Very sadly, it seems like David was still suffering quite badly from his ankle injury during yesterday's match
This is what he said afterwards:-
Nalbandian: "I am recovering from my ankle injury and don't feel so good yet. I tried everything I could but it wasn't enough today. I couldn't move so well today which is a big problem for my game. He played good today too."
I do hope this is not too serious and he recovers fully for Indian Wells and Miami where so many points are at stake.