Saudi champions Al Ittihad put their midweek AFC Champions League exertions behind them to come behind to defeat the previously unbeaten Al Hazm.
Following drama-charged quarter-finals just four teams remain in the hunt to be Asia's premier club and claim a berth at the FIFA Club World Cup.
Despite impressing in the group stage, Saudi Arabian teams disappointed in the last 16, with only domestic champions Al Ittihad left standing.
Two Uzbek teams advanced to the quarter-finals of the AFC Champions league while Al Ittihad remain as the only Saudi representative.
FIFA.com heads to Morocco in search of another of the game's great derbies, looking at the history behind WAC and Raja Club Athletic's rivalry.
The 2009 AFC Champions League looks set to be an enthralling and even competition with each group wide open after the latest round.
