Sonny Bill Williams dominated his heavyweight fight against Tongan Alipate Liava'a, scoring a comfortable unanimous points decision in Auckland.

Williams took every round in the six round fight at the Trusts Stadium in Waitakere, maximizing his height and reach against Liava'a.

Williams' win was witnessed by his All Blacks coaches Graham Henry, Steve Hansen and Wayne Smith who were ringside along with the rugby star's Crusaders coach Todd Blackadder.

The win took the 25 year old Williams' professional record to a perfect four from four, with two knockouts.

Story by: Shalvin deo
Source : stuff.co.nz