The match took just 74 minutes, and Nadal made the perfect start by breaking Sijsling's serve in the very first game.
The Dutchman managed to hold the rest of his service games in the first set, but only scored two points against Nadal's serve as the Spanish powerhouse took the opener.
In the second set, Sijsling managed five points against Nadal's serve. Nadal broke in game one and game five as he grabbed the victory in double-quick time.
Nadal will meet American Donald Young in the third round.