Fabrice Martin defeated John Isner 7-6 6-4 in the USA F13 round of 16 on hard.
Martin F. took it in straight sets.
Fabrice Martin beat John Isner 7-6(5) 6-4. Umpiry, "Fabrice Martin vs John Isner — USA F13 Round of 16", https://umpiry.com/match/2006-06-19/isner-vs-martin-usa-f13-r16?utm_source=cite (as of 19 June 2006).