Bogota  Challenger Qualifying
July 11-17, 2011

Singles
Seeds: (cut: none)
1. Guillermo Duran
2. Juan Sebastian Gomez
3. Ryusei Makiguchi
4. Sebastian Lopez
5. Steffen Zornosa
6. Felipe Mantilla
7. Cristian Chavez
8. Felipe Escobar

Q-First Round
(1)Guillermo Duran (ARG) d. Francisco Mendieta (COL) 6-1 6-2
(WC)Felipe Rojas (COL) d. (7)Cristian Chavez (COL) 6-2 6-2
(2)Juan Sebastian Gomez (COL) d. Tomas Builes (COL) 7-5 6-2
(8)Felipe Escobar (COL) d. (WC)Andres Urrea (COL) 6-4 6-3
(3)Ryusei Makiguchi (BOL) d. Vlademyros Mavropoulos-Stoliarenko (USA) 6-0 6-2
(WC)Alejandro Gomez (COL) d. (5)Steffen Zornosa (COL) 6-4 5-7 6-3
(4)Sebastian Lopez (COL) d. Mateo Andres Ruiz Naranjo (COL) 6-1 6-1
(6)Felipe Mantilla (COL) d. Pedro Pablo Ruiz (COL) 6-3 7-6(3) 

Qualifying Round
(1)Guillermo Duran (ARG) d. (WC)Felipe Rojas (COL) 6-0 3-6 6-2
(2)Juan Sebastian Gomez (COL) d. (8)Felipe Escobar (COL) 6-2 6-3
(3)Ryusei Makiguchi (BOL) d. (WC)Alejandro Gomez (COL) 6-4 2-6 6-4
(4)Sebastian Lopez (COL) d. (6)Felipe Mantilla (COL) 4-6 6-3 7-6(5)