Year: 2018
Wilson ULTRA 100 Countervail 2018 is a tennis racket with head size 100in² and a string pattern 16x19.The declared unstrung frame weight is 300g, the balance is equal to 320mm and the stiffness is 74 RA.

Wilson
Ultra
300g (10.00 oz)
100 in²
16x19
74 RA
320mm
This racquet sits in the power category and is designed around its primary performance strengths. The 100 in² head size boosts forgiveness and sweet spot size. A stiffness rating of 74 RA results in a firmer, more responsive feel at impact. With an unstrung weight of 300 g, the frame adds stability through mass. The 16x19 string pattern (semi open) influences spin access and launch angle. Performance-wise, it scores 100/100 for power, 80/100 for spin, and 40/100 for control, outlining its on-court behavior. Its characteristics suggest a higher potential for arm fatigue if paired with stiff strings. It is best suited for intermediate players.
User comments for racquets with similar specifications highlight predictable on-court characteristics. A recurring theme is the potential for arm discomfort for sensitive players, depending on setup and hitting style. Overall, it is most often recommended by users for intermediate players.
100/100
80/100
40/100
40/100
76/100
61/100
91/100
48; 57 lbs
Countervail/Carbon Fiber Grafite
wilson sublime
23-26,5-22,5 mm
23.0; 26.5; 22.5
Victoria Azarenka