Fourhand: Federer's pricey haircut, Vaidisova retires and more

The 17-time Grand Slam champion’s new racquet, and his high-priced hair, may surprise you. (AP)

Fourhand is the Daily Spin’s occasional roundup of various hits and misses on tour.

FED HEAD  According to his new Wilson Tennis video ad, Darth Federer, with his new, all-black axe in tow, is just waiting for you to “eclipse” him. Good luck with that. You probably have a better chance of topping his $400-$800 haircut.