Both Johnson and Goydos shot 8-under 64, giving them a share of the top spot at 18-under 196 after playing the third round at the Spyglass Hill Golf Course.
Sunday's final round will be played at the Pebble Beach course.
Alone in third place was Alex Cejka at minus-13 after a 69 at Pebble Beach.
The day's play broke a six-way tie atop the leaderboard. Johnson grabbed the lead with an eagle on the first and the holed back-to-back birdies to move to 14-under.
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