Brad Gilbert likes tennis so much that he has trouble sleeping. “I get up at three,” Gilbert said the other day, at the Malibu Racquet Club, outside L.A., while some middle-aged hackers played doubles. “I love waking up, thinking of all the details. My entire adult life, I’m just a tennis guy. I’ve never had a moment where I don’t like doing and being a part of the tennis.”
Life, so far, in the tennis: player (top five), author (“Winning Ugly”), commentator (ESPN), actor (“‘Red Oaks’ on Amazon. I was Dr. Feinberg—the club champion!”), real coach to real players (Agassi, Roddick, Murray, Coco Gauff), and, recently, real coach to fake players (Zendaya, Josh O’Connor, and Mike Faist, for “Challengers”).
“I did Z before I started coaching Coco,” he said. Zendaya…