Highlights! Watch UFC washout ‘Blood Diamond’ score insane mid-air knockout at SFL 4

Highlights! Watch UFC washout ‘Blood Diamond’ score an insane mid-air knockout at SFL 4 Former Ultimate Fighting Championship (UFC) Welterweight Mike Mathetha — better known as “Blood Diamond” — scored a stunning knockout this past weekend (Sat., March 14, 2026) in the main event of Stealth Fighters League 4 inside Manuka Doctor Arena in Auckland. […]