Artemon Apostu Efremov defeated Kai Lung Chang 6-0 6-3 in the India F1 round of 32 on clay.
Apostu Efremov A. took it in straight sets.
Artemon Apostu Efremov beat Kai Lung Chang 6-0 6-3. Umpiry, "Artemon Apostu Efremov vs Kai Lung Chang — India F1 Round of 32", https://umpiry.com/match/2007-01-22/chang-vs-efremov-india-f1-r32?utm_source=cite (as of 22 January 2007).