Don't go into these matches blind.
π·π΄ Halep vs Putintseva π°πΏ
πͺπΈ Nadal vs Carreno Busta πͺπΈ
πͺπΈ Muguruza vs Svitolina πΊπ¦
π·πΊ Medvedev vs Popyrin π¦πΊ
π¨π Bencic vs Kontaveit πͺπͺ
πΊπΈ Fritz vs Thiem π¦πΉ
π§πͺ Goffin vs Rublev π·πΊ
Jon Wertheim previews the action.