Stefanos Tsitsipas got the better of John Isner, 7-6(2), 7-6(4). He will be facing Opelka next.
Womens side is also heating up:
Mertens vs Pegula
Osaka vs Kontaveit
Konta vs Sakkari
Jabeur vs Azarenka
That's good as I haven't been able to watch any of the matches but have been following live on flash score. Have you been watching Tsitsipas and if so how do you think he is going as I'm thinking of placing a bet on him to win the US Open because he is a good hard court player and with less top seeds playing I think he has a good chance. I like Thiem as well but just not sure about him on hard courts, I must admit he is getting better but I just don't know how he will go against some of the other top hard court players.