The Wladimir Klitschko-Ruslan Chagaev heavyweight title fight on June 20 in Gelsenkirchen, Germany will be televised live on ESPN Classic in the U.S.

Klitschko had been scheduled to fight David Haye on that date on HBO. However, Haye pulled out because of a back injury and the network chose not to televise Klitschko-Chagaev.

Klitschko, rated No. 1, and Chagaev, No. 3, will be fighting for the vacant RING championship.