Byung Kook Kang defeated Deok Hwan An 6-7 6-1 6-3 in the China 1 4 round of 16 on hard.
Kook Kang B. came through in three sets.
Byung Kook Kang beat Deok Hwan An 6-7(4) 6-1 6-3. Umpiry, "Byung Kook Kang vs Deok Hwan An — China 1 4 Round of 16", https://umpiry.com/match/2003-07-21/an-vs-kang-china-1-4-r16?utm_source=cite (as of 21 July 2003).