Ashraf whose election as PCB head in May was declared null and void by the Islamabad High Court sought to pass the responsibility of Whatmore's appointment onto the coaching committee of the Board.
"Yes, I appointed Whatmore as head coach but on the recommendations of a committee comprising cricket experts like Intikhab Alam, Zaheer Abbas and keeping his past performances with the Sri Lankan and Bangladesh teams in mind," Ashraf was quoted as saying by 'Dawn' newspaper.
The former PCB chief has come in for some criticism for opting to appoint Whatmore in March last year at a time when former Test player Mohsin Khan had led Pakistan to a Test series whitewash over England in the UAE.
Ashraf said he took the decision to appoint Whatmore because he could not challenge the expertise of the coaching committee.
Ashraf also denied that he meddled in cricketing issues and insisted he had formed a cricket committee including Javed Miandad, Intikhab and Zaheer to look after this department and suggest ways to improve domestic cricket.
"I wanted to stay away from the technical issues," he stated.