Johannesburg Challenger Qualifying
April 11-17, 2011

Singles
Seeds: (cut: unranked)
1. Valery Rudnev
2. Alexander Sadecky
3. Denys Molchanov
4. Nikolaus Moser
5. Toshihide Matsui
6. Chris Eaton
7. Stanislav Vovk
8. Alexei Filenkov

Q-First Round
(1)Valery Rudnev (RUS) d. (WC)Dylan Comerford (RSA) 6-4 6-2
Tristan Edwards (RSA) d. Wayne Montgomery (RSA) w/o
Sonchat Ratiwatana (THA) d. Gerhard Gruindelingh (RSA) 6-1 6-1
(7)Stanislav Vovk (RUS) d. Sean Van Der Vyver (RSA) 6-1 6-4
(2)Alexander Sadecky (SUI) d. (WC)Tshegofatso Lebelo (RSA) 6-0 6-2
Justin Visser (RSA) d. Justin Miguel Pena (RSA) 6-1 6-2
Sanchai Ratiwatana (THA) d. (WC)Benjamin Lock (RSA) 6-1 6-4
(6)Chris Eaton (GBR) d. Reinhardt Trollip (RSA) 6-1 6-1
(3)Denys Molchanov (UKR) d. Redge Rostron (RSA) 6-3 6-0
Lance Cohen (RSA) d. (WC)Matthew Rossouw (RSA) 6-3 4-6 7-6(7)
Vaughn Hunter (RSA) d. Peter Bleach (RSA) 6-3 6-3
(8)Alexei Filenkov (RUS) d. Stephan Havenga (RSA) 3-6 6-3 6-3
Jeff Coetzee (RSA) d. (4)Nikolaus Moser (AUT) w/o
Richard Becker (GER) d. (WC)Adriaan Du Toit (RSA) 6-1 6-3
Donovan Mcseveney (RSA) d. Marthinus Visser (RSA) 6-2 6-4
(5)Toshihide Matsui (JPN) d. Dion Paul Roos (RSA) 6-2 6-0

Q-Second Round
(1)Valery Rudnev (RUS) d. Tristan Edwards (RSA) 6-1 6-0
(7)Stanislav Vovk (RUS) d. Sonchat Ratiwatana (THA) 7-6(4) 3-6 6-4
(2)Alexander Sadecky (SUI) d. Justin Visser (RSA) 6-7(6) 6-3 6-1
(6)Chris Eaton (GBR) d. Sanchai Ratiwatana (THA) 6-3 6-3
(3)Denys Molchanov (UKR) d. Lance Cohen (RSA) 6-2 6-1
(8)Alexei Filenkov (RUS) d. Vaughn Hunter (RSA) 5-7 6-4 6-4
Jeff Coetzee (RSA) d. Richard Becker (GER) 7-6(7) 6-1
(5)Toshihide Matsui (JPN) d. Donovan Mcseveney (RSA) 6-3 6-1

Qualifying Round
(7)Stanislav Vovk (RUS) d. (1)Valery Rudnev (RUS) 6-3 6-3
(6)Chris Eaton (GBR) d. (2)Alexander Sadecky (SUI) 6-4 6-7(6) 7-6(6)
(3)Denys Molchanov (UKR) d. (8)Alexei Filenkov (RUS) 6-1 6-2
(5)Toshihide Matsui (JPN) d. Jeff Coetzee (RSA) 7-6(8) 6-3