Sam Groth advanced when Michael Yani retired 6-4 3-0 in the Washington qualifying round of 32.
Groth S. advanced when Yani M. retired.
Sam Groth beat Michael Yani 6-4 3-0 after Michael Yani retired. Umpiry, "Sam Groth vs Michael Yani — Washington Qualifying Round of 32", https://umpiry.com/match/2008-08-09/groth-vs-yani-washington-q32?utm_source=cite (as of 9 August 2008).