Chai said the Badminton World Federation (BWF) had written to the BAM about the two players late last year.
"We have to ensure they have a fair hearing, and not a trial with the public or media. As this is a BWF investigation, we have to wait for them to make any announcement," she was quoted saying.
Under the BWF's rules, players found guilty of match-fixing can be banned for life.
"This definitely tarnishes the reputation of Malaysian badminton, so I want to make a strong stand that BAM will not tolerate any form of match fixing or gambling," BAM President Datuk Seri Norza Zakaria was quoted telling the publication.
No-one at the BWF or BAM could immediately be reached for comment.
(Reporting by Shrivathsa Sridhar in Bengaluru; Editing by David Holmes)
