Both Nadal and Nole played two young guns in the semi but only Raonic delivered. I do think Dimitrov was overwhelmed by the occasion as he must have seen the match with Murray just the night before and probably wasn't sure if he was good enough to raise his level to their level and perhaps beat Nadal. So he was basically nervous, very error prone and poor. And the match turned out to be a total washout. I was though pulling for Nadal because I just can't stand the hype of Dimitrov as the next best since the sliced bread by the same old fans.
Nole vs Raonic was really tight especially when he was down a set and found himself in yet another TB in the 2nd. You lose, you lose the match but he played really well to take it. And maybe Raonic got a little tight there too at the thought of beating Nole in straight sets and on clay.