series TT 06/26 18:30 - Benjamin Fruchart v Sven Happek L 3-0
Challenger Series TT 06/26 15:50 - Antonin Gavlas v Sven Happek L 3-1
Challenger Series TT 06/26 13:50 - Carlo Rossi v Sven Happek L 3-2
Challenger Series TT 06/26 09:50 - Damian Zech v Sven Happek W 2-3
Challenger Series TT 06/26 07:10 - Makoto Nogami v Sven Happek L 3-1
Challenger Series TT 06/23 09:10 - Sven Happek v Carlo Rossi L 2-3
Challenger Series TT 06/23 09:10 - Sven Happek v Enio Mendes - Cancelled
Challenger Series TT 06/22 19:50 - Sven Happek v Dauud Cheaib L 0-3
Challenger Series TT 06/22 17:10 - Sven Happek v Johannes Willeke L 2-3
Challenger Series TT 06/22 14:30 - Dennis Klein v Sven Happek L 3-0
Challenger Series TT 06/22 11:50 - Tobias Slanina v Sven Happek L 3-2
Challenger Series TT 06/22 09:50 - Sven Happek v Samuel Amann W 3-0
Challenger Series TT 06/22 09:50 - Sven Happek v Damian Zech - Cancelled
Challenger Series TT 06/22 07:50 - Sven Happek v Ihor Zavadskyi L 1-3
Challenger Series TT 06/22 07:50 - Sven Happek v Zengyi Wang - Cancelled
Challenger Series TT 06/20 12:50 50 Jose Guillot v Sven Happek L 3-1
Challenger Series TT 06/20 12:05 2 Carlo Rossi v Sven Happek L 3-1
Challenger Series TT 06/20 10:30 - Sven Happek v Carlo Rossi W 3-1
Challenger Series TT 06/20 07:50 - Sven Happek v Akito Itagaki W 3-0