Diego Magdaleno, Robert Marroquin Rise to 18-0 With KOs
In victory, the 24-year-old Magdaleno rose to 18-0, while the 26-year-old Jiminez slipped to 18--3, with 12 knockouts.
In an under card bout, featherweight (126 pounds) Robert Marroquin of Dallas, Tex., scored a fourth-round knockout of Mexico's Eduardo Arcos.
Marroquin improved to 18-0 with his 14th knockout, this, following November's first-round stoppage over Francisco Dominguez. In defeat, Arcos dropped to 16-3-1, with 13 knockouts.
Also, Magdaleno's 19-year-old brother, featherweight Jesse Magdaleno, came up with his second knockout in as many victories without a loss when he stopped Cain Garcia in the third round.