Bogota challenger qualifying July 12-18, 2010 Singles Seeds: (cut: none) 1. Ivan Endara 2. Julio Cesar Campozano 3. Guillermo Duran 4. Diego Alvarez 5. Michael Quintero 6. Diego Cristin 7. Ty Trombetta 8. Tigre Hank First Round (1)Ivan Endara (ECU) bye Steffen Zornosa (COL) d. (WC)Cristian Chavez (COL) 3-6 7-5 7-6(3) Felipe Mantilla (COL) d. (WC)Ricardo Martin (COL) 6-3 6-2 (6)Diego Cristin (ARG) bye (2)Julio Cesar Campozano (ECU) bye (WC)Juan Carlos Spir (COL) d. (WC)Andres Urrea (COL) 6-0 6-2 Juan Sebastian Gomez (COL) d. (WC)Eduardo Cabrera (COL) 6-1 6-1 (8)Tigre Hank (MEX) bye (3)Guillermo Duran (ARG) bye Nicolas Barrientos (COL) d. (WC)Alexis Carlos (MEX) 1-1 ret. Adam Hubble (AUS) d. Alejandro Gomez (COL) 6-3 6-2 (5)Michael Quintero (COL) bye (4)Diego Alvarez (ARG) bye Sebastian Lopez (COL) bye Marcio Torres (BRA) bye (7)Ty Trombetta (USA) bye Second Round (1)Ivan Endara (ECU) d. Steffen Zornosa (COL) 6-2 6-2 Felipe Mantilla (COL) d. (6)Diego Cristin (ARG) 1-0 ret. (2)Julio Cesar Campozano (ECU) d. (WC)Juan Carlos Spir (COL) 7-6(5) 6-2 (8)Tigre Hank (MEX) d. Juan Sebastian Gomez (COL) 3-6 7-5 6-3 (3)Guillermo Duran (ARG) d. Nicolas Barrientos (COL) 6-3 6-3 Adam Hubble (AUS) d. (5)Michael Quintero (COL) 4-6 7-5 7-6(2) (4)Diego Alvarez (ARG) d. Sebastian Lopez (COL) 6-2 7-6(2) (7)Ty Trombetta (USA) d. Marcio Torres (BRA) 6-4 6-4 Qualifying Round (1)Ivan Endara (ECU) d. Felipe Mantilla (COL) 6-4 6-4 (2)Julio Cesar Campozano (ECU) d. (8)Tigre Hank (MEX) 7-5 6-3 (3)Guillermo Duran (ARG) d. Adam Hubble (AUS) 6-4 6-3 (7)Ty Trombetta (USA) d. (4)Diego Alvarez (ARG) 6-4 7-6(8)