Interesting perspective. Might very well be right. I do think Norrie is going to have a huge clay court season, but maybe the slow courts will just result in breaks of serve every game
Here are 52-week splits. Unfortunately they don't divide hard into indoor vs outdoor. But the grass vs clay tells the story imo. Could just be sample size, who knows. Point to make is probably that he's a legit threat on any surface as long as he isn't playing the top top guys.
|Hold %||Break %||Sum|