Ranked #4 by the WBO and #6 by the WBA, Zerafa (34-5, 22 KOs) views the bout as the first step toward another world title opportunity.

“Every opponent deserves respect, and Alejandro has earned his reputation. I’m not taking anything for granted,” Zerafa said. “I’ve had a strong camp, and I’m excited to get back in the ring and do what I do best.

“I’m incredibly grateful to Eddie Hearn, Frank Smith and the Matchroom team for believing in me. I’m determined to make the most of this opportunity. We have a great path to a world title, and it all starts on August 12.”

Ortiz (26-1, 25 KOs) brings an eye-catching knockout ratio into the fight, with 25 stoppages in his 26 victories. The Venezuelan wasted few words when asked about the assignment.

“Michael Zerafa. I’m coming for you,” said Ortiz.

Promoter Eddie Hearn believes the matchup is exactly what Zerafa needs to re-establish himself among the leading middleweights.

“The bad boy of Australian boxing is back,” Hearn said. “I know that some people love to hate him. But the reality is that he is going to put bums on seats.

“Zerafa has got to prove himself a little bit. But he is without doubt one of Australia’s biggest stars, and this is exactly the type of fight we wanted for his Matchroom Boxing debut.

“Alejandro Ortiz is young, dangerous, explosive and he is coming to win. These are the fights fans love, and we’re expecting an absolute war on the Gold Coast.”

If Zerafa gets through Ortiz, he will strengthen his position near the top of the WBO and WBA rankings as he pursues another shot at a middleweight world championship.