Rosberg now has lead of 26 points with 3 races to go

Rosberg $1.25
Hamilton $4.33

Rosberg to win only needs to finish second twice and third once
Hamilton needs to win all the three remaining races, Rosberg to finish one fourth or lower, or two of them in third

2016 US Grand Prix result
1 L Hamilton Mercedes 25pts
2 N Rosberg Mercedes 18 pts
3 D Ricciardo Red Bull Racing 15pts
4 S Vettel Ferrari 12pts
5 F Alonso McLaren Honda 10pts