Unbeaten Al Hilal won their record 19th Saudi Pro League title on Saturday with a 4-1 victory over Al Hazem to regain the trophy from Al Ittihad, who won it last season.
Jorge Jesús's team has a 12-point advantage over Cristiano Ronaldo's Al Nassr, second with three games remaining.
Aleksandar Mitrovic gave Al Hilal the lead from the penalty spot in the 15th minute, but Faïz Selemani scored the equalizer for Al Hazem in the 34th minute.
However, Jesus' team took the lead again with an own goal by Ahmed Al-Juwaid in the 39th minute.
Mitrovic scored again in first-half stoppage time and Sergej Milinkovic-Savic scored three minutes later to make it 4-1.
Al Hilal are chasing the treble after winning the Saudi Super Cup title in April and having reached the final of the Saudi King's Cup, where they will play Al Nassr.
