"This chapter is over," Ronaldo cryptically said on social media with a photo of him in an Al-Nassr shirt.
Ronaldo, the top scorer in this season's Saudi Pro League, has eight in seven appearances in this campaign's Champions League Elite, one short of joint-top scorers Riyad Mahrez, Salem Al-Dawsari, Anderson and Jasir Asani.
The 19-year-old forward, who trains daily alongside one of football’s all-time greats, is part of a promising Saudi Arabian generation aiming to make a statement on the global stage.
Al-Nassr remain in the third place with 54 points but they are now three points behind second-placed Al-Hilal and seven off leaders Al-Ittihad, who visit Al-Ahli on Saturday.
Cristiano Ronaldo's Saudi side Al Nassr were on Monday drawn against last season's runners-up Yokohama F-Marinos of Japan in the quarter-finals of the Asian Champions League.
Ronaldo, the Al Nassr captain, was reportedly rested for last week's goalless draw in the first leg in Iran, however returned to lead the side at Al Awwal Park.
Ronaldo turned 40 last week with his current contract due to end in June 2025.
Al Nassr captain Ronaldo had looked destined to endure a hugely frustrating game following a series of missed opportunities in the first half at Al Bayt Stadium.
The Portuguese star, without a goal in his past three appearances for the Saudi Arabian side, netted the second of the hosts' goals at Al Awwal Park in Riyadh.
Al Nassr crushed Inter Miami 6-0 as injury ruled Cristiano Ronaldo out of a much-hyped showdown with Lionel Messi, who was limited to a late substitute appearance in Thursday's friendly in Riyadh.
Luis Castro, Cristiano Ronaldo’s coach at Al Nassr, thanked the fans from Bangladesh for their “dedication and loyalty” towards the Saudi Pro League outfit.
Al Nassr superstar Cristiano Ronaldo said he ‘no longer believed’ in two of football’s greatest individual accolades after he won three awards at the Globe Soccer Awards in Dubai on Friday.
About to turn 39 in two weeks’ time, Cristiano Ronaldo said that he was proud to be able to beat the likes of Erling Haaland in terms of goals scored in the previous year.
Chinese football fans raced on Wednesday to snap up tickets to see Cristiano Ronaldo play a rare match in their home country, with multiple online platforms selling out within a few hours.
He will turn 39 next February. Approaching an age even long before which athletes are removed from their peak, Cristiano Ronaldo does not seem to be stopping any time soon.
Messi and Ronaldo, who have faced each other more than 30 times in their careers, have won 13 Ballon d'Or awards between them, with the Argentine leading that race eight to five.
Nassr ended the group stage unbeaten, with four victories and two draws.
Cristiano Ronaldo has still got it.
Inter Miami was named the guest international side and will join Al-Hilal and Al Nassr in next February's Riyadh Season Cup.
