Durant made good on 11-of-21 shots from the floor in posting at least 30 points for the 13th time in 15 games.
Serge Ibaka contributed 21 points and 12 rebounds for the Thunder, who got back on the winning track after having their 10-game streak snapped Saturday at Washington.
Serge Ibaka netted 21 points and grabbed 12 rebounds for the Grizzlies, whose six-game winning streak came to end in the absence of leading scorer Mike Conley (ankle sprain).
Zach Randolph had a double-double of 13 points and 13.
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