angelique-kerber
Angelique Kerber hits a return against Madison Keys during their women’s singles quarter-finals match on day 10 of the Australian Open in Melbourne on Wednesday. (William West / AFP / Getty Images)

For download: Australian Open Prediction Challenge! 2018 Quarterfinals.pdf

Matches completed Wednesday (Australian time):

Angelique Kerber (GER) (21) def. Madison Keys (USA) (17) 2-0
Five players had match winner correct
One player (Serene) had match score correct

Hyeon Chung (KOR) def. Tennys Sandgren (USA) 3-0
Six players had match winner correct
No players had match score correct

Simona Halep (ROU) (1) def. Karolina Pliskova (CZE) (6) 2-0
Five players had match winner correct
Two players (Michael, Serene) had match score correct

Roger Federer (SUI) (2) def. Thomas Berdych (CZE) (19) 3-0
Seven players had match winner correct
One players (John) had match score correct

Serene is our leader after the first round of four as one of two players to have six match winners correct and as one of two players to have two match scores correct.

Quarterfinals
1 Serene Ford 66
2 John Lo 52
Michael Poplawski 52
4 Sherri Andrews 38
5 Wes Zetaruk 28
6 Eva Kafkova 24
Petr Havlik 24