Third Round of the Northern Trust Open

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Third Round of the Northern Trust Open Phil Mickelson shot a one-under 70, and he leads by one shot heading into the final round at Riviera.
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Jeff Quinney, center, celebrated with his caddie, right, after Quinney made a hole-in-one on No. 6.
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Quinney birdied 18 to shoot a four-under 67.
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John Rollins made six birdies and four bogeys to finish at six under.
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Robert Allenby had a rough day, dropping from a tie for second, to a tie for 23rd after a four-over 75.
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British Open champ Padraig Harrington opened with two straight birdies, but he quickly faded after bogeys on Nos. 5, 8, and 9.
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Stuart Appleby shot a three-under 33 on the back nine to finish at five under.