So if I had a time machine..... And I decided to go back in time and take the greatest players of the past 100 years right in the middle of each of their primes and made them play a whole calender year, how would they all go in each of the grand slams? They would also have to use a "neutral" racket, like an aluminium frame, and would have 6 months to practice before the season began. They would also be playing on the current surfaces at the current speeds etc and would play only each other in these tournaments, none of the current top 10 included except Nadal and Federer. Who would win each slam? I'll go first and say: Australian: Agassi or Federer French Open: Nadal or Borg Wimbledon: Sampras USOpen: Federer, Sampras, Lendl or maybe Gonzalez or Laver.