The International Tennis Integrity Agency (ITIA) has announced that it has fined multiple Grand Slam winner Bob Bryan for violating sports betting rules.

Bob Bryan and Mardy Fish fined by ITIA for breaking sports betting rules

As such, Bob Bryan (USA Davis Cup coach) and Mardy Fish (non-playing captain) were each fined $10,000 by the ITIA.

Two great American tennis players have admitted that they promoted a gambling operator on social networks.

Both were also given four-month suspensions, but this will only come into effect if a new offense is recorded.

At the age of 40 (he will be 41 in a few days), Mardy Fish took seventh place in the ATP singles rankings. During his career, he collected $7,460,641 (in singles and doubles). He has 302 wins and 219 losses.

At the age of 44, Bob Bryan has dominated the ATP doubles hierarchy for years alongside his brother Mike Bryan.

He earned $15,931,631 in career earnings and first climbed to the top of the ATP rankings in September 2003. He had 1109 wins and 359 losses in his career.

During his career, Bob Byron won the Australian Open 6 times, Roland Garros twice, Wimbledon three times and the US Open five times.