Andre Berto stops Victor Ortiz in 4th round, avenging loss (The Associated Press)

Andre Berto stopped Victor Ortiz with two knockdowns in the fourth round Saturday night, avenging his loss in the welterweight stars’ first bout five years ago. Berto (31-4, 24 KOs) rebounded ferociously after Ortiz knocked him down in the second round of their rematch. Berto floored Ortiz the first time with a right uppercut, and Ortiz went down again moments later from a series of big punches.