The WBA heavyweight title bout between Nikolay Valuev and Ruslan Chagaev in Helsinki has been dramatically called after Chagaev is believed to have tested positive for a mild form of hepatitis B. The condition was discovered during a blood test carried out by the Finnish boxing federation, the results of which were not known until Friday.
WBA heavyweight title bout between Nikolay Valuev and Ruslan Chagaev called off