The Pistons get one day off before hosting Milwaukee on Tuesday.
Frank said ending the road trip with a win was big.
"It's really great," he said. "We had a very tough loss after being up 17 in Chicago, (and) a very disappointing performance in Miami where we underperformed. Today, even though it wasn't perfect, the spirit was. Great collective team win. Great fight.
"I think our guys showed some great resolve and I think it's good to finish the trip on a positive note."
Notes: Davis received a technical foul with 8:33 left in the third quarter. It was the fourth straight game he has received a technical and is his fifth of the season. ...The Pistons earned just their fifth road win of the season, improving to 5-16.
Follow Kyle Hightower on Twitter at http://www.twitter.com/khightower