Dominic Thiem stays alive at Rio Open.
Daniil Medvedev's coach unimpressed by his poor attitude.
Halep through, Muguruza and Pliskova out.
Andreescu and Konta sidelined.
Kevin Palmer on Roger Federer's biggest test this year.
Roger Federer sidelined for a few months.
Tennis Today features Djokovic, Federer and Nadal.
Nakashima's dream run continues, but Kyrgios out.
Contrasting wins for Tsitsipas and Auger-Aliassime.