Querrey stuns Djokovic, ends Slam streak at 4

playAmerican Sam Querrey upsets Novak Djokovic in four sets at Wimbledon, snapping the top seed's streak of Grand Slam wins at four. (3:23)LONDON -- Novak Djokovic's shot at a true Grand Slam came to a stunning halt Saturday at Wimbledon as the top seed lost to American Sam Querrey on Saturday.

In a match carried over from Friday after winning the first two sets, the hard-serving Querrey lost the third Saturday before ousting Djokovic 7-6 (6), 6-1, 3-6, 7-6 (5) in a third-round match at the All England Club.

"Congratulation to Sam. He played a terrific match," said Djokovic, who had won the past four major titles and was bidding to become the first man since Rod Laver to win them all in the…