Webster and the Tall Blacks made the round of 16 at the World Cup in Spain in September before being knocked out by Lithuania. Webster top-scored with 26 points in the 76-71 loss to the European side but credited that experience to his strong start to the ANBL season.
"To go over there and play at that level of basketball against world class players was a great opportunity. I loved every minute of it," he said.
"I've used the confidence I gained playing well there and tried to add it to the ANBL and just tried to stay consistent with that level of play."
The Breakers next host the Sydney Kings on Friday who boast former NBA player Josh Childress in the ranks.
Webster was up for the challenge, and was confident he'd be able to keep up his shooting precision.
"I've told myself I need to be more aggressive, get more open shots and hope they sink," he said.
"Most of the scorers can't really stop shooting, even if you've missed a couple. That's the scoring mentality - you always think the next shot is going to go in."