Domestic football leagues in Europe are being urged not to abandon competitions yet due to the coronavirus pandemic.
A plan is being formed to restart matches around July and August.
UEFA, the European Club Association and the European Leagues body have written a joint letter to their members, calling on everyone to stay united.
They said stopping the leagues should “really be the last resort”.
The letter was sent just hours after the Belgian league recommended ending its season and awarding the championship to Club Brugge, who currently head the table.
Stopping leagues without UEFA’s approval could see teams blocked from qualifying for the Champions and Europa Leagues.
European leagues are planning to hold a conference call to discuss the letter on Friday.
World number two Iga Swiatek advanced to the second round of the Australian Open on Monday with an unconvincing 6-3 6-4 win against first-time opponent Katerina Siniakova on John Cain Arena.
Jannik Sinner launched his Australian Open title defence with a 7-6 7-6 6-1 win over Nicolas Jarry on Monday in a match that put the players' contrasting doping cases in the spotlight, while Carlos Alcaraz began his bid to complete a career Grand Slam with a 6-1 7-5 6-1 win over Kazakh Alexander Shevchenko.
Manchester United boss Ruben Amorim said his team are still improving, as Sunday's dramatic FA Cup penalty shootout victory over Arsenal points to a more positive future after a difficult start to life at Old Trafford.