Patrick Mills of the San Antonio Spurs puts up a shot against the Phoenix Suns at the US Airways Center in Phoenix, Arizona.

Patrick Mills of the San Antonio Spurs puts up a shot against the Phoenix Suns at the US Airways Center in Phoenix, Arizona. Photo: Getty Images

Canberra basketballer Patrick Mills continues to make a serious impact in the NBA - playing himself into the record books and finding some timely form ahead of the Boomers' Olympic campaign.

Mills posted the highest single-game score by an Australian in the NBA with 34 points in the San Antonio Spurs' 107-101 win over the Golden State Warriors.

Mills surpassed Andrew Bogut's 32-point haul against Bogut's new club in the match in Oakland, California yesterday.

And he continues to make the most of the mid-season NBA lifeline thrown to him a few weeks ago, stepping up as starters Tony Parker and Manu Ginobili were rested ahead of the Spurs' looming play-off campaign.

''I was very pumped to have this opportunity. I felt very comfortable to just slide in there and take it on with both hands,'' Mills said.

It was Mills's second successive breakout game - backing up from his impressive 27 points against Phoenix the previous night.

Mills had an explosive first half with 18 points. Then as Golden State paid him closer attention, he turned playmaker - finishing with 12 assists for the match.

Mills is playing under Boomers head coach Brett Brown, who is an assistant at the Spurs, and Brown is thrilled with how his star guard is performing.

With Bogut out of the Olympic Games because of injury, point guard Mills is now set to be Australia's go-to man in London.

''He took advantage of a unique opportunity where you get extended minutes and … he really did a great job of taking advantage of the situation,'' Brown said.

''To be able to put back-to-back games [together] as he did against young guys and athletes is a real credit to him and the Spurs structure.

''He's really done a fantastic job of fitting in with the team on all levels from a playing perspective, to being a great teammate.

''He's been a real positive addition to the program.''

Mills is likely to find himself back on the bench when the Spurs play game one of their NBA play-off series against Utah Jazz on Monday.

The Spurs are chasing a fifth NBA title. AAP