Danai Udomchoke defeated Tetsuya Chaen 7-5 6-2 in the Japan F6 round of 16 on hard.
Udomchoke D. took it in straight sets.
Danai Udomchoke beat Tetsuya Chaen 7-5 6-2. Umpiry, "Danai Udomchoke vs Tetsuya Chaen — Japan F6 Round of 16", https://umpiry.com/match/1998-11-25/chaen-vs-udomchoke-japan-f6-r16?utm_source=cite (as of 25 November 1998).