The Grizzlies suffered their first loss of the season on Wednesday in Dallas as they fell to the Mavs, 103-94.
Fizdale thinks the Grizzlies will benefit from an immediate rematch with Dallas because the loss is fresh on his players' minds.
"I think it's good for playoff prep," he said, hopeful the Grizzlies could respond to the loss with a win.
He also said he wants the Grizzlies to tighten up tonight executing plays.
Grizzlies guard Mario Chalmers, who struggled in Wednesday's loss, is questionable with an ankle injury.
The Grizzlies will get Chandler Parsons back in the lineup after he was rested on Wednesday.