Borg had more ability to handle a much wider range of surfaCes. Now most of the surfaces tend to medium slow speed, wheras in borgs day they went from very slow clay to super fast grass and indoor carpet. Its ion this latter surface that borg won 2 masters and 1 wct final and alos had a superior head to head record over mcenroe who was one of the all time great indoor players. I just couldnt imagine nadal handling indoor carpet.
Borg only got to play the us open 4 times on hard court and he got to the final 3 of those times plus 1 clay court final.
Borg only got to play the us open 4 times on hard court and he got to the final 3 of those times plus 1 clay court final.