WGC-CA Championship, Round 1

1 of 6 Scott Halleran/Getty Images
trails leader Charl Schwartzel by one stroke after a 68.
2 of 6 Marc Serota/Getty Images
birdied four of his last six holes, but then he finished with a bogey for a 67.
3 of 6 David Walberg/SI
was leading the tournament until a double bogey on 18.
4 of 6 Scott Halleran/Getty Images
got to eight-under par, but then he finished with four straight bogeys.
5 of 6 Marc Serota/Getty Images
made three birdies and two bogeys for a 71.
6 of 6 Scott Halleran/Getty Images
made six birdies, four bogeys and a double bogey.