MEMPHIS, Tenn. -- Lee Westwood has played golf long enough to be philosophical despite all the times he's come up short when so very close to victory.
The Englishman who finished second at the Masters, lost a playoff in Dubai and finished tied for fourth at The Players Championship this year won the St. Jude Classic for his second career PGA Tour victory and first since 1998, beating Swede Robert Karlsson on the fourth hole of a sudden-death playoff Sunday.
"You try to do the right thing all the time," Westwood said. "It doesn't always work for you. I've been in contention a lot, especially this year, and I suppose I got a break today with other people's misfortune but made the most of it and took a chance."
He became the first European to win the tour's third-longest event only after Robert Garrigus blew a three-stroke lead on the final hole of regulation with a triple bogey. He bogeyed the first playoff hole.
Garrigus said he thought he had a two-stroke lead on the 72nd hole instead of three and called it just stupidity.
"It's little things to win. I've got to learn that, and next time I'm in that position I'm going to do it," Garrigus said.
Westwood and Karlsson went par-par-bogey until they returned to No. 18 once again. Westwood stuck his approach 6 feet from the pin on No. 18. Karlsson left his birdie putt from 43 feet away to extend the playoff about a foot short.
Then Westwood, who went 17 straight holes between birdies, rolled in the 6-footer for his first PGA win since New Orleans to go with 20 career European Tour victories. He dropped his putter and celebrated with a fist bump.
Westwood started the final round trailing by three strokes, birdied three straight holes to grab the lead. But he bogeyed No. 17 after flying an 8-iron over the green. He was preparing to head off the course when told to stick around behind the 18th green.
He wound up taking home the $1.008 million winner's check after the longest sudden-death playoff at Memphis with a 68-270 total.
"It's amazing how things pan out," Westwood said.
The Englishman also becomes the fourth to win in his first visit to Memphis and first since Dicky Pride in 1994. Westwood came in having played well, not missing a cut in his 10 starts on the PGA Tour this year with four top 10s. He had gone 122 starts on the PGA Tour since winning 1998 in New Orleans.
Karlsson, who won his ninth European Tour victory at Qatar earlier this year, still is looking for his first PGA title. He shot a 69, and Garrigus finished with a 71. Karlsson had a chance to win on the third playoff hole with a par putt from 5½ feet only to miss.
"I didn't hit a good putt. You can't take any chances with too many good players," Karlsson said.
Golfers and fans alike faced another steamy day with the heat index reaching 110. Many golfers and caddies also had maroon ribbons pinned to their caps in a show of support on what could be the final round for an event that first started in 1958 -- unless organizers find a new sponsor by their own deadline of Sept. 15.
Smith & Nephew, a medical technology company, stepped in as a presenting sponsor this year. Tour officials prefer a full title sponsor, which this event lost in March 2009 when Stanford Financial pulled out.
Westwood had the lead or a piece of it most of the final round after starting his day with three straight birdies in the first four holes. But he parred out until he bogeyed No. 17 and finished with a 68. With Garrigus up by three, Westwood was ready to leave when told he should stick around the 18th hole.
He did and quickly found himself in a playoff that neither seemed ready to win until they got back to the 18th again.
Westwood hit a 303-yard drive and was 151 yards away from the pin when he hit his approach well inside Karlsson's. When the Swede's putt was short, Westwood ended the playoff and started his celebration.
He had practiced his putting after the third round, work that paid off as Westwood birdied Nos. 2, 3 and 4 to take the lead back to himself at 11 under. He rolled in a 30-footer on No. 2, and then he holed out from nearly 34 feet on the par-5 third. He stuck a shot on the par-3 No. 4 from 185 yards within 19 feet and sunk that putt.
Westwood came here on a sponsor's exemption to tune up for the U.S. Open. He wound up getting in some overtime with the extra holes. Now he'll try to become just the ninth player to win a PGA event and then win a major championship -- the first to do it at the U.S. Open.
"I like being competitive before a major championship, to be competitive with the tournament and boost my confidence," Westwood said.
Garrigus, the 32-year-old pro from Scottsdale, Ariz., came into this event 377th in the world rankings and had never led a PGA event on the final day. The inexperience showed on the 72nd hole.
He put his tee shot into the lake lining the 18th fairway, took his drop and yanked his next shot into the trees left of the lake before punching out over the lake. He two-putted for triple bogey to at least make the playoff.
Playing that same hole again to start the playoff, Garrigus stayed away from the lake.
His 338-yard drive landed in the pine straw behind a tree, leaving him no choice but to shoot back into the fairway. With Westwood and Karlsson parring the fourth-toughest hole, Garrigus had to hole out a 13-footer for par. The putt went just along the right edge for bogey, knocking him out.
"I know I played better than they all did in the field. It's all right," Garrigus said. "I'm going to go on from this week, and we'll be good.
Billy Maxwell won the inaugural event here in 1958, and Bob Lunn won in 1968 in making Memphis their first PGA title. ... This was the first playoff since 2008 when Justin Leonard beat Robert Allenby and Trevor Immelman. ... Since 1961, this event has had six one-hole playoffs and three two-hole playoffs. ... This was the third playoff on tour this year and the 13th overall at Memphis.