Just had to Google Pospisil's mushroom business
who knew?! (Well I didn't
)
I'd put Thiem/Medvedev ahead of the rest (I think? Based on previous slam results) but it's a big chance for all of them.
I've just noticed Shapavalov is still in the doubles as well (QFs), quite unusual these days isn't it.
That Kvitova match was good btw, sorry for Petra (she had four match points) but Rogers played really well.