Cristiano Ronaldo's time at Saudi Arabian club Al-Nassr might be done.

The 40-year-old Portugal striker posted a message on social media hours after the final round of the Saudi Pro League late Monday sparking speculation over the future of one of the most high-profile figures in sports.

Football clubs, players and the sport's governing bodies expressed sympathy and support to Liverpool on Monday after a man plowed a car into a crowd of the team's fans who were celebrating its Premier League title success in the city center.

Twenty-seven people — including four children — were taken to the hospital, with two sustaining serious injuries, emergency services said. Another 20 people were treated at the scene.

The somber-looking home page of Liverpool FC on Tuesday reflected the mood of a club still in shock after a man plowed a car into a crowd of fans who were celebrating the team's latest Premier League title, injuring 47 people.

Under a statement sending thoughts and prayers to those affected were references to two deadly stadium disasters involving Liverpool fans in the 1980s that had a profound impact on the club and its identity.

British police were holding a 53-year-old man on Tuesday over a collision that turned a joyous soccer celebration in Liverpool to tragedy and sent more than two dozen people to hospitals, four of them in very serious condition.

Merseyside Police said they are not treating the incident as terrorism and are not looking for other suspects. The force has not identified the arrested driver. Police in Britain usually do not name suspects until they are charged.

Pep Guardiola said he cannot guarantee Manchester City will be back challenging for the Premier League title next season.

Benjamin Hassan made history Friday by becoming the first Lebanese tennis player in the Open era to qualify for the main draw of the French Open.

The 30-year-old defeated Japan's James Trotter 6-2, 7-6 (5) in the final round of qualifying.

Real Madrid and midfielder Luka Modric — the most decorated player in the club's history — have agreed to part ways after the Club World Cup.

The 39-year-old Modric will leave after an "unforgettable time as a player at our club," the club said in Thursday's announcement.

Real Madrid made it official on Friday that Carlo Ancelotti is leaving the club after the end of the Spanish league this weekend.

Ancelotti had already been announced as the next Brazil coach but the Spanish club had yet to make any announcement about his departure. Ancelotti had another year left on his contract.

Here what's to look out for heading into the final round of the Premier League on Sunday:

Fightfor the Champions League

Newcastle striker Alexander Isak has made "good progress" and could be available Sunday when Eddie Howe's team can clinch Champions League qualification with a victory against Everton in the final game of the Premier League season.

Isak had a groin injury that forced him to miss last week's 1-0 loss to Arsenal, leaving Newcastle in fourth place but tied on points with Chelsea and Aston Villa below them and one point ahead of Nottingham Forest. The top five will qualify for the Champions League.