Manny Pacquiao just lost his WBO welterweight title to American Timothy Bradley on Saturday on a controversial split decision at the MGM Grand Garden Arena.

This is Pacquiao’s first defeat since 2005 when he lost to Erik Morales, the result being 113-115, 115-113 and 115-113 in favor of Timothy Bradley.

Fight promoter Bob Arum questioned the judges’ scores during the post-fight news conference.

“I’ve never been as ashamed to be associated with the sport of boxing as I am tonight. This is a fight that respected people scored 11-1, 10-2 to Pacquiao. They said that Bradley was trying hard but that this was a mis-match,” he said.

Timothy “Desert Storm” Bradley improved his undefeated record to 29-0 with 12 knockouts, while Manny Pacquiao suffered to 54-4-2 with 38 knockouts.

Judges’ score:

Judge Jerry Roth – 115-113 in favor of Pacquiao
CJ Ross – 115-113 in favor of Bradley
Duane Ford – 115-113 in favor of Bradley

Boos from the audience echoed to all corners of The MGM Grand in Las Vegas after Bradley was announced as the new Welterweight champion.

Here is the official scorecard: