Backhand Blitz Thiem seizes the moment to break and erases a Zverev chance to claim the 3-1 edge in the third set.#AO2020 | #AusOpen pic.twitter.com/vfrr9Rtib8 — #AusOpen (@AustralianOpen) January 31, 2020 Does Thiem have a Chance? Yes!  Dominic Thiem will pose the toughest match Novak Djokovic will face in his 7 matches in Melbourne.  Thiem…