SECOND-ROUND LEADER: Jordan Spieth tees off on the 15th hole Friday during the second round of the Masters. He finished the day with a one-shot lead, at 4 under par for the tournament.

Jordan Spieth indicates how far he missed a putt for par on the 17th green. He was 2 over par for the day but held on to the lead.

ONE SHOT BACK: Rory McIlroy holds up his ball after putting out on the 18th hole Friday, completing a 1-under-par round of 71.

Rory McIlroy hits a shot on the fifth hole, on his way to a 1-under par 71.

TWO SHOTS BACK: Danny Lee of New Zealand hits a drive on the second hole. He shot a 74 in Friday's round.

TWO SHOTS BACK: Scott Piercy tips his cap after putting out on the 18th hole and finishing a round of 72, even par.

THREE SHOTS BACK: Hideki Matsuyama of Japan watches his shot on the 12th hole, on his way to an even-par 72.

THREE SHOTS BACK: Soren Kjeldsen of Denmark hits out of a bunker on the second hole in the second round of the Masters.

THREE SHOTS BACK: Brandt Snedeker watches his tee shot on the second hole Friday. He's 1 under par through 36 holes.

LEGEND'S LAST ROUND: Tom Watson tees off on the 14th hole in what turned out to be his last round in the Masters golf tournament. Watson, 66, missed the cut and says he won't play in the tournament any more.

Tom Watson salutes the gallery on the 18th green after missing the cut in his final appearance as a player in the tournament.