I've been fading Serena for a few months now, but only during majors. Serena played her first round match at Wimbledon true to form having a difficult time with a qualifying player winning 6-2, 6-4.
Up next for Round 2 is Christina McHale who has done well against some power house ladies. This is from her Wikipedia page:
McHale has beaten numerous top WTA tour players throughout her career, including dual Grand Slam champions Svetlana Kuznetsova, Victoria Azarenka and Petra Kvitová, as well as Caroline Wozniacki, former World No. 3 Nadia Petrova, former world number five Daniela Hantuchová, 2013 Wimbledon champion Marion Bartoli, former French Open finalist Sara Errani, and 2015 Wimbledon finalist Garbińe Muguruza, among others.
Going with:
Christina McHale +6 games -109 over Bertha Butt