Pacquiao vs. Algieri Undercard: Live Results and Highlights for Every Fight

In the co-feature, Chinese sensation Zou Shiming dominated previously unbeaten Kwanpichit Onesongchaigym, dropping him four times en route to a wide unanimous decision in his first 12-round fight.

Scores were 120-103, 119-106, 119-106 for Zou.

Shiming (6-0, 1 KO) dropped Onesongchaigym with a pair of beautiful counter-right hands in Round 2, and coasted the rest of the way, despite an ugly cut above his left eye that eventually swelled shut.

On the undercard, Vasyl Lomachenko successfully defended his WBO Featherweight Championship, shutting out overmatched Chonlatarn Piriyapinyo despite hurting his left hand midway through the fight.

Scores were 120-107, 120-107 and 120-107 for Lomachenko.

Lomachenko (3-1, 1 KO) was just too slick, moving in and out of range fluidly and attacking the challenger with powerful combinations. He dropped his man in Round 4, but seemed to injure his left hand on a head shot in Round 7.

Fighting the remainder of the fight almost exclusively with his right hand, Lomachenko was still dominant, winning every round to retain his title.

In the opening bout, Jessie Vargas retained his “regular” WBA Junior Welterweight Championship with a hard-fought unanimous decision win over former lightweight titlist Antonio DeMarco.

Vargas (26-0, 9 KO) seemed on his way to a stoppage victory, dominating the first four rounds and peppering the tough but shopworn DeMarco with power shots. He was well ahead after the first half of the fight, but seemed to coast in the second half, opening the door

DeMarco (31-4-1, 23 KO) turned things around briefly in the second half, connecting with some serious shots upstairs that shook the champion, but he didn’t have enough in the championship rounds to press the champion.