Russian tennis player Andrey Kumantsov has been banned from the sport for life for breaking rules on betting and match-fixing. The Tennis Integrity Unit says on Tuesday that the 27-year-old Kumantsov was found guilty of 12 charges under the sport's anti-corruption program after committing a series of offenses from 2010-13. The ban applies with immediate effect. Read more http://espn.go.com/tennis/story/_/i...nnis-life-breaking-rules-betting-match-fixing
