Andrei Cherkasov defeated Jim Courier 3-6 6-2 6-3 in the Basel round of 16 on hard.
Cherkasov A. came through in three sets.
Cherkasov A. and Courier J. faced 1 of the same opponent in the last 12 months. Cherkasov A. went 0–1 (0%) against them, Courier J. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Andrei Cherkasov beat Jim Courier 3-6 6-2 6-3. Umpiry, "Andrei Cherkasov vs Jim Courier — Basel Round of 16", https://umpiry.com/match/1990-09-24/cherkasov-vs-courier-basel-r16?utm_source=cite (as of 24 September 1990).