Wilson ULTRA 100 UL v3.0 2020 is a tennis racket with head size 100in² and a string pattern 16x19. The declared unstrung frame weight is 260g, the balance is equal to 330mm and the stiffness is 70 RA.
Wilson ULTRA 100 L 2018 is a tennis racket with head size 100in² and a string pattern 16x19. The declared unstrung frame weight is 277g, the balance is equal to 325mm and the stiffness is 70 RA.
Wilson 5.7 Prostaff EB Oversize is a tennis racket with head size 115in² and a string pattern 18x20. The declared unstrung frame weight is 290g, the balance is equal to 330mm and the stiffness is 68 RA.
