Julian Knowle defeated Ivo Heuberger 1-6 6-3 6-4 in the US Open qualifying round of 128 on hard. The result followed the form book — Julian Knowle came in leading the head-to-head 1–0, defending last year's round of 128. Julian Knowle extended the head-to-head to 2–0.
Knowle J. came through in three sets.
Hard: Knowle J. leads 1–0 · Carpet: Knowle J. leads 1–0
Julian Knowle beat Ivo Heuberger 1-6 6-3 6-4. Umpiry, "Julian Knowle vs Ivo Heuberger — US Open Qualifying Round of 128", https://umpiry.com/match/2003-08-25/heuberger-vs-knowle-us-open-q128?utm_source=cite (as of 25 August 2003).