"Due to Gilberto 'Zurdo' Ramirez failing to make the contracted weight, Zurdo vs. Rosado has been cancelled," a tweet from Golden Boy read on Friday.

"We are very disappointed for letting our fans down, and will work with Gabriel Rosado to bring him back to the ring very soon. 

"Joseph 'JoJo' Diaz vs. Mercito 'No Mercy' Gesta is the new main event for Saturday, March 18." 

Diaz vs. Gesta is available worldwide on DAZN.

Diaz vs. Gesta fight card

• Joseph Diaz vs. Mercito Gesta; Lightweight
• Oscar Duarte Jurado vs. Alex Martin; Lightweight
• Eric Tudor vs. Damoni Cato-Cain; Super welterweight
• Patricio Manuel vs. Hien Huynh; Super featherweight
• Dalis Kaleiopu vs. Jonathan Perez; Super featherweight
• Jorge Chavez vs. Bryan Perez; Featherweight