The NBA is reviewing the two technical fouls Celtics coach Doc Rivers received in the team's loss to the Pistons on Friday night.

A league spokesman said that no punishment will be issued. Boston was whistled for six technical fouls as Kevin Garnett (two), Nate Robinson (one) and Kendrick Perkins (one) were also singled out.

With the Celtics trailing 40-25, Rivers was ejected late in the second quarter after arguing with referee Steve Javie during a timeout.

"I didn't have any choice words for him," Rivers told reporters after the game. "I didn't say a word. I didn't even swear then. You know what I said? 'It's about the game. It's not about one individual.' That's all I said, over and over again. Whatever, it wasn't about that -- why we lost the game. We didn't play well, I thought they played well. It happens."