(CNN) -- Rory McIlroy has won the Deutsche Bank Championship by one stroke after shooting a final round 67 at the TPC Boston on Monday. 

The Northern Irishman finished on 20-under par, one stroke in front of overnight leader Louis Oosthuizen, who fired a final round 71. 

The victory takes McIlroy's career tally of PGA Tour victories to five, three of which have come this season. 

Tiger Woods finished third on 18-under par thanks to a final round 66 with Phil Mickelson (66) and Dustin Johnson (70) tied for fourth on 14 under. 

McIlroy, who regained the world No.1 spot with victory in last month's U.S.PGA Championship, surged to the top of the leaderboard early on in his final round, firing five birdies on the opening nine. 

It was a lead he never relinquished, despite the best efforts of Woods and, in particular, Oosthuizen -- the South African had a chance to force a playoff on the final green, but missed his birdie putt. 

The win sees McIlroy replace American Nick Watney at the top of the FedExCup points standings while in finishing third, Woods passed another milestone in his remarkable career. 

The 14-time major winner picked up $544,000, helping him become the first player to surpass $100 million in PGA Tour earnings. 


Who is the winner of the Deutsche Bank Championship?
Where is he from?
How much did he win by?
When was the final round?
How many times has he won on the PGA Tour?
how many this year
What is his rank?
Who was leading overnight?
What was his final round score?
Who came in third?
Did someone tie?
who?
for what place?
Who is leading the FedExCup standings?
Who did he knock of the top?
What did he win last month?
how many birdies did he have in the first nine?
Who missed a birdie putt?
Where is he from?
How much did Tiger win for his third place win?
Rory McIlroy
Rory McIlroy has won the Deutsche Bank Championship
Northern Ireland
The Northern Irishman
by one stroke
Rory McIlroy has won the Deutsche Bank Championship by one stroke
Monday
a final round 67 at the TPC Boston on Monday. 
Five
The victory takes McIlroy's career tally of PGA Tour victories to five
three
 three of which have come this season. 
No. 1
McIlroy, who regained the world No.1 spot with victory
Louis Oosthuizen
The Northern Irishman finished on 20-under par, one stroke in front of overnight leader Louis Oosthuizen
71
Louis Oosthuizen, who fired a final round 71. 
Tiger Woods
Tiger Woods finished third
Yes
Phil Mickelson (66) and Dustin Johnson (70) tied for fourth on 14 under.
Phil Mickelson and Dustin Johnson
Phil Mickelson (66) and Dustin Johnson (70) tied for fourth on 14 under. 
fourth
Phil Mickelson (66) and Dustin Johnson (70) tied for fourth on 14 under. 
McIlroy
The win sees McIlroy replace American Nick Watney at the top of the FedExCup points standings
Nick Watney
The win sees McIlroy replace American Nick Watney at the top of the FedExCup points standings
the U.S. PGA Championship
McIlroy, who regained the world No.1 spot with victory in last month's U.S.PGA Championship
five
firing five birdies on the opening nine
Oosthuizen
Oosthuizen -- the South African had a chance to force a playoff on the final green, but missed his birdie putt.
South Africa
Oosthuizen -- the South African
$544,000
The 14-time major winner picked up $544,000