Keegan Bradley and Brendan Steele are defending their title in the Franklin Templeton Shootout, and Dustin Johnson and Ian Poulter also are back for the first time since winning the team event.
Last year, Bradley and Steele became the first PGA Tour rookies to win the Greg Norman-run tournament, shooting a 13-under 59 in the final-round scramble for a three-stroke victory. Bradley is coming off a second-place finish Sunday in Tiger Woods' World Challenge in California.
Johnson and Poulter won in 2010, then skipped the event last year because of scheduling conflicts.
The 12-team tournament begins Friday at Tiburon — "shark" in Spanish — with a modified alternate-shot round. The team will play better ball Saturday, and finish with a scramble Sunday.
Norman is teaming with Fredrik Jacobson, and the field also features the teams of Davis Love III-Brandt Snedeker, Bud Cauley-Rickie Fowler, Justin Leonard-Scott Verplank, Jerry Kelly-Steve Stricker, Charles Howell III-Rory Sabbatini, Jason Dufner-Vijay Singh, Mark Calcavecchia-Mike Weir, Stewart Cink-Carl Pettersson and Sean O'Hair-Kenny Perry.