Images from the 2013 Valero Texas Open at TPC San Antonio.
SAN ANTONIO, TX - APRIL 04: Rory McIlroy of Northern Ireland hits a drive during the first round of the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 4, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 04: Rory McIlroy of Northern Ireland hits his second shot on the 12th hole during the first round of the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 4, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 04: Justin Leonard hits his drive on the 15th hole during the first round of the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 4, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 04: Matt Kuchar hits his tee shot on the par four 11th hole during the first round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 04, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 04: Seung-Yul Noh of South Korea hits his tee shot on the par four 11th hole during the first round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 04, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 04: Rory McIlroy of Northern Ireland walks up to the tee box on the par four 11th hole during the first round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 04, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 05: Rory McIlroy of Northern Ireland lines up his birdie putt on the 16th hole during the second round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 05, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 05: Rory McIlroy of Northern Ireland reacts after hitting his birdie putt on the 16th hole during the second round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 05, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 05: Steven Bowditch of Australia hits his tee shot on the 6th hole during the second round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 05, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 05: Brendon de Jonge of Zimbabwe hits his tee shot on the 5th hole during the second round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 05, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 05: John Daly hits his tee shot on the 6th hole during the second round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 05, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 05: Charley Hoffman hits his tee shot on the 6th hole during the second round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 05, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 05: Peter Tomasulo hits his drive on the 15th hole during the second round of the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 5, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 05: Charl Schwartzel of South Africa reacts to missing his birdie putt on the 6th hole during the second round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 05, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 05: Daniel Summerhays hits his tee shot on the 6th hole during the second round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 05, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 05: Ian Poulter of England reacts to his drive on the 14th hole during the second round of the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 5, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 06: Rory McIlroy of Northern Ireland hits his second shot on the second hole during the third round of the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 6, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 06: Lee Janzen hits his drive on the second hole during the third round of the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 6, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 06: Daniel Summerhays hits his drive on the second hole during the third round of the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 6, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 06: Billy Horschel hits his drive on the second hole during the third round of the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 6, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 06: Charley Hoffman hits his drive on the second hole during the third round of the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 6, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 06: Retief Goosen of South Africa hits his drive on the second hole during the third round of the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 6, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 06: Jim Furyk hits his drive on the second hole during the third round of the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 6, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 06: K.J. Choi of South Korea hits his drive on the second hole during the third round of the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 6, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 06: Bud Cauley hits his drive on the eighth hole during the third round of the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 6, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 07: Padraig Harrington of Ireland tees off on the second hole during the final round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 7, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 07: Martin Laird of Scotland tees off on the second hole during the final round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 7, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 07: Richard H. Lee tees off on the second hole during the final round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 7, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 07: K.J. Choi of South Korea tees off on the second hole during the final round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 7, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 07: Billy Horschel tees off on the second hole during the final round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 7, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 07: Rory McIlroy of Ireland tees off on the second hole during the final round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 7, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 07: Jim Furyk tees off on the second hole during the final round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 7, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 07: Billy Horschel checks the wind with his caddy on the second hole during the final round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 7, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 07: Martin Laird of Scotland holds the trophy after winning the Valero Texas Open held at the AT&T Oaks Course at TPC San Antonio on April 7, 2013 in San Antonio, Texas. (Photo by Michael Cohen/Getty Images)
SAN ANTONIO, TX - APRIL 07: Charl Schwartzel of South Africa tees off on the second hole during the final round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 7, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)
SAN ANTONIO, TX - APRIL 07: Marcel Siem of Germany tees off on the second hole during the final round of the Valero Texas Open at the AT&T Oaks Course at TPC San Antonio on April 7, 2013 in San Antonio, Texas. (Photo by Steve Dykes/Getty Images)