The second round of the World Golf Championships-Accenture Match Play Championship is held Thursday at the Ritz-Carlton Golf Club in Marana, Arizona. Cacti and shrubs are everywhere outside of golf courses. A golf ball stuck in a cactus is seen. Y.E. Yang of Korea reached the quarterfinals by beating Stewart Cink of the U.S. while world No. 1 Lee Westwood of England, Phil Mickelson of the U.S. and K.J. Choi of Korea were eliminated.