Phil Mickelson reacts as he misses an eagle putt on the 14th hole during the third round of the Texas Open golf tournament, Saturday, March 29, 2014, in San Antonio. Mickelson withdrew from the tournament with a pulled muscle. (AP Photo/Eric Gay)
Phil Mickelson reacts as he misses an eagle putt on the 14th hole during the third round of the Texas Open golf tournament on Saturday, March 29, 2014, in San Antonio. Mickelson withdrew from the tournament with a pulled muscle. (AP Photo/Eric Gay)
Phil Mickelson sits on the grass as watches his playing partners finish the 16th hole during the second round of the Texas Open golf tournament, Friday, March 28, 2014, in San Antonio. (AP Photo/Eric Gay)
Phil Mickelson stretches on the grass as his playing partners finish the 16th hole during the second round of the Texas Open golf tournament on Friday, March 28, 2014, in San Antonio. (AP Photo/Eric Gay)
Phil Mickelson watches his drive off the second tee during the second round of the Texas Open golf tournament, Friday, March 28, 2014, in San Antonio. (AP Photo/Eric Gay)
Phil Mickelson, left, with his caddie, Jim "Bones" Mackay, waits to hit on the second hole during the second round of the Texas Open golf tournament, Friday, March 28, 2014, in San Antonio. (AP Photo/Eric Gay)
Phil Mickelson sits on the grass as watches his playing partners finish the 16th hole during the second round of the Texas Open golf tournament, Friday, March 28, 2014, in San Antonio. (AP Photo/Eric Gay)
Phil Mickelson blasts from a sand trap on the 16th hole during the second round of the Texas Open golf tournament on Friday, March 28, 2014, in San Antonio. (AP Photo/Eric Gay)
Phil Mickelson hits a chip shot on the 10th hole during the first round of the Valero Texas Open golf tournament, Thursday, March 27, 2014, in San Antonio. Play was delayed for more than two hours Thursday due to rain and fog. (AP Photo/Eric Gay)
Phil Mickelson hits his tee shot on the 11th hole during the first round of the Valero Texas Open golf tournament, Thursday, March 27, 2014, in San Antonio. Play was delayed for more than two hours Thursday due to rain and fog. (AP Photo/Eric Gay)