Roger Federer's "Imaginary Line Rule":
TAP TO WATCH!
Introducing "The Singles Playbook"
Do you feel like you make too many mistakes in a match, causing you to lose confidence in your shots, abandon your game and just play it safe and keep the ball in play?
If your answer is "yes," then I'd like to invite you to pick up a copy of "The Singles Playbook," because inside there are 41 plays that let you play to your strengths, attack your opponent's weaknesses, and avoid making mistakes.
If you look at other sports, teams run plays. Soccer teams run plays to score goals. Football teams run plays to score touchdowns. Basketball teams run plays to score baskets. Starting TODAY you can runs plays to win more USTA league and club matches.