Tim Tszyu faces Terence Spence Jr this weekend to claim the high‑stakes welterweight title.
Tszyu fell to Spence years ago when he was still a early‑career pugilist.
Currently Tszyu seeks the win to erase that memory.
Spence beat him narrowly in court then, now also pursues a decisive win.
The rematch arrives live on televised event, giving fans a November rematch option if necessary.