It's been a busy day for Australians in the NBA with Matthew Dellavedova, Patty Mills, Aron Bayne and Joe Ingles all in action on Thursday.

Matthew Dellavedova has rediscovered his groove from last season's play-offs with 12 points off the bench in the Cleveland Cavaliers' 106-76 pounding of the Memphis Grizzlies.

A day after Derrick Rose described his duels with Dellavedova as “not a match at all”, Dellavedova was a team-leading +29 in 18 minutes that included five-from-nine shooting from the field and three assists.

Patty Mills contributed nine points in 22 minutes off the bench during the San Antonio Spurs' 110-106 loss to the Oklahoma City Thunder.

Aron Baynes got the better of compatriot Joe Ingles as the Detroit Pistons eclipsed the Utah Jazz 92-87.