Tuesday in London was a milestone for U.S. tennis with Jack Sock pulling out a thriller over Marin Cilic. It was the first win in a decade for an American at the year-end tournament. Along with ...

Every day, you put on socks and forget about them — if they’re good. If they’re bad, you can’t help thinking about them. There are so many ways socks can go wrong: when they don’t hug ...