Here's a video summary of the bout from the Official HBO Youtube channel.

It was an eventful display of Margarito's punching prowess when he met the better boxer Cotto. Antonio peppered Cotto with accumulated punching display, concluding in a 11th knockout punch.

Margarito vs Cotto Highlights Video Official from HBO Youtube channel.
http://www.youtube.com/user/HBO#p/u/6/_-izQ3m_a1c

Exactly 11 years ago, during the April 24, 1997 fight, Manny Pacquiao was already a crowd favorite and his superstar charisma is starting to show. Just barely an adult, the 18 years old Manny Pacquiao fought the Korean Wook Ki Lee at Makati City, Manila in an impressive showing.

The flyweight Manny Pacquiao knocked down Wook Ki Lee when the 1st round was just starting. Manny sheer power and speed overwhelmed Wook Ki Lee, a combination of left hooks on the head and body send Wook Ki Lee outside the ropes. Unable to withstand the pain of Manny Pacquiao's punches, Wook Ki Lee was counted out.

A punch by punch encounter between Manny Pacquiao vs Arnel Barotillo at Ninoy Aquino Stadium, Malate, Metro Manila, Philippines. After defeating Reynante Jamili, Pacquaio defended his WBC International super bantamweight title in this March 4, 2000 fight.

It was a close fight at first, with Barotillo being the aggressor in the the two rounds, aiming for Pacquiaos' mid-section. But after a series of left hand punches in the 3rd round, Barotillo went down only to be saved by the bell. But Pacquiao proved to too much for the Australian Barotillo, unable to stand after his 2nd knock-down in the fourth round. Manny Pacquiao retained his title.

Pacquiao knocked down three times Fahprakorb Rakkiatgym early in the 1st round, before sending him lying on the floor. Held in Pacquiao's country at Rizal Memorial College Gym, Davao City, Davao Del Sur, Philippines October 26, 2002.

This is Pacquiao's 3rd defense of his IBF Super Bantamweight title against the mandatory challenger. Rakkiatgym was taken to the hospital on a stretcher.

Just over a minute in the first round, Manny Pacman Pacquiao unleashed a combination of punches to the body and head of Mike Luna. He sent Luna in the ropes, trying desperately to slug out the fury of Pacquiao.

Luna went down, and stayed for many minutes, and never got up, in this March 8, 1997 fight in Muntinlupa City, Metro Manila. Manny during this time is already considered as the #2 fighter in the Philippines.

This was one of the fights under the Luistio Espinosa vs Carlos Riso World Featherweight title fight that was held in Coronadal, South Cotabato, Philippines during the June 12, 1997 fight.

A very young Manny Pacquiao defending his OBPF Flyweight title against Panomdej Ohyuthanakorn of Thailand. Using a combination to the body, Manny won by KO just over a minute (1:39).