Back on top: Tiger Woods wins Arnold Palmer Invitational

Tiger Woods regained the world's No. 1 ranking after he held off the field for the victory at Bay Hill.


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ORLANDO, FL - MARCH 25: Tiger Woods plays a shot on the 5th hole during the final round of the Arnold Palmer Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2013 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
Arnold Palmer Invitational presented by MasterCard - Final Round
ORLANDO, FL - MARCH 25: Tiger Woods plays a shot on the 5th hole during the final round of the Arnold Palmer Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2013 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Tiger Woods plays a shot on the 8th hole during the final round of the Arnold Palmer Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2013 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
Arnold Palmer Invitational presented by MasterCard - Final Round
ORLANDO, FL - MARCH 25: Tiger Woods plays a shot on the 8th hole during the final round of the Arnold Palmer Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2013 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Tiger Woods plays a shot on the 3rd hole during the final round of the Arnold Palmer Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2013 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
Arnold Palmer Invitational presented by MasterCard - Final Round
ORLANDO, FL - MARCH 25: Tiger Woods plays a shot on the 3rd hole during the final round of the Arnold Palmer Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2013 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Tiger Woods plays a shot on the 3rd hole during the final round of the Arnold Palmer Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2013 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
Arnold Palmer Invitational presented by MasterCard - Final Round
ORLANDO, FL - MARCH 25: Tiger Woods plays a shot on the 3rd hole during the final round of the Arnold Palmer Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2013 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Tiger Woods reacts to a birdie attempt on the 9th hole during the final round of the Arnold Palmer Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2013 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
Arnold Palmer Invitational presented by MasterCard - Final Round
ORLANDO, FL - MARCH 25: Tiger Woods reacts to a birdie attempt on the 9th hole during the final round of the Arnold Palmer Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2013 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
ORLANDO, FL - MARCH 25: Tiger Woods plays a shot on the 9th hole during the final round of the Arnold Palmer Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2013 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)
Arnold Palmer Invitational presented by MasterCard - Final Round
ORLANDO, FL - MARCH 25: Tiger Woods plays a shot on the 9th hole during the final round of the Arnold Palmer Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2013 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)

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