Johnny Mansour & Ju Ju Ballo Headline at Frontwave Arena April 18th

Frontwave Arena and G2G Promotions today announced several matchups including the one half of a Double Main Event for the arena’s inaugural SD Fight Night event, titled SD Fight Night: Family Business, taking place on Saturday, April 18, 2026, at Frontwave Arena in Oceanside, Calif. 

San Diego’s rising star Jonny Mansour (6-0, 2 KOs) returns to the ring for the first time in 2026 when he takes on seasoned veteran William King (6-3-2, 3 KOs) of Lynwood, Calif. in an 8-round lightweight tilt. 

Co-headlining the event is Mansour’s cousin, Julius “Juju” Ballo (2-0). A highly decorated amateur in his own right, the 22-year-old Ballo’s opponent will be announced shortly.  

Tickets for SD Fight Night: Family Business are on sale now at AXS.com. The first fight of the evening begins at 5 p.m. PT, and broadcast and streaming details will be announced shortly.