One of the matches I am looking forward to is Zverev v Berrettini
Matteo made the final at Wimbledon 2 years ago, and was on of the favorites last year, until COVID struck and he had to withdraw, his form went downhill and he came into Wimbledon this year unseeded, and with no form.He will face Zverev who holds a H2H 4-1, on HC and Clay, though I feel on grass Matteo is a better grass court player, and if his serve holds, especially in a TB, I feel he can win this match up.
Other interesting match ups,
Medvedev vs Fucsovics
Alcaraz v Jarry
Tiafoe v Dimitrov