Gregg Hill defeated Jing Li 6-4 6-3 in the USA 2 Masters 4 round of 64 on hard.
Hill G. took it in straight sets.
Gregg Hill beat Jing Li 6-4 6-3. Umpiry, "Gregg Hill vs Jing Li — USA 2 Masters 4 Round of 64", https://umpiry.com/match/1991-04-29/hill-vs-li-usa-2-masters-4-r64?utm_source=cite (as of 29 April 1991).