'Roger Federer needs wins against the likes of...', says former ATP ace

For an older generation, Roger Federer has been a bridge to the last generation, where he defeated previous legends Pete Sampras and Andre Agassi. And for historians, Fed is simply a portal for all previous generations, like Ken Rosewall and the other GOAT, Rod Laver, whom Federer graciously pays tribute each year with the Laver Cup.