Griffiths will arrive in Kuching on March 10.
“We can only register the new player when the transfer window opens on March
22. At the same time we will release Alireza,” Alberts told Bernama.
Alireza has played 10 matches since signing a one-year contract with Sarawak, scoring once.
The Iranian international had represented his country in the 2010 World Cup, but failed to stamp his mark.