Metropolitan Magistrate Harvinder Singh directed them to appear before the court on September 9.
Complainant's advocate Gajender Kumar said the court passed the order after noting that prima facie there was enough material to summon the four persons as accused in the case.
Complainant Tejbir Singh had earlier told the court that a media briefing was held by Azad, former cricketers Bedi and Surender Khanna and Sameer Bahadur, who is also associated with cricket, in which they had alleged that Rs 25 lakh was paid for the young cricketer's selection.
He had said that whatever may be the motive of the accused in making the statement, whether due to politics or to highlight corruption in Delhi District Cricket Association (DDCA), the young cricketer's name has been allegedly defamed.
"All accused have been a member of Cricket Improvement Committee at one point of time and in furtherance of the conspiracy and in connivance, have committed several offences besides offence of defamation as defined and made punishable under section 499 and 500 of IPC," the plea said.