Amazon.com : Wilson Ultra 100 v3.0 Black/Blue/Silver Tennis Racquet (4 1/2" Grip) Strung with Black Syn Gut Racket String - Best Racquet for Power and Stability : Sports & Outdoors
Amazon.com : Wilson Pro Staff 97 v13 Tennis Racquet (4 1/4" Grip) Strung with Black Synthetic Gut Racket String - Best Racquet for Power and Control : Sports & Outdoors