James Harden was incredibly frustrated after the Houston Rockets lost to the Oklahoma City Thunder in Game 4 of their first-round series. In fact, he knocked down a hand sanitizer while walking to the locker room.

Luckily for fans, the TNT cameras caught it.

The Rockets lost by three points in Game 4, 117-114. The series is now tied at 2-2 and OKC has some momentum after winning the last two games.

James Harden scored 32 points in Game 4 in 43 minutes. The Beard also grabbed eight rebounds and dished out 15 assists.

However, it's clear the Rockets are missing superstar point guard Russell Westbrook, who is still out with a quad injury. Veteran guard Eric Gordon tried to make up for Westbrook's absence by chipping in 23 points in Monday's contest, but it wasn't enough.

Game 5 of the Rockets-Thunder series will be on Wednesday. It will be interesting to see which team comes out victorious in that one.

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