Over the last matches Jiang X / Xu Y holds wins - 2, losses - 3. Siegemund, L/Zvonareva, V on the other hand ends the latest games with wins - 4, losses - 1. Based on this data we can assume that Siegemund, L/Zvonareva, V currently is in better form, unlike Jiang X / Xu Y.
Jiang X / Xu Y: Kichenok L / Krawczyk D – (Win 0:2), Golubic V / Valentova T – (Win 2:1), Mihalikova T / Nicholls O – (Loss 0:2), Errani S / Melichar-Martinez N – (Loss 2:0), Detiuc A / Khromacheva I – (Loss 0:2).
Siegemund, L/Zvonareva, V: Chong E W / Tikhonova A – (Win 0:2), Brooks M / Rajecki A – (Win 0:2), Dabrowski G / Stefani L – (Loss 2:0), Bucsa / Melichar-Martinez – (Win ), Ferro F / Parry D – (Win ).Both opponents have moved to the round_of_16 while beating worthy opponents on their way there. In tournaments as Wimbledon, Doubles each event is extremely important which is why a great matchup awaits us.