Stefano's bh is flawed because he doesn't commit his "Still " head to the stroke. (Meaning he moves his head instead of holding it until the swing is completed ala Stan, Roger's or Richard G.The guy is so talented that he usually gets away with it catches up with him at times at the critical points in a match, IMO
I am just looking at the highlights of this match, this is where he should have a coach that can help him with this bhand and also his bhand slice, players attack it with results, it is his achilles heel, how long have we been saying that over the years, yet it still remains the same to this very day, he wont get rid of his dad as his coach, he tried Mark P, twice with no success., his father wont shut up during a match, no wonder he appears on a edge during matches. ( Grigor another player that wears his cap backwards, this is getting out of hand lol! )
Grigor usually folds like a 'cheap suit' when he gets to a business end of a tournament, though if he does get to play Novak in the final, Novak leads their H2H 11-1 I rest my case
.,also it his Dimitrov first Masters final appearance since 2017.