Seles was behind 2-6 in the first set tiebreaker, but then came back to win six points in a row and take the set.
Both wins were by 3rd set tiebreakers.
In the second set tiebreaker he lost the set on another double fault.
He won the first set tiebreaker, 10-8.
Evert hit a bad lob shot at 5-6 in the first set tiebreaker, which ended the set at 6-7.
Ward then defeated Adrian Mannarino in three sets despite missing seven match points in the second set tiebreaker.
He was eventually defeated by Jo Wilfried Tsonga 6-3 7-6, having held a set point in the second set tiebreaker.
Kunieda got back to winning ways by winning the French Open, where in the semi finals he defeated Houdent 12-10 in a final set tiebreaker.
Muller, who emerged from the qualifying round over the weekend, overcame a 6-5 deficit in the first set tiebreaker to win, 9-7, after a Freeman double fault.
But he did not try to hide his pleasure after sweeping Connors, 7-0, in the second set tiebreaker, punching his fist in the air.