Ivo Karlovic defeated Mario Ancic 6-4 7-6 in the London qualifying round of 16 on carpet. The upset overturned the form book — Mario Ancic came in leading the head-to-head 1–0. Ivo Karlovic claimed a first win over Mario Ancic in two meetings, levelling the head-to-head at 1–1.
Karlovic I. took it in straight sets.
Carpet: Karlovic I. leads 1–0 · Hard: Ancic M. leads 1–0
Ivo Karlovic beat Mario Ancic 6-4 7-6(2). Umpiry, "Ivo Karlovic vs Mario Ancic — London Qualifying Round of 16", https://umpiry.com/match/2002-06-10/ancic-vs-karlovic-london-q16?utm_source=cite (as of 10 June 2002).