Video: Wozniacki gets drilled in the face by tennis ball

It's been a rough couple of days for world No. 1 Caroline Wozniacki. Late last month she blew a match point in the Australian Open semifinals and went on to lose to Li Na. It was her fifth straight Grand Slam without reaching the final. Then, this past weekend, Wozniacki was playing in a Federation Cup tie against Great Britain. She won her singles point and took to the court with 18-year-old Mai Grage for the decisive doubles match.

During the match, she was drilled in the face with a shot by Heather Watson:

Wozniacki took a brief medical timeout but returned to the court to finish the match. She and Grage lost, giving Great Britain the Group A victory.

To add insult to (literal) injury, Wozniacki is on the verge of losing her No. 1 ranking to Kim Clijsters this week. With two wins in Open Gaz de France, Clijsters will pass Wozniacki it WTA rankings points and be the new top-ranked player in the world when the rankings are released Monday.

What to Read Next