Pedro Martinez defeated Christian Harrison 1-6 7-6 6-3 in the US Open qualifying round of 64 on hard.
Martinez P. came through in three sets.
Pedro Martinez beat Christian Harrison 1-6 7-6(5) 6-3. Umpiry, "Pedro Martinez vs Christian Harrison — US Open Qualifying Round of 64", https://umpiry.com/match/2018-08-23/harrison-vs-martinez-us-open-q64?utm_source=cite (as of 23 August 2018).