Fort Worth

9d911cca03e6ef14540f6a706700d791.jpg

Hunter Mahan watches his approach shot on the 15th hole during the first round of the PGA Colonial golf tournament in Fort Worth, Texas. Thursday, May 22, 2014. (AP Photo/LM Otero)

670fb1b802dfea14540f6a706700667c.jpg

Adam Scott watches his tee shot on the third hole during the first round of the PGA Colonial golf tournament in Fort Worth, Texas. Thursday, May 22, 2014. (AP Photo/LM Otero)

1f41713e02e9ea14540f6a706700f1b8.jpg

Adam Scott reacts to missing a putt on the first hole during the first round of the PGA Colonial golf tournament in Fort Worth, Texas, Thursday, May 22, 2014. (AP Photo/LM Otero)

561014fc02e9ea14540f6a7067003788.jpg

Jimmy Walker watches his tee shot the the second hole during the first round of the PGA Colonial golf tournament in Fort Worth, Texas. Thursday, May 22, 2014. (AP Photo/LM Otero)

11019be402efea14540f6a7067002a1a.jpg

Tim Wilkinson watches his tee shot on the 12th hole during the first round of the PGA Colonial golf tournament in Fort Worth, Texas. Thursday, May 22, 2014. (AP Photo/LM Otero)

d742eefb02eeea14540f6a7067002720.jpg

Tim Wilkinson reacts to just missing his putt on the 12th hole during the first round of the PGA Colonial golf tournament in Fort Worth, Texas. Thursday, May 22, 2014. (AP Photo/LM Otero)

577a887102f4ea14540f6a706700b70d.jpg

Matt Kuchar reacts to missing a putt on the first hole during the first round of the PGA Colonial golf tournament n Fort Worth, Texas, Thursday, May 22, 2014. (AP Photo/LM Otero)

a1f1ff5b02f8ea14540f6a7067002d7d.jpg

Tim Wilkinson watches his tee shot on the 13th hole during the first round of the PGA Colonial golf tournament in Fort Worth, Texas, Thursday, May 22, 2014. (AP Photo/LM Otero)

702e70a102ffea14540f6a70670025cb.jpg

Tim Clark puts on the 15th hole during the first round of the PGA Colonial golf tournament n Fort Worth, Texas. Thursday, May 22, 2014. (AP Photo/LM Otero)

ce5d87080302ea14540f6a7067001a2c.jpg

Jimmy Walker waves after sinking his putt on the first hole during the first round of the PGA Colonial golf tournament n Fort Worth, Texas. Thursday, May 22, 2014. (AP Photo/LM Otero)

9919aab203d4ee14540f6a706700a9e7.jpg

Dustin Johnson watches his tee shot on the 18th hole during the first round of the PGA Colonial golf tournament in Fort Worth, Texas, Thursday, May 22, 2014. (AP Photo/LM Otero)