[In the modern game] you're either a clay court specialist, a grass court specialist or a hard court specialist... or you're Roger Federer...
![[In the modern game] you're either a clay court specialist, a grass court specialist or a hard court specialist... or you're Roger Federer...](http://cdn.quoteddaily.com/images/jimmy-connors/in-the-modern-game-youre-either-a-clay-court-specialist-a-grass-court-specialist-or-a-hard-court-specialist-or.jpg)