AO - Second round match ups (2)

These are the second round match ups for Day Four after Day Two of the 2019 Australian Open.

ATP

Novak Djokovic (1) v wildcard Jo-Wilfried Tsonga 

Taro Daniel v Denis Shapovalov (25)

David Goffin (21) v Marius Copil 

Ryan Harrison v Daniil Medvedev (15)

Fabio Fognini (12) v Leonardo Mayer 

Ilya Ivashka v Pablo Carreno Busta (23)

Philipp Kohlschreiber (32) v Joao Sousa 

Ivo Karlovic v Kei Nishikori (8)

Sascha Zverev (4) v Jeremy Chardy 

Wildcard Alex Bolt v Gilles Simon (29)

Hyeon Chung (24) v Pierre-Hugues Herbert 

Stan Wawrinka v Milos Raonic (16)

Borna Coric (11) v Marton Fucsovics 

Evgeny Donskoy v Filip Krajinovic 

Lucas Pouille (28) v Maximilian Marterer 

Wildcard Alexei Popyrin v Dominic Thiem (7)

One seed fell in the first round:

Filip Krajinovic defeated Marco Cecchinato (17)

WTA

Simona Halep (1) v Sofia Kenin 

Alizé Cornet v Venus Williams 

Carla Suarez Navarro (23) v Dayana Yastremska 

Eugenie Bouchard v Serena Williams (16)

Timea Bacsinszky v qualifier Natalia Vikhlyantseva 

Johanna Konta v Garbine Muguruza (18)

Camila Giorgi (27) v qualifier Iga Swiatek 

Madison Brengle v Karolina Pliskova (7)

Naomi Osaka (4) v Tamara Zidansek 

Laura Siegemund v Su-Wei Hsieh (28)

Qiang Wang (21) v Aleksandra Krunic 

Qualifier Bianca Andreescu v Anastasija Sevastova (13)

Elise Mertens (12) v Margarita Gasparyan 

Anastasia Potapova v Madison Keys (17)

Shuai Zhang v Kristyna Pliskova 

Elina Svitolina (6) v Viktoria Kuzmova

Three seeds fell in the first round:

Timea Bacsinszky defeated Dasha Kasatkina (10)

Venus Williams defeated Mihaela Buzarnescu (25)

Shuai Zhang defeated Dominika Cibulková (26)