Tim Tszyu vs Brian Mendoza in pictures: The woman 'letting absolutely loose on the lip' during Aussie's title fight
Tszyu's sister lets 'loose'
Tim Tszyu's sister is loud in her support, making her voice heard during round four.
Anastasia Tszyu is the youngest sibling of Kostya Tszyu's three children but had the loudest voice during her big brother's fight.
Her support included "break him", and yelling in hopes that her brother could get the job done, which he did.
Tszyu won in a unanimous decision.
The champion
Tim Tszyu shows off his prized possession after his win.
He said post-victory, that he is willing to take on anyone.
"If you're in this boxing game to not strive for something like that then you're in the wrong sport," he said.
"Of course I'll take that (a fight with Alvarez) with both hands and I'll accept any challenge."
Family affair
Tzsyu celebrates his unanimous victory with his family.
His father, Costa, was seen facetiming his son after the win.
Bet on it!
The WBO super-welterweight title stays with Tim Tszyu!
Despite a huge victory, Tszyu praised opponent Mendoza.
Despite beating Mendoza, Tszyu labelled his opponent "world class".
"He's tough, he's crafty, he's slick, he's got power, he's world class for a reason, he's just behind me," he said.
"It's my last hurrah and we've finished off with a bang. Hopefully we can go to Vegas all together.
"I've got a pack of lions with me. All the boys at training camp, all the boys in my team and everyone here, the support has been unreal."
Tszyu's sister makes herself known
Tim Tszyu's sister is loud in her support, making her voice heard during round four.
Anastasia Tszyu is the youngest sibling of Kostya Tszyu's three children but had the loudest voice during her big brother's fight.
Her support included "break him", and yelling in hopes that her brother could get the job done, which he did.
Tszyu won in a unanimous decision.
Tszyu calls out rival
Tim Tszyu had one simple message post-fight.
"Charlo, where you at?," he said.
"Where you at buddy?"
"He'll probably, in his delusion head, he'll probably think he's going to beat me. Come get it."
Tszyu for a long time has been searching for a fight with Jermell Charlo, who lost the WBO super-welterweight, after choosing to fight Canelo Alvarez.
Tszyu laser-focused as he settles in
Tszyu is all focus as he looks comfortable early.
American Mendonza has bled early, as Tszyu sits on top.
Tszyu enters
Tszyu looks fierce as he enters the arena.
May, England go their hardest
May and England keep the fight close.
Tszyu looks focused
Tim Tszyu in go-mode ahead of his fight.