Tim Tszyu faces Terence Spence Jr this weekend to claim the significant welterweight title.
Tszyu was beaten by Spence years ago when he was still a young fighter.
Currently Tszyu desires the win to erase that memory.
Spence beat him by a thin margin in court then, now also seeks a clear victory.
The rematch arrives live on PPV, giving viewers a November rematch option if necessary.