Re: US Open Series
He was nowhere near as competative against Federer than he was against Nadal, in particular his first serve % was only 28% in the 2nd set.
If Marcos can work on this and be more consistent with his serves then he can make a huge impact at the US Open. But we will wait and see.
Of course we should all be proud, he had a very difficult draw at Cincinnati and to have made it to the Semi finals is impressive, great work Marcos!