The Al Nasr striker is 41 years old.
"The end of my career is approaching, let's enjoy every game. I continue to play not only for this generation, but also for the previous one and the one to come. I enjoy it day after day, game after game, year after year, even though the end is approaching. That's a fact," Ronaldo said.
Cristiano still hasn't won the Saudi Arabian championship title.
This season, that will likely change, as Al Nasr has an eight-point lead over Al Hilal with four rounds remaining.
