Was really wanting Tsitsipas to win ( eversince he beat Federer, I liked him before that and considered him a potential chance in the same bracket as Anderson/Zverev/Karchanov/Cilic/ Nishikori behind the big 3, but like Federer more). Almost every point in the 3rd set was a Tsitsipas unforced error. The disappointment that resulted in an underwhelming display in that set was understandable as it seemed as though he came out to win. I'm sure we will be seeing a lot more of him in the future. All credit to Nadal though, haven't seen him this good in ages (didn't watch Wimbledon last year as WC was on). It took until now for me to view him as a potential AO 2019 champion, even though I watched Tiafoe ( in fairness, I haven't watched him before so I don't know the extent of his potential) and bits of the De Minaur match. Even though I am a Murray fan (also love Federer), Nadal's humility is class.