Chivas USA loan signing, Yamith Cuesta, has received his P-1 work visa and International Transfer Certificate, and is now eligible for MLS action.

The 20-year old Colombian defender, from Colombian club Expreso Rojo, has joined the club in Los Angeles and will train with the team on Friday morning ahead of Saturday's Honda Super Clásico.

Chivas USA also announced today that it has waived defender Lawson Vaughn.

"On behalf of everyone in the organization, we would like to thank Lawson for his years of dedicated service to Chivas USA," said Chivas USA Vice President of Soccer Operations Stephen Hamilton. "He's a true professional and we wish him the very best moving forward."

In another roster move, midfielder Sasha Victorine has been added to the Disabled List with a concussion. The midfielder last played in the Aug. 8 match at Colorado, and has been out for two weeks since suffering the injury in practice. Victorine will be eligible to come off the Disabled List for the October 3 match at DC United.