Tennis' governing body is nothing if not inconsistent with their punishments.
ad67713h
It's not if but how many rule changes would be needed anytime Naomi faced a struggle. Note- The serve is the one stroke you have complete control over to practice as often as needed.
ad67713h
Australian open??????????????
Usopen563h
Plenty of businesses get a famous ex athlete to peddle their services. It's good marketing.
SH3218h
If your that bad you should just retire not play the match out. Excuses i rekon
ad6771 3h 
Usopen56 3h 
SH321 8h 
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