Luis Resto

However, when Collins' father and trainer, Billy Sr., came to shake Resto's hand, he discovered that Resto's gloves felt thinner than normal. Screaming that he thought the gloves had no padding, Collins Sr. demanded that the New York State Athletic Commission impound the gloves. An investigation revealed that someone had removed an ounce of padding from each of his gloves then filled them with chalk. Collins' eyes were swollen shut by the end of the 10th round, and the rest of his face was so badly swollen that it was impossible to believe a light puncher could have inflicted such damage.

For almost a quarter-century, Resto publicly denied knowing that Lewis had tampered with the gloves. However, in 2007, Resto apologized to Collins' widow, Andrea Collins-Nile, who attempted to sue the state of New York for not protecting her late husband. Resto also told Collins-Nile that in addition to removing padding from the gloves, Lewis soaked his hand wraps in plaster of Paris. This caused the wraps to harden into plaster casts similar to those used to set broken bones, which greatly—and illegally—increased Resto's punching power. The hand wraps have never been confiscated. Resto also disclosed that Lewis would break apart pills used to treat asthma and pour the medicine into his water bottles, giving Resto greater lung capacity in the later rounds of a fight. Resto also visited Collins' gravesite and said, "I'm sorry for what I did to you." At a 2008 press conference, Resto said that he knew Lewis had taken the padding out of his gloves and had done so at least twice before. Resto said he did not protest at the time even though he knew it was wrong. "At the time, I was young," he said. "I went along."

In 1986, Lewis and Resto were both put on trial and found guilty of assault, criminal possession of a weapon (Resto's hands) and conspiracy. Prosecutors charged that Resto had to have known the gloves were illegal, and therefore the bout amounted to an illegal 10-round assault. Prosecutors also argued that the plot was centered on a large amount of money bet on Resto by a third party, who had met with Lewis prior to the fight. Resto served 2 and a half years in prison.

On June 16, 1983 Resto unexpectedly beat undefeated prospect Billy Collins Jr. at Madison Square Garden in New York City in a 10-round unanimous decision. The fight was the undercard for a bout between Roberto Durán and Davey Moore.

The 1983 incident and subsequent aftermath is covered in the HBO documentary Assault in the Ring. During this documentary, Resto appeared to confirm law enforcement's theory that the incident was rooted in large bets on him.

The light-punching Resto made his professional boxing debut on February 4, 1977 with a points defeat of Julio Chevalier. He scored his first professional knockout in his third professional fight, against Mike Lytell in May of the same year. Resto remained unbeaten until his eighth bout, a knockout loss to Bruce Curry in March 1978.

A two-time New York Golden Gloves amateur state champion in the welterweight division, Resto trained at the Police Athletic Leagues Lynch Center. He won both the 1975 and 1976 147 lb Golden Gloves Open Championships. Resto defeated Miguel Hernandez in the finals of the 1976 147 lb Open Championship.

Luis Resto (born June 11, 1955) is a Puerto Rican former boxer who fought out of The Bronx, New York.