The top seed saves the match in a deciding tiebreak after nearly five hours on Centre Court.
Four hours and fifty-two minutes after walking on court, the top seed finally raised her arms in triumph. This five-set epic had everything: momentum swings, a deciding tiebreak, and a Centre Court crowd on its feet.
Two sets down and facing break point in the third, the champion-elect found another gear, reeling off winners from both wings to force a decider that neither player deserved to lose.
The final set went with serve until the tiebreak, where a stunning backhand pass on match point sealed a 4-6, 5-7, 7-5, 6-3, 7-6 victory for the ages.
Next up is a semi-final against the in-form qualifier who has yet to drop a set. On this evidence, anything could happen.
