Over the last games Mertens E / Zhang S holds wins - 3, losses - 2. Mcnally, C/Pegula, J on the other hand ends the latest games with wins - 3, losses - 2. Based on the games played we can assume that rivals are in similar shape.
Mertens E / Zhang S: Sara Errani / Jasmine Paolini – (Loss 0:0), Hunter S / Pegula J – (Win 2:1), Brady J / McNally C – (Win 2:0), Chan H-C / Tjen J – (Win 2:0), Andreeva M / Mboko V – (Loss 2:1).
Mcnally, C/Pegula, J: Muhammad A / Townsend T – (Loss 0:2), Stosur S / Wickmayer Y – (Win 2:0), Doi M / Siegemund L – (Win 1:2), Hsu C-Y / Whoriskey C – (Win 1:2), Gleason Q / Harrison C – (Loss 1:2).Both opponents have moved to the round_of_32 while beating strong opponents on their way there. In tournaments as Spain, Madrid, Clay, Doubles every match is extremely important which is why a great matchup awaits us.