Sushil Kumar was produced before Metropolitan Magistrate Reetika Jain at the end of the nine-days judicial custody.
The international wrestler is facing charges of murder, culpable homicide and kidnapping.
He, along with his associates, allegedly assaulted Sagar Dhankar and two of his friends at the stadium on the intervening night of May 4 and 5 over an alleged property dispute.
Dhankar, 23, succumbed to the injuries later.
Police has alleged Sushil Kumar the “main culprit and mastermind” of the murder and said that there is electronic evidence wherein he and his associates could be seen beating Dhankar.
Sushil Kumar was nabbed on May 23, along with co-accused Ajay Kumar Sehrawat. He has already undergone custodial interrogation of 10 days.
A total of 10 people, including Sushil Kumar, have been arrested so far in connection with the incident.