"This chapter is over," Ronaldo cryptically said on social media with a photo of him in an Al-Nassr shirt.
A surprising twist came from the top, as FIFA President Gianni Infantino hinted at the possibility of the Portuguese star featuring in the tournament under different colours.
Real Valladolid said Friday Brazil great Ronaldo is selling his stake in the Spanish club to a North American investment company.
Cristiano Ronaldo, long seen as the Argentine's main rival, notably fell outside the top three.
Cristiano Ronaldo missed a penalty but later scored a crucial goal, before Francisco Trincao's late double set Roberto Martinez's men on course for the semis.
With 31 goals across all competitions this season, Mbappe has now surpassed Brazilian icon Ronaldo’s tally from his debut campaign in 2002-03.
Ronaldo stepped up to take the penalty and the 39-year-old sent the goalkeeper the wrong way to score his sixth goal of the league campaign in the seventh minute of stoppage time.
Cristiano Ronaldo insists he is focused on being the perfect team member at Saudi side Al Nassr rather than collecting more individual accolades in the twilight of his career.
Cristiano Ronaldo says Erik ten Hag's attitude is too negative, urging the Manchester United manager to target the Premier League title even though the club need to "rebuild from the bottom".
Stories, whether in reality or on the field, play an important factor in shaping how we as humans see both sports and life.
Cristiano Ronaldo did not train with his Portugal team-mates on Wednesday ahead of their final World Cup group game against South Korea.
Portugal players idolise Cristiano Ronaldo, with many saying it is a "dream" to play with him, but young forward Goncalo Ramos joked on Saturday that he wouldn't accept a piece of chewing gum from his compatriot.
Ghana coach Otto Addo complained bitterly about the officiating in his side’s 3-2 defeat by Portugal in the World Cup on Thursday and said Cristiano Ronaldo's history-making goal was a gift from the referee.
Cristiano Ronaldo’s astonishing record speaks for itself: 117 goals in 191 appearances for Portugal mean the 37-year-old remains all-but undroppable for Fernando Santos as the 2016 European champions gear up for their challenge in Qatar.
Portugal will be keen to let their football do the talking when they face Ghana in their World Cup opener on Thursday amid controversy over Cristiano Ronaldo's comments about Manchester United and tensions between the squad and the media.
Cristiano Ronaldo, who left Premier League side Manchester United by mutual agreement on Tuesday, has been suspended for two matches by an independent regulatory panel for smashing a teenage fan's phone after a defeat at Everton last season.
Portugal will not be distracted by the drama surrounding captain Cristiano Ronaldo's acrimonious departure from Manchester United, coach Fernando Santos said on Wednesday, a day before their World Cup opener against Ghana.
Cristiano Ronaldo's controversial second spell at Manchester United is to end with "immediate effect", the Premier League giants announced Tuesday.
Cristiano Ronaldo retains the support of his Portugal team mates despite his recent problems, midfielder Bernardo Silva said as the side prepare for their eighth World Cup tournament in Qatar.