LA QUINTA, CA - JANUARY 18: Bob Estes stretches on the driving range during practice for the CareerBuilder Challenge at PGA West on January 18, 2017 in La Quinta, California. (Photo by Harry How/Getty Images)
LA QUINTA, CA - JANUARY 18: Bob Estes stretches on the driving range during practice for the CareerBuilder Challenge at PGA West on January 18, 2017 in La Quinta, California. (Photo by Harry How/Getty Images)