shellhoustonopen280.JPG
Phil Mickelson drives off of the 18th tee in the Shell Houston Open-Round 1 at the Golf Club of Houston on Wednesday, March 31, 2016 in Humble, TX. (Photo: Thomas B. Shea/For the Chronicle)
shellhoustonopen280.JPG
Phil Mickelson drives off of the 18th tee in the Shell Houston Open-Round 1 at the Golf Club of Houston on Wednesday, March 31, 2016 in Humble, TX. (Photo: Thomas B. Shea/For the Chronicle)