Yong Il Yoon defeated Ivo Karlovic 6-1 6-2 in the Wimbledon qualifying round of 64 on grass.
Yoon Y. took it in straight sets.
Yoon Y. and Karlovic I. faced 1 of the same opponent in the last 12 months. Yoon Y. went 0–1 (0%) against them, Karlovic I. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Yong Il Yoon beat Ivo Karlovic 6-1 6-2. Umpiry, "Yong Il Yoon vs Ivo Karlovic — Wimbledon Qualifying Round of 64", https://umpiry.com/match/2001-06-25/karlovic-vs-yoon-wimbledon-q64?utm_source=cite (as of 25 June 2001).