R32: Heather WATSON (GBR) 134 v. (WC) Claire LIU (USA) 153 (=CH - 18 yo; JCH 1, Jul. 2017) R32: Johanna KONTA (GBR) 48 v. Serena WILLIAMS (USA) [6] 27 (CH 1, a lot) > H2H 0-1 > 2017 Australian Open - Hard - QF - Williams by 6-2 6-3
I don't necessarily agree that Hev should beat Liu. You can't complain about drawing a (non top 20) wildcard, but Hev sneaked in here due to withdrawals and theres's only around 20 places in the rankings and Liu is in a lot better form of the two, plus she is playing in her home country.
Out of interest, the bookies are finding it hard to split them. Liu is actually a very slight favourite and shortening at 4/5 whereas Watson is evens, but without studying the draw too much, on current form I doubt there would be too many opponents where Hev would start as favourite. Definitely a chance though so fingers crossed.