Woods comes up just short as Casey wins Valspar Championship

Paul Casey of England plays his shot from the second tee during the final round of the Valspar Championship at Innisbrook Resort Copperhead Course in Palm Harbour, Florida. (Sam Greenwood/Getty Images/AFP)

Woods, the 14-time major champion playing just his fourth Tour event since spinal fusion surgery last April, showed he's a contender again as he fired a one-under-par 70 to share second on nine-under 275 - one stroke behind Casey who surged to his second US PGA Tour title with a 65 for 274.

"I think I've gotten a little better than what I was a couple of weeks ago," Woods said.

"I keep getting just a little better and a little sharper. Today I wasn't quite as sharp as I would like to have had it, but I had a good shot at winning this golf tournament."

Woods' fusion surgery ended a brief comeback bid last year. He remains in search of his first title since 2013 - but on Sunday it finally looked as if it wasn't a question of whether that drought will end but when.

He opened with a birdie on the Copperhead course at Innisbrook Resort near Tampa, Florida, but gave that stroke back with a bogey at the fourth.

Woods didn't find another birdie until the 17th, where he drained a putt of almost 45 feet to close within one stroke of Casey's clubhouse lead and send his massive gallery into a frenzy.

He couldn't repeat the feat at the 18th to force a playoff, however, another long birdie try coming up a couple of feet short.

Woods finished the day tied for second with fellow American Patrick Reed.

Reed opened his round with a 60-foot eagle putt from the collar of the green at the first. He was 10-under through 17, but dropped out of playoff contention with a shocking bogey at the last, where his first putt failed to make it to the upper tier of the green where the pin was located.

Casey had four birdies and a bogey on his front nine, then seized control with three birdies on the trot at 11, 12 and 13 that moved him to 10-under.

CASEY 'SO HAPPY'

He said keeping bogeys off his card over the demanding closing holes was key.

"The clean-ups on 16, 17 and 18 - fantastic," Casey said. "I've not done that in a long time and that's the difference. That's what I need to do."

The 40-year-old has 17 victories on the European Tour, the most recent coming at the KLM Open in September of 2014.

A three-time Ryder Cup player for Europe, his only previous US tour title came at the 2009 Houston Open.

"To get this one, to get my second one on the PGA tour is emotional. I'm so happy for it," Casey said, noting that winning any tournament on one of the world's elite tours is just difficult.

"(Woods) made it look easy for such a long time, and it's not," he said.

Spain's Sergio Garcia put in an encouraging performance as he warms up for the defense of his Masters title, firing a final round 65 to finish alone in fourth on eight-under 276.