2010 Masters: Round 1\nJack Nicklaus pairs up with Arnold Palmer to start the Masters.\nFamiliar honorary starter Arnold Palmer hits the first shot of the 2010 Masters.\nTiger Woods waves to the gallery on the first tee.\nBack to work: Tiger Woods plays his tee shot on the first hole.\nTom Watson is -5 for a spot near the top of the leaderboard.\nLeader of the pack: Fred Couples on 17.\nY.E. Yang looks on while Phil Mickelson putts on the 18th hole. Yang and Mickelson both shot -5.\nPower walk: Tiger Woods, Matt Kuchar and K.J. Choi stride off the first tee.\nDefending champion Angel Cabrera plays a shot on the 11th hole.\nLee Westwood shares 2nd place with Waston, Yang, Mickelson and Choi.\nOliver Wilson prepares to play a shot from the trees on the fifth hole.\nAnthony Kim has something to smile about on 18: he shot -4 in the first round.\nTiger Woods hits his tee shot on the third hole surrounded by a huge gallery.\nPhil Mickelson plays a shot from a bunker on the ninth hole in front of a gallery of fans.\nMatteo Manassero, the youngest Masters player, birdies the first hole and shoots -1 for the day.\nTiger Woods makes eagle on the eighth hole. Woods shot a 68 to finish two shots off the lead.