The Saudi national side has suffered a sharp fall from grace since qualifying for five consecutive AFCAsianCup finals from 1984 to 2000, and peaking at 21st in the FIFA world rankings in 2003.
The three officials all accredited with FIFA, soccer's global administrator were in Singapore to referee the April 3 match, which was part of early round robin play in the Asian Football Confederation's second-tier club tournament, the AFCCup.