Two US tennis coaches receive fines from ITIA for postings regarding betting sponsorship

Two US tennis coaches were penalized by the International Tennis Integrity Agency (ITIA) for breaking the sponsorship guidelines for tennis betting.
The ITIA is an independent organization that promotes, motivates, improves, and safeguards the authenticity of professional tennis worldwide. It was founded by the International Governmental Agencies of Tennis.
Both Bob Bryan as well as Mardy Fish received $10,000 fines and four-month suspensions from their social media accounts for advertising a casino operator.

 

[Hannman]

But I think sponsorship is still allowed in many sports. There are so many players that do involved in many sponsorship deals and post about it on their social media even if it involved gambling but they just cannot gamble