1. In 2013 the game was tight but Nadal was at his best. Scoreline may look a comfy win but it was not.
2. Nadal is on decline since 2013 US Open. Since then these 2 played 4 times, Ferrer won 3 of them
3. Nadal is playing one-handed BH players this week, they are Nadal's prey. He did not face a 2-handed BH rally-guy yet.
4. Nadal's self claims on he is doing his best to cope with what he is going through.
I am sure Nadal will be more than happy to win today by any margin, and 8 is a huuuuggge margin to cover