Zverev won today but he did not pass the eye test for me. I am betting on Djoko for sure in that match. Probably some big handicap.
I placed a bet on Novak Djokovic to win by direct set and he lost to Daniil Medvedev by direct set 
. I placed a parlay of Alexander Zverev to win a set and Novak Djokovic to win by direct set and i was not having expectation on the form of Zverev but i had no idea Djokovic was still in the hangover of Vienna open where he lost another unexpected match.