Indonesian boxer Stevie Ongen Ferdinandus is under fire from fans after being accused of diving during his bout against Tim Tszyu.

The 37-year-old was knocked out just one minute into his super-welterweight clash despite replays showing minimal contact.

Tszyu — son of former undisputed light-welterweight champion Kosta — moved to 10-0 after successfully defending his WBC Asian Boxing Council Continental belt.

But the manner of the 23-year-old’s victory has raised questions after Ferdinandus went down after a straight right to the head, a little after the 1:20 mark in the video above.

He subsequently dropped to the canvas and stayed down as he refused to beat the count during the contest in Australia.

Replays showed the 27-16 fighter barely being touched — leading many supporters to label the southpaw as a disgrace to boxing.

Although Tszyu stressed it was a shot to the temple that forced the knockdown, the boxing community wasn’t having any of it.

“Monumentally disappointing from Stevie Ferdinandus,” a commentator said, before questioning whether the punch actually landed, “who stayed down when he could have gotten up. And no one wins from the situation.”

One person tweeted: “Indonesia’s Stevie Ferdinandus just took a phantom punch dive against Tim Tszyu in Australia. First round ‘KO.’

While another commented: “That Is a disgrace to boxing that ‘win’ from Tim Tszyu.

“That’s a clear dive from his opponent Ferdinandus. Wasn’t even punched. The promoters and match makers are as much to blame.”

And one supporter said: “Moments into the contest, Ferdinandus takes what looks like a blatant dive and this fight is all over. Pathetic stuff by him.”