Serena Williams has been the victim of misogyny and racism throughout her life, but that does not make her immune from sanction when she steps out of line, writes Russell Fuller.
Check out the BBC Sport Live Guide for details of all the forthcoming live sport on the BBC.
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Your essential sports diary
Manchester United manager Jose Mourinho keeps smiling despite tripping up on his way into Wembley to watch England's defeat by Spain.
Fifth Test, 7-11 Sep, 10:25 BST, BBC Radio 5 live sports extra
10-13 Sep, 10:30 BST, BBC local radio
Rugby league, Tue 11 Sep, 13:00 BST, BBC Two
Tue 11 Sep, 17:50 BST, BBC Red Button
International friendly, Tue 11 Sep, 20:00 BST, BBC Radio 5 live
American football, Wed 12 Sep, 00:15 BST, BBC Two
Fifpro have released the 55-man shortlist for its World XI team - so who would make your line-up?
Find out how you scored the players in Scotland's Nations League win over Albania
Will Brazilian legend Ronaldo's takeover lift Real Valladolid towards La Liga's top table? Guillem Balague thinks he has a chance.
Mark Lawrenson meets Football Focus viewer and GP Alan Brennan, who alerted the former Liverpool player to a potentially cancerous blemish on his face.
A selection of the most striking sports photographs from around the world this week.
Amid a government crackdown and threats of violence, football is being used as a tool to help young girls in Nicaragua.
Amir Khan beat Samuel Vargas at the weekend but should he think about retiring? Meanwhile, Mike prepares to head to Las Vegas for live commentary on Gennady Golovkin v Saul 'Canelo' Alvarez.
This week's sport on the BBC includes US Open tennis, the fifth Test between England v India, the Singapore Grand Prix and triathlon's World Series final.
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