Bernie Ecclestone says Formula One chiefs should forget about the prospect of racing in 2020 and focus on returning next year.
Liverpool took control of their Champions League quarter-final tie against Manchester City and the Boston Celtics halted the Orlando Magic.
The French Grand Prix became the latest MotoGP race to be postponed due to coronavirus.
Carlos Sainz and Lando Norris have taken voluntary pay cuts while McLaren put some staff on furlough due to the coronavirus pandemic.
Ben Stokes is swapping cricket for the track after he was confirmed for the second race in Formula One's Virtual Grand Prix Series.
Andrea Iannone has been suspended from MotoGP until June 2021 after failing a drugs test last year.
The British Grand Prix may still be the start point for the 2020 F1 season but organisers will make a decision later in the month.
We take a look at events that happened on March 31 in previous years, including the end of a long-running baseball strike.
Renault driver Daniel Ricciardo hopes Formula One 2020 can get going in July, or perhaps in Montreal.
While efforts are being made to halt the global spread of coronavirus, Helmut Marko had a very different plan for Red Bull drivers.