Dick Bosse defeated Yann Lefebvre 6-4 7-6 in the USA 3 Masters 4 round of 32 on hard.
Bosse D. took it in straight sets.
Dick Bosse beat Yann Lefebvre 6-4 7-6. Umpiry, "Dick Bosse vs Yann Lefebvre — USA 3 Masters 4 Round of 32", https://umpiry.com/match/1992-06-01/bosse-vs-lefebvre-usa-3-masters-4-r32?utm_source=cite (as of 1 June 1992).