Walker, Spieth tied for lead at Pebble Beach
Walker played bogey-free in the wind and rain at Spyglass Hill for a 3-under 69. Spieth was down the coast at Monterey Peninsula, where he made a birdie on his last hole, which he described as the best of his young career. That gave him a 4-under 67.
Champions TourMichael Allen matched the Champions Tour record with a 12-under 60, finishing the first round in Boca Raton, Fla., with an eagle and 10 birdies. Allen, 55, became the ninth player in the history of the 50-and-older tour to shoot 60 and the first to accomplish the feat on a par-72 course.