The US Open Men’s Singles Semi Finals are down for decision tonight.
After beating Roger Federer, Juan Martin del Potro takes on Rafael Nadal.
South Africa’s Kevin Anderson meets Spain’s Pablo Carreno Busta in the other last four encounter.
Meanwhile, Sloane Stephens will play Madison Keys in the Women’s Final.
The unseeded 24 year old beat Venus Williams in three sets in New York last night.
