Jonathan Chicas poses for a portrait at Third Street Gym in San Francisco, Calif., on Thursday, July 10, 2014. Chicas fights Emmanuel Robles Friday night at Longshoremen's Hall. (Godofredo Vasquez/SFBay)
Jonathan Chicas, right, wraps his hands as he prepares for a sparring session inside Third Street Gym in San Francisco, Calif., on Thursday, July 10, 2014. Chicas will be fighting Emmanuel Robles next Friday night. (Godofredo Vasquez/SFBay)
Jonathan Chicas awaits the arrival of his sparring partner at Third Street Gym in San Francisco, Calif., on Thursday, July 10, 2014. Chicas will be fighting Emmanuel Robles next Friday night. (Godofredo Vasquez/SFBay)
Jonathan Chicas stretches before entering the ring for a sparring session at Third Street Gym in San Francisco, Calif., on Thursday, July 10, 2014. Chicas will be fighting Emmanuel Robles next Friday night. (Godofredo Vasquez/SFBay)
Jonathan Chicas, left, during a sparring session inside Third Streeet Gym in San Francisco, Calif., on Thursday, July 10, 2014. (Godofredo Vasquez/SFBay)
Oscar Rivadeneyra, foreground, applies vaseline to Jonathan Chicas', center, face during a sparring session at Third Street Gym in San Francisco, Calif., on Thursday, July 10, 2014. (Godofredo Vasquez/SFBay)
Jonathan Chicas hits the punching speed bag to end his training inside Third Street Gym in San Francisco, Calif., on Thursday, July 10, 2014. Chicas will be fighting Emmanuel Robles next Friday night. (Godofredo Vasquez/SFBay)
Jonathan Chicas' head protector and gloves lay on the floor of the ring after a sparring session at Third Street Gym in San Francisco, Calif., on Thursday, July 10, 2014. Chicas will be fighting Emmanuel Robles next Friday night. (Godofredo Vasquez/SFBay)
Jonathan Chicas, center, gets ready for his boxing bout against Emmanuel Robles at Longshoreman's Hall in San Francisco, Calif., on Friday, July 18, 2014. (Godofredo Vasquez/SFBay)
Jonathan Chicas, right, lands a punch against Emmanuel Robles, left, during the welterweights bout at Longshoreman's Hall in San Francisco, Calif., on Friday, July 18, 2014. (Godofredo Vasquez/SFBay)
Jonathan Chicas, left, lays on the ground after being knocked down by Emmanuel Robles' uppercut during the welterweights bout at Longshoreman's Hall in San Francisco, Calif., on Friday, July 18, 2014. Chicas lost the bout in front of a home crowd. (Godofredo Vasquez/SFBay)