Leonard, the 2005 winner, finished 72 holes at 23-under-par 265 with one more round on Sunday. Leonard, who has a four-stroke lead, is an 11-time winner on the PGA Tour.
Play rotated among four courses through the first four rounds -- the Classic Club, the Palmer Course at SilverRock Resort, the Arnold Palmer Private Course at PGA West and La Quinta Country Club. The final round will be played at the Classic Club, where former British Open champ Leonard played Saturday.
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