Barcelona brings very fond memories for USA head coach Mike Krzyzewski. But each of them is special for the Duke University coach.

"For me, I associate the gold medals with relationships. Very few people are lucky to have such experiences," he said.

Krzyzewski was overall pleased with the way his team has played so far.

"5-0 and healthy; we are happy going forward," he said. "Kyrie (Irving, who had a fall in the fourth quarter) is fine. He took a blow on his tail-bone, but I think he'll be fine."

"I think it's tough on all the teams to play five games in six days. Overall I think we have played well. We have shared the ball well. I think we have worked very hard defensively."

"Our offense was not all that good for the first quarter tonight (against Ukraine when the USA trailed 14-19) and for the first half against Turkey (when they fell behind 35-40 before bouncing back to win 98-77), but defensively we have been excellent all along."

The USA line up against 2013 FIBA Americas Championship winners Mexico on Saturday in the Round of 16 in Barcelona.

"We still haven't studied them," said Krzyzewski.

"We know they have a couple of good young players, but we haven't studied their strategies yet."  

Golden State Warriors point guard Stephen Curry is one player who has been a part of one such experience with Krzyzewski when winning the gold medal at Turkey four years ago.

"We had a great experience in 2010," said Curry who had 14 points in Thursday's 95-71 win against Ukraine.
"Jumping on the podium, confetti thrown all around... I think we had a great time."
"That's why we are back here... to relive that experience."

(Source: 2014 FIBA Official Website)