I saw the match. He was nervous in the 1st set and he seemed to struggle with his first serve. Last year, he beat Berdych in Memphis and his serves were fantastic. He fought through the match, he broke once but was broken right back.
I think he is on a good spirit and just wish he doesn't hit a high seeded player in his 1st round, because he won't play any match until Queen.
We are only in half season so he could progress in months coming.
I am just happy to see him on court.