John McEnroe said something stupid about Serena Williams (again)

John McEnroe says Serena Williams would be ranked around No. 700 in the world if she were playing against men. And if my grandmother had wheels, she'd be a bicycle. Because, you know, Serena doesn't play against mean. She plays against women and she's the all-time leading Grand Slam champion and is currently ranked No. 4 in the world despite not having played a match since January.

McEnroe is trying to sell copies of his new biography, But Seriously, an endeavor that must be difficult given that Johnny Mac seemingly used all the good stuff in his 2002 tome You Cannot Be Serious. (Wait for the third book in the trilogy, simply titled Serious.) Thus, he comes up with a not-so-tantalizing tale…