The second serve stats in the first set were appalling. Nole won 10% of his. Fed won 100% of his.
What's weird is that in the Delpo match Nole won 71% of his second serves. And Delpo won only 40% as Nole was taking advantage.
I know Fed has a great serve and Nole can have yips. But this is a shocking disparity. Maybe something is wrong? Nole can't even return today. He's had that shoulder /elbow strapped since before Wimbledon too, and then he played Olympics, Canada and here. He's burnt out maybe?
Sad for Nole though, or embarrassed.