Plucky Brit "Colt" (Paul Bettany) has probably left his best tennis days behind him. Now ranked in the low one hundreds of the world rankings, he'd struggle to beat an egg. A wildcard to Wimbledon might serve as a fitting denouement for his career before he retires to make a few quid teaching old ladies (like Celia Imrie) at their exclusive country club. Luckily, his hotel gives him the wrong room key and he finds himself in a luxurious suite whilst it's official occupant "Lizzie" (Kirsten Dunst) is taking a shower. She's the real deal on the court and she takes a bit of a shine to the…