![United States' Madison Keys bites her racquet after losing a point to Slovenia's Polona Hercog in a Women's singles match during day three of the Wimbledon Tennis Championships in London, Wednesday, July United States' Madison Keys bites her racquet after losing a point to Slovenia's Polona Hercog in a Women's singles match during day three of the Wimbledon Tennis Championships in London, Wednesday, July](https://c8.alamy.com/comp/2MJKBBF/united-states-madison-keys-bites-her-racquet-after-losing-a-point-to-slovenias-polona-hercog-in-a-womens-singles-match-during-day-three-of-the-wimbledon-tennis-championships-in-london-wednesday-july-3-2019-ap-photokirsty-wigglesworth-2MJKBBF.jpg)
United States' Madison Keys bites her racquet after losing a point to Slovenia's Polona Hercog in a Women's singles match during day three of the Wimbledon Tennis Championships in London, Wednesday, July
![Slovenia's Polona Hercog returns to United States' Madison Keys in a Women's singles match during day three of the Wimbledon Tennis Championships in London, Wednesday, July 3, 2019. (AP Photo/Kirsty Wigglesworth Stock Slovenia's Polona Hercog returns to United States' Madison Keys in a Women's singles match during day three of the Wimbledon Tennis Championships in London, Wednesday, July 3, 2019. (AP Photo/Kirsty Wigglesworth Stock](https://c8.alamy.com/comp/2MJKC19/slovenias-polona-hercog-returns-to-united-states-madison-keys-in-a-womens-singles-match-during-day-three-of-the-wimbledon-tennis-championships-in-london-wednesday-july-3-2019-ap-photokirsty-wigglesworth-2MJKC19.jpg)
Slovenia's Polona Hercog returns to United States' Madison Keys in a Women's singles match during day three of the Wimbledon Tennis Championships in London, Wednesday, July 3, 2019. (AP Photo/Kirsty Wigglesworth Stock
![Slovenia's Polona Hercog returns to United States' Madison Keys in a Women's singles match during day three of the Wimbledon Tennis Championships in London, Wednesday, July 3, 2019. (AP Photo/Kirsty Wigglesworth Stock Slovenia's Polona Hercog returns to United States' Madison Keys in a Women's singles match during day three of the Wimbledon Tennis Championships in London, Wednesday, July 3, 2019. (AP Photo/Kirsty Wigglesworth Stock](https://c8.alamy.com/comp/2MJKCAA/slovenias-polona-hercog-returns-to-united-states-madison-keys-in-a-womens-singles-match-during-day-three-of-the-wimbledon-tennis-championships-in-london-wednesday-july-3-2019-ap-photokirsty-wigglesworth-2MJKCAA.jpg)