Bing Chao Lin defeated Christoph Grunewald 6-3 6-2 in the Indonesia Masters 1 round of 16 on hard.
Chao Lin B. took it in straight sets.
Bing Chao Lin beat Christoph Grunewald 6-3 6-2. Umpiry, "Bing Chao Lin vs Christoph Grunewald — Indonesia Masters 1 Round of 16", https://umpiry.com/match/1992-09-07/grunewald-vs-lin-indonesia-masters-1-r16?utm_source=cite (as of 7 September 1992).