Al Ahli have already signed Brazilian star Roberto Firmino from Liverpool, Senegal goalkeeper Edouard Mendy from Chelsea and Riyad Mahrez from Manchester City.
Manchester City forward Riyad Mahrez has left the treble winners to join Saudi side Al-Ahli, the two clubs announced on Friday.
The Jeddah-based club have yet to make a formal announcement.
Mahrez's superb display dispatched the Championship underdogs, ensuring City ended their run of three successive FA Cup semi-final defeats.
Manchester City got back to winning ways in thrilling style after coming from two goals down to beat Tottenham Hotspur 4-2 on Thursday, a victory that moved the champions to within five points of Premier League leaders Arsenal.
Manchester City returned to the Premier League summit on goal difference with a 1-0 victory over fifth-placed Tottenham Hotspur courtesy of an early goal by Riyad Mahrez at a subdued Wembley Stadium on Monday.
Algerian international Riyad Mahrez secures his move to Premier League champions Manchester City, seven months after his hopes are dashed when City refused to pay Leicester's asking price.
Leicester City's Algeria forward Riyad Mahrez announces he wants to leave the 2016 Premier League champions, according to a statement reported by British media.
Riyad Madrez has reveals his desire to move on from Leicester City.
The 29-year-old striker took the award as a clear winner ahead of teammates Riyad Mahrez and N'Golo Kante.
Leicester City star Riyad Mahrez wins PFA Player of the Year Award, while Dele Alli voted Young Player of the Year.
Manchester United's executive vice-chairman Ed Woodward is "desperate to land Neymar," while "Woodward's rival at City, Khaldoon Al Mubarak, is working just as hard to pull off the biggest transfer coup in history for Messi."
Arsenal were humbled by Championship side Sheffield Wednesday and Chelsea lost to Stoke City in the Capital One Cup on Tuesday night.
