Jessica Pegula returns the ball to Karolina Muchova during their semi-final match at the US Open. EPA
Jessica Pegula returns the ball to Karolina Muchova during their semi-final match at the US Open. EPA
'Lucky' Jessica Pegula sets up US Open title clash with Aryna Sabalenka
American scripts astonishing comeback to beat Karolina Muchova 1-6, 6-4, 6-2 in semi-final
