The fight was originally scheduled for 31 May  in Oberhausen, but was postponed because Chagaev has a viral infection.

Universum promotions said Wednesday the venue for the rescheduled fight had not been decided.

The unbeaten Chagaev (24 wins with 1 draw) won a majority decision against Valuev in April 2007. Valuev (48-1) won a lopsided decision against former WBO champion Sergei Liakhovich in February.