Manny Pacquiao vs. Héctor Velázquez, billed as Double Trouble, was a super featherweight boxing match. The bout took place on September 10, 2005 at the Staples Center, Los Angeles, California, United States as the co-featured bout of the Érik Morales vs. Zahir Raheem fight. Pacquiao won via technical knockout in the sixth round.
Velázquez later on fought Pacquiao's brother, Bobby, and won via disqualification
