The tests identify the presence or absence of Y chromosome genetic material as the indicator of biological sex.

Boxing star Shigetoshi Kotari died on Friday, Aug. 8, just six days after he was injured in a title fight in Tokyo, Japan, ...

Two Japanese boxers have died after sustaining brain injuries from different matches at the same event in Tokyo on Aug. 2.

World Boxing already had announced its plan to require competitors to undergo a polymerase chain reaction test or an equivalent genetic screening test to determine their sex at birth. The rules will ...

World Boxing has announced mandatory gender tests for men and women wishing to compete in their events. The confirmation by ...

In terms of Norfolk, I apologize for putting us on that pedestal and making us look so (expletive) bad,” Davis said during an ...

Hiromasa Urakawa has become the second Japanese fighter to die from a brain injury after Shigetoshi Kotari sadly succumbed to injuries sustained during his August 2 bout ...

Boxing World Mourns The Passing of Promising 28-Year-Old Japanese Boxer Shigetoshi Kotari originally appeared on Athlon ...

Shigetoski Kotari, a Japanese boxer, died on Friday, August 8th, after needing emergency surgery following an injury he ...

Keyshawn Davis' fight against Edwin De Los Santos for the World Boxing Organization lightweight world title has been canceled due to Davis missing weight on Friday ...

Davis, a Norfolk native who became a World Boxing Organization world champion on Feb. 14, was scheduled to fight Edwin De Los Santos on Saturday night at Scope, but fight was in doubt Friday night.

Two months after a World Boxing Organization title bout unraveled in his hometown, Norfolk’s Keyshawn Davis said this week he is taking a break from boxing and could sit out for a year. “I hate what ...