Rick Carlisle bolted a couple of steps onto the court, right in the path of O.J. Mayo dribbling up the sideline, to frantically call a timeout midway through the fourth quarter.

After the referee blew the whistle, Carlisle shot a disgusted stare toward Mayo. The Dallas Mavericks coach appeared to resist the urge to rip the ball away from his 25-year-old shooting guard, who had two sloppy turnovers and a weak foul on a made layup in the minute and a half before that uncomfortable moment.

“I called that timeout just to get you out of the game!” Carlisle screamed at Mayo in the huddle, according to one player.

Just in case Mayo didn’t get the message, Carlisle made his criticism loud and clear during his postgame news conference after the Mavs’ 103-97 loss to the Memphis Grizzlies. Mayo had a miserable performance against his former team, scoring only two points on 1-of-6 shooting and committing four turnovers before watching crunch time from the pine.

“I just want to see him show up,” said Carlisle, who was as harsh publicly with a player as he’s been since calling out Lamar Odom at the end of the his strange midseason sabbatical. “I just want to see him show up and compete. He didn’t compete tonight.

“And I tell you, with all the time we’ve put into helping him develop and bringing him along, in the biggest game of the year — an opportunity to be a winning team — for him to show up like he did tonight, I was shocked.

“Look, sometimes guys have bad nights, so make sure to put that in there, too.”

— Reported by Tim MacMahon of ESPN Dallas