Why mixed doubles is the most entertaining draw at Wimbledon

LONDON — Just moments after the final scheduled match concluded on No. 1 Court on Friday, an announcement was made. There would be one more match that evening.

Few left their seats and a palpable buzz spread over the stadium as the fans waited for the players to take the court. As word circulated around the grounds at the All England Club, others made their way into the stadium to come catch a glimpse.

In their debut together, Venus Williams…