Wilson ULTRA 100 v3.0 2020 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 75 RA.
Wilson Blade 98S v7.0 2020 is a tennis racket with head size 98in² and a string pattern 18x16. The declared unstrung frame weight is 295g, the balance is equal to 325mm and the stiffness is 64 RA.
Wilson BLADE 98 18x20 v7.0 2020 is a tennis racket with head size 98in² and a string pattern 18x20. The declared unstrung frame weight is 305g, the balance is equal to 320mm and the stiffness is 63 RA.
