Jimmy Walker leads hometown Texas OpenSAN ANTONIO (AP) Jimmy Walker opened a four-stroke lead over fellow Texan Jordan Spieth, shooting a 3-under 69 on Saturday in his hometown Texas Open. Walker,SI Staff|Share on FacebookShare on XAdd us as a preferred sourceAdd us as a preferred source on GoogleFollowLoading recommendations... Please wait while we load personalized content recommendationsPublished Mar 28, 2015 | Modified Mar 28, 2015SI STAFFShare on FacebookShare on X