Serena Williams , American athlete
said about Play...
"The knee just isn't 100 percent. It's hard to be out there when you know that you can't play at your best and could potentially make it worse."
- Serena Williams Read all Serena Williams quotes, or find out more about Serena Williams
"The knee just isn't 100 percent. It's hard to be out there when you know that you can't play at your best and could potentially make it worse."- Serena Williams