Mattek-Sands already has an unfinished tat on her inside right arm, which she has said in the past was so painful to complete that she has so far left it undone. She also sports her favourite flower, the lily, on her bicep and a "ring" on her finger to remind her of her husband.
But more ink could be on the way, possibly before Wimbledon. "I told a couple of the girls in the locker room that I was going to get maybe a band around my upper thigh," said the American. "Nobody liked it in the locker
room. But I still might do it, I kind of like it.
"It's still up for debate what I'm going to do," she said of the ink which she hopes to squeeze in before Wimbledon starting in less than a month.