WIMBLEDON, England — As it is written, Wednesday is Mailbag Day. Some quick Q&A to hold you over until the business end of the Championships…
A full house on Centre Court for a second-round mixed doubles match? Star power. And it was a blast to watch. More, please.
—Shayne, Louisville
• Yes, more please. Watching Serena play mixed doubles, I am thinking:
1. If singles didn’t exist, she could have 23 of these titles. She’s awesome. And she’s kind of carried Andy Murray so far.
2. She returned a guy’s 138-mph serve yesterday and hit a clean winner.