Joshua vs Povetkin: Anthony Joshua could be called to fulfil a WBO mandatory title defence

Anthony Joshua makes next world title defence against Alexander Povetkin at Wembley on September 22, live on Sky Sports Box Office

Anthony Joshua could be called to fulfil a WBO mandatory title defence following his Wembley fight with Alexander Povetkin.

The WBA 'super', IBF and WBO heavyweight champion will defend his titles against WBA mandatory challenger Povetkin on September 22, live on Sky Sports Box Office, and the WBO have confirmed they could then order the British star to face one of their contenders.

But there are a number of options for Joshua's next fight at the national stadium on April 13, with the unified champion still seeking the WBC belt, currently held by Deontay Wilder, while he could also grant a rematch to Dillian Whyte, who is one of the highest-ranked contenders by the WBO.

Dillian Whyte strengthened WBO ranking with a points win over Joseph Parker

A WBO statement to Sky Sports read: "With respect to our WBO heavyweight champion Mr. Anthony Joshua, be advised that Joshua has 180 days counting from the date of his last compulsory defence (after the Alexander Povetkin bout) to fulfil his mandatory defence obligations."

Whyte holds the WBO international belt and a No 2 WBO ranking, just behind Povetkin, although the governing body could not confirm whether he would be ordered to take part in a final eliminator fight.

My enemies wanna be friends with my other enemies 👤 #AJBXNG pic.twitter.com/vZFdeKVt9B — Anthony Joshua (@anthonyfjoshua) August 15, 2018

The statement continued: "Be advised that at this time the WBO has yet to determine if a WBO heavyweight elimination contest will be ordered.

"Further, the involvement of our WBO international heavyweight champion Mr. Dillian Whyte in a WBO heavyweight elimination bout is uncertain."

The IBF have already ordered a final eliminator between Kubrat Pulev and Hughie Fury, which is due to take place in Bulgaria on October 27, with the winner becoming mandatory challenger for Joshua's IBF belt.

Hughie Fury can earn a shot at Joshua's IBF belt if he beats Kubrat Pulev

But before Joshua can consider his future plans, he must firstly overcome the dangerous Povetkin, and promoter Andrey Ryabinsky is delighted with the Russian's preparations.

"Everything is going by the plan," Ryabinsky told Sky Sports. "We're looking forward to a great event on September 22."

Watch Anthony Joshua defend his world heavyweight titles against Alexander Povetkin at Wembley Stadium, on September 22, live on Sky Sports Box Office.