1/10
Marta Kostyuk, of Ukraine, follows through on a serve to Storm Hunter, of Australia, during the first round of the U.S. Open tennis championships in New York. | Photo: AP/Andres Kudacki
2/10
Storm Hunter, of Australia, returns the ball to Marta Kostyuk, of Ukraine, during the first round of the U.S. Open tennis championships in New York. | Photo: AP/Andres Kudacki
3/10
Marta Kostyuk, of Ukraine, returns the ball to Storm Hunter, of Australia, during the first round of the U.S. Open tennis championships in New York. | Photo: AP/Andres Kudacki
4/10
Storm Hunter, of Australia, returns the ball to Marta Kostyuk, of Ukraine, during the first round of the U.S. Open tennis championships in New York. | Photo: AP/Andres Kudacki
5/10
Marta Kostyuk, of Ukraine, competes against Storm Hunter, of Australia, during the first round of the U.S. Open tennis championships in New York. | Photo: AP/Andres Kudacki
6/10
Storm Hunter, of Australia, returns the ball to Marta Kostyuk, of Ukraine, during the first round of the U.S. Open tennis championships in New York. | Photo: AP/Andres Kudacki
7/10
Marta Kostyuk, of Ukraine, returns the ball to Storm Hunter, of Australia, during the first round of the U.S. Open tennis championships in New York. | Photo: AP/Andres Kudacki
8/10
Storm Hunter, of Australia, returns the ball to Marta Kostyuk, of Ukraine, during the first round of the U.S. Open tennis championships in New York. | Photo: AP/Andres Kudacki
9/10
Marta Kostyuk, of Ukraine, returns the ball to Storm Hunter, of Australia, during the first round of the U.S. Open tennis championships in New York. | Photo: AP/Andres Kudacki
10/10
Storm Hunter, of Australia, returns the ball to Marta Kostyuk, of Ukraine, during the first round of the U.S. Open tennis championships in New York. | Photo: AP/Andres Kudacki
