The Spurs, who were eliminated by Memphis in the first round last year in a shocking upset, will now go on to meet the winner of the Memphis-Los Angeles Clippers series.
San Antonio drained 10 three-pointers in the victory, while Utah went 0-for-13 from long range in the contest.
Al Jefferson netted 26 points and grabbed 10 boards, while Derrick Favors added 16 and 10 for Utah.
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