Croatia Int. Qual 09/28 12:15 - Sebastian Kadlec v Kai Niederhuber W 0-2
Polish Int. Qual 09/21 10:20 - Kai Niederhuber v Arun Kumar Ashok Kumar W 2-0
Polish Int. 09/21 10:00 - Kai Niederhuber v Aaron Sonnenschein L 1-2
Polish Int. Qual 09/21 07:40 - Kai Niederhuber v Maksymilian Krogulski W 2-0
Slovenia Future Series 09/08 08:45 - Jeppe Bruun v Kai Niederhuber L 2-1
Bonn Int. Qual 05/31 09:10 - Kai Niederhuber v David Kim L 0-2
Austrian Open Qual 05/25 09:55 - Kai Niederhuber v Jia Jie Tan L 0-2
Slovenia Open Quals 05/17 16:45 - Kai Niederhuber v Yaro Van Delsen L 1-2
Slovenia Open Quals 05/17 09:10 - Kai Niederhuber v Adarsh Palani Kumar W 2-0
Luxembourg Open Qual 05/04 12:50 - Kai Niederhuber v Bruno Carvalho L 0-2
Luxembourg Open Qual 05/04 10:30 - Ramnish Kumar v Kai Niederhuber W 0-2
Polish Open Qual 03/22 16:00 - Matthias Kicklitz v Kai Niederhuber L 2-0
Polish Open Qual 03/22 08:00 - Daniel Dvorak v Kai Niederhuber W 0-2
Slovenia Future Series Qual 11/24 12:40 - Kai Niederhuber v Paul Tournefier L 0-2
Hungarian Int. 11/03 13:20 - Chun-Yi Lin v Kai Niederhuber L 2-0
Hungarian Int. Qual 11/03 08:35 - Sebastian Lassen Nielsen v Kai Niederhuber W 0-2
Hungarian Int. Qual 11/02 19:05 - Kai Niederhuber v Nicolai Condratiuc W 2-0
Hungarian Int. Qual 11/02 14:25 - Bruno Carvalho v Kai Niederhuber W 0-2
Czech Open Qual 10/20 17:30 - Kai Niederhuber v David Kim L 0-2
Czech Open Qual 10/20 15:45 - Kai Niederhuber v Yan Kit Wong W 2-0
Czech Open Qual 10/20 13:25 - Ernesto Baschwitz v Kai Niederhuber W 0-2
Croatian Int. Qual 09/29 10:10 - Yaro Van Delsen v Kai Niederhuber L 2-1
Austrian Open Qual 05/26 16:25 - Ernesto Baschwitz v Kai Niederhuber L 2-0
Austrian Open Qual 05/26 13:45 - Kai Niederhuber v Farogh Sanjay Aman W 2-0
Austrian Open Qual 05/26 10:25 - Kai Niederhuber v Zoltan Kereszti W 2-0
Slovenia Int. Qual 05/18 08:20 - Charles Fouyn v Kai Niederhuber L 2-0
Slovenia Future Series Qual 11/25 12:30 6 Kai Niederhuber v Finn Achthoven W 2-0
Lithuanian Int. 06/12 14:20 - B. R. Sankeerth v Kai Niederhuber L 2-0
Lithuanian Int. 06/12 08:00 - Kai Niederhuber v Shaun Ekengren W 2-1
Lithuanian Int. 06/11 09:45 - Samuel Cassar v Kai Niederhuber W 1-2