England's Greg Owen finished third and Darren Clarke joint sixth as Phil Mickelson claimed his second title in eight days at the Pebble Beach Pro-am in California.

Mickelson, who went 10 months without winning after his triumph in the Masters last April, followed up his FBR Open success by leading from start-to-finish, a closing 73 being good enough for a four-stroke win on 19 under par.

Fellow left-hander Mike Weir, his predecessor as Masters champion, took the runners-up spot thanks to a superb 67, the only sub-70 round of the final day.

Owen, second overnight in only his third event since coming through the US Tour qualifying school, birdied the par-five last for a 72 that made him third on his own. It earned the Mansfield golfer 360,400 US dollars (£193,000), the second biggest cheque of a career interrupted by back surgery only last May.

Clarke, whose wife Heather is currently battling cancer, shared sixth with American Arron Oberholser, while fellow Ulsterman Graeme McDowell was eighth and England's Luke Donald 11th. All three closed with 71s.

Collated final round scores and totals in the AT&T Pebble Beach National Pro-Am, Pebble Beach GC, United States of America

(USA unless stated, par 72):

269 Phil Mickelson 62 67 67 73

273 Mike Weir (Can) 66 67 73 67

275 Greg Owen (Eng) 67 69 67 72

276 Tim Clark (Rsa) 67 71 67 71, Paul Goydos 67 68 70 71

277 Darren Clarke (NIrl) 70 66 70 71, Arron Oberholser 71 66 69 71

278 Graeme McDowell (NIrl) 68 69 70 71

279 Davis Love III 65 72 71 71, Jeff Sluman 71 66 69 73

280 Robert Gamez 70 71 66 73, Billy Andrade 74 70 63 73, Joel Kribel 72 70 68 70, Charles Howell III 65 71 72 72, Luke Donald (Eng) 71 70 68 71

281 Jose-Maria Olazabal (Spa) 70 67 68 76, Joe Ogilvie 69 71 70 71, Daniel Chopra (Swe) 65 72 71 73, Kevin Sutherland 65 70 70 76, Andrew Magee 67 68 70 76, Craig Barlow 74 68 68 71, Charles Warren 70 70 70 71, KJ Choi (Kor) 67 75 68 71, Arjun Atwal (Ind) 68 68 73 72, Todd Fischer 68 69 72 72

282 Ted Purdy 67 70 71 74, Patrick Sheehan 70 69 70 73, Jason Bohn 70 69 73 70, Sean O'Hair 71 74 65 72

283 Richard S Johnson (Swe) 68 69 70 76, Dicky Pride 66 71 72 74, Mark Wilson 75 68 68 72, Scott Gutschewski 71 69 69 74, Tom Gillis 70 71 71 71, Paul McGinley (Irl) 69 69 72 73, D.J. Trahan 72 70 69 72, Dean Wilson 68 71 70 74, Kent Jones 71 65 73 74

284 Hunter Mahan 65 73 72 74, Jim Furyk 71 70 70 73, Chris Riley 69 70 71 74, Jeff Hart 69 72 70 73

285 Olin Browne 72 65 72 76, Matt Gogel 73 69 70 73, Rocco Mediate 76 70 66 73, Carl Pettersson (Swe) 70 69 72 74, Hunter Haas 71 68 73 73, Mario Tiziani 66 72 73 74, Matt Kuchar 70 73 69 73, Mark Brooks 76 67 68 74

286 Tim Petrovic 71 70 71 74, Steve Pate 68 72 72 74, Tim Herron 72 67 71 76, Peter Tomasulo 69 75 68 74, Ryan Palmer 68 71 70 77, Fred Funk 70 69 71 76, Mark O'Meara 69 72 69 76

287 Charlie Wi (Kor) 68 72 70 77, Tom Scherrer 68 72 72 75

288 Justin Bolli 70 71 69 78, Robert Damron 70 68 73 77

290 Lee Westwood (Eng) 68 69 74 79, John Senden (Aus) 76 66 69 79

294 Larry Mize 72 73 67 82