Nan Yang defeated Bing Mao 6-2 6-7 6-2 in the China Masters 4 round of 32 on hard.
Yang N. came through in three sets.
Nan Yang beat Bing Mao 6-2 6-7 6-2. Umpiry, "Nan Yang vs Bing Mao — China Masters 4 Round of 32", https://umpiry.com/match/1997-06-23/mao-vs-yang-china-masters-4-r32?utm_source=cite (as of 23 June 1997).