"There's going to be a lot of pressure on him," Laver said about Djokovic, adding: "For me, I think it's very possible he can pull it off."
Novak Djokovic seeks next step toward Golden Slam →
"It's not the same. It's not doing it in one year. It's doing it at the end of one year and the beginning of the next," Laver said by telephone from Carlsbad, Calif. "Still, it's unbelievable — if he does it."
Federer, Nadal set up showdown →