Cristiano Ronaldo and Al Nassr were stunned at home as lowly Al Raed secured a comfortable 3-1 win in the ROSHN Saudi League on Thursday.
Throughout the match, the 39-year-old appeared uncharacteristically in poor form, missing two crucial strikes and failing to convert any opportunities.
That defeat leaves Al Nassr in second place and nine points adrift of league leaders Al Hilal having played a game more than their title rivals.