He led, 4-1, in the third set when Fish quit.
She took the next five games, and led in the set, 5-4.
Garrison, who had led by 4-1 in the set, was serving on her second match point.
Nadal was leading 2-0 in the third set when he asked to leave the court following a break of Fish's serve.
They lost their serve once, but they were already leading by 4-2 in the third set.
He broke service to lead by 3-1 in the final set.
At the time, Jacobs was leading in the third set.
Venus was down by 0-40 while leading, 5-4, in the third set.
Leading in the final set 4-2, King fought back to win the match.
She led by 5-0 in the final set, but then double-faulted on match point.