The Super Eagles star striker scored another game-winning goal for Al-Hilal SFC after hitting a late victory in their encounter against Damac last weekend.
At the Prince Mohammed Bin Fahd Stadium, the 32-year-old scored from the penalty spot to give Al-Hilal a 2-0 victory over Ettifaq.
Al Hilal defender – Ali Al-Bulaihi fired the visitors head 30 minutes into the clash before Ighalo sealed it up with a spot kick barely six minutes into second half.
Odion Ighalo’s goal appeared to be the match-winner as both teams failed to score more goals, and the Ramón Daz side took all three points home.
In 15 games for Al-Hilal in all competitions this season, the former Watford forward has 21 goals and three assists.
After 26 games, Al-Hilal is second in the Saudi Pro League with 55 points, and their next game is on Sunday against league leaders Al-lttihad, who are only six points ahead of them.