Shane Mosley, left, and Manny Pacquiao exchange punches in the second round during a WBO welterweight title bout in Las Vegas. (AP Photo/Isaac Brekken)
Pacquiao (54-3-2) didn't get the knockout he wanted, but the Filipino Congressman kept his spot as boxing's top pound-for-pound fighter, methodically beating Mosley (46-7-1) at the MGM Grand Garden in Las Vegas.
The eight-division champion knocked down Mosley with a right-left combination midway through the third round, just the third knockdown of Mosley's 18-year career.
The 39-year-old Mosley was credited with a knockdown in the 10th round when he appeared to push Pacquiao while the champion threw a wild punch.
