Pacquiao, who is gunning for a Senate seat in May, is under fire for describing couples in same-sex relationships as worse than animals.
The Filipino sportsman has since apologized for his statement, which drew strong condemnation from gay rights advocates, but maintained that he remains opposed to the idea of same-sex marriage.
“Ako po ay humihingi ng paumanhin sa lahat ng mga nasaktan dahil sa aking pagkumpara ng tao sa hayop,” he said in a video posted on Facebook on late Tuesday.
“[Pero] hindi po nagbabago ang aking desisyon na against po ako sa same-sex marriage at iyan po ang paniniwala ko,” he stressed.
Floyd Mayweather Jr., who beat Pacquiao via unanimous decision last year, disagreed with his rival’s views.
“I feel like we should stay positive and we should let people live their lives the way they want to live their lives. To each his own,” the now retired boxing champion said in an interview with TMZ Sports.
“I don’t have nothing against anyone,” he said.
But other athletes were not as kind.
Retired NBA player Jason Collins, who used to play for the Boston Celtics and the Brooklyn Nets, gave a more blunt response to Pacquiao’s statements.
Collins, the first openly gay athlete in the NBA, said the former world champion should never hold public office.
“I lost all respect for you. Bigoted people like you (& yes you are one) should never hold an office in politics,” Collins said through his Twitter account.
Football stars Joey Barton and Lianne Sanderson also didn’t appreciate Pacquiao’s remarks.
Barton, who has made 240 appearances in the Premier League, openly supports gay rights.
“Pacquiao is a huge global star who transcended his sport. He is politically motivated to help less privileged people,” said Barton. “[But] his comments are absurd and show a lack of intellect. Someone in his position should keep his ignorant bigotry private. His source of knowledge?”
Sanderson, who plays for Apollon Limassol on loan from Orlando Pride in the National Women’s Soccer League, is engaged to her teammate Joanna Lohman.
“People are entitled to their opinions but @mannypacquiao you just lost a few fans, I would say. Its a disgrace what you said. #ignorant,” said Sanderson. – ABS CBN News