Al Hilal closed the gap to league leaders Al Nasr to six points as they won 2-0 against Najran on Thursday.
A Farid Cheklam own goal set them on their way and Segundo Castillo finished things off with 12 minutes left.
Al Shabab are third after a Rafinha goal gave them a 1-0 win over Al Tawon.
Al Faysali shaded a five-goal thriller with Al Raed 3-2.
They raced ahead through Rayan Belal's brace and Mohammed Salim, before surviving a late fightback which consisted of goals from Husein Al Shuwaish and Maher Hawsawi.
The night's other game was Al Orobah win 2-1 at Al Sho'ola.
Fawaz Fallatah and Abdulelah Al Nassar netted for the visitors before Hassan Tair's late goal.