SAN ANTONIO TX - MAY 17: David Feherty during the fourth and final round of the Valero Texas Open held at La Cantera Golf Club on May 17, 2009 in San Antonio, Texas. (Photo by Marc Feldman/Getty Images)
SAN ANTONIO TX - MAY 17: Zach Johnson wins the Valero Texas Open held at La Cantera Golf Club on May 17, 2009 in San Antonio, Texas. (Photo by Marc Feldman/Getty Images)
SAN ANTONIO TX - MAY 17: Bill Haas tees off the 1st hole during the fourth and final round of the Valero Texas Open held at La Cantera Golf Club on May 17, 2009 in San Antonio, Texas. (Photo by Marc Feldman/Getty Images)
SAN ANTONIO TX - MAY 17: Paul Goydos blasts out of the greenside bunker on the 1st hole during the fourth and final round of the Valero Texas Open held at La Cantera Golf Club on May 17, 2009 in San Antonio, Texas. (Photo by Marc Feldman/Getty Images)
SAN ANTONIO TX - MAY 17: Zach Johnson hits his approach shot into the 2nd hole during the fourth and final round of the Valero Texas Open held at La Cantera Golf Club on May 17, 2009 in San Antonio, Texas. (Photo by Marc Feldman/Getty Images)
SAN ANTONIO TX. - MAY 17: Zach Johnson lines up a putt for birdie on the 1st playoff hole during the fourth and final round of the Valero Texas Open held at La Cantera Golf Club on May 17, 2009 in San Antonio, Texas (Photo by Marc Feldman/Getty Images)
SAN ANTONIO TX. - MAY 17: Zach Johnson wins the tournament on the first playoff hole during the fourth and final round of the Valero Texas Open held at La Cantera Golf Club on May 17, 2009 in San Antonio, Texas (Photo by Marc Feldman/Getty Images)
SAN ANTONIO TX - MAY 17: Zach Johnson is congratulated by his caddie after his victory at the Valero Texas Open held at La Cantera Golf Club on May 17, 2009 in San Antonio, Texas. (Photo by Marc Feldman/Getty Images)
SAN ANTONIO TX - MAY 17: Paul Goydos lines up a birdie putt on the 12th hole during the fourth and final round of the Valero Texas Open held at La Cantera Golf Club on May 17, 2009 in San Antonio, Texas. (Photo by Marc Feldman/Getty Images)
SAN ANTONIO TX - MAY 17: James Driscoll hits his approach shot into the 18th hole during the fourth and final round of the Valero Texas Open held at La Cantera Golf Club on May 17, 2009 in San Antonio, Texas. (Photo by Marc Feldman/Getty Images)