American Reilly Opelka is through to the finals at the National Bank Open in Toronto after upsetting Stefanos Tsitsipas of Greece 6(2)-7, 7-6(4), 6-4 on Saturday.
Unseeded Opelka upsets No. 3-seed Tsitsipas to earn spot in National Bank Open final
American Reilly Opelka is through to the finals at the National Bank Open in Toronto after upsetting Stefanos Tsitsipas of Greece 6(2)-7, 7-6(4), 6-4 on Saturday.
