Karolina Muchova, of the Czech Republic, shakes hands with Naomi Osaka, of Japan, after winning their second round of the U.S. Open tennis championships in New York.
Karolina Muchova, of the Czech Republic, reacts after defeating Naomi Osaka, of Japan, during the second round of the U.S. Open tennis championships in New York.
Naomi Osaka, of Japan, returns a shot to Karolina Muchova, of the Czech Republic, during the second round of the U.S. Open tennis championships in New York.
Karolina Muchova, of the Czech Republic, returns a shot to Naomi Osaka, of Japan, during the second round of the U.S. Open tennis championships in New York.
Naomi Osaka, of Japan, reacts during a match against Karolina Muchova, of the Czech Republic, during the second round of the U.S. Open tennis championships in New York.
Jessica Pegula, of the United States, left, shakes hands with Sofia Kenin, of the United States, after winning their second round match of the U.S. Open tennis championships in New York.
Jessica Pegula, of the United States, reacts after defeating Sofia Kenin, of the United States, during the second round of the U.S. Open tennis championships in New York.
Jessica Pegula, of the United States, reacts after scoring a point against Sofia Kenin, of the United States, during the second round of the U.S. Open tennis championships in New York.
Sofia Kenin, of the United States, wipes sweat from her face during a break between games against Jessica Pegula, of the United States, during the second round of the U.S. Open tennis championships in New York.
Sofia Kenin, of the United States, returns a shot to Jessica Pegula, of the United States, during the second round of the U.S. Open tennis championships in New York.
