The arrests were made following investigations on betting patterns on a match between Port Talbot Town and Rhyl on April 9.
"These arrests are as result of a thorough process of evidence gathering and close co-operation between the Football Association of Wales, South Wales Police and the Gambling Commission," FAW chief executive Jonathan Ford said in a statement on the organisation's website. (www.faw.cymru)
"The FAW will not bring any sporting sanctions against any individuals while the police investigation is ongoing."
(Reporting by Ed Dove, editing by Ed Osmond)
