Stefan Koubek defeated Jan Michael Gambill 6-4 6-4 in the Doha final on hard. The upset overturned the form book — Jan Michael Gambill came in leading the head-to-head 2–1, defending last year's round of 32. That levelled the head-to-head at 2–2.
Koubek S. took it in straight sets.
Koubek S. and Gambill J. faced 5 of the same opponents in the last 12 months. Koubek S. went 4–2 (67%) against them, Gambill J. 4–1 (80%). Results against comparable opponents are close (1 : 2 better-results split).
Stefan Koubek beat Jan Michael Gambill 6-4 6-4. Umpiry, "Stefan Koubek vs Jan Michael Gambill — Doha Final", https://umpiry.com/match/2003-01-04/gambill-vs-koubek-doha-f?utm_source=cite (as of 4 January 2003).