Davis Cup · 1990-05-04
Davis Cup G1 SF: URS vs POR 1990
ClayRound robin
| 🇷🇺 Andrei Cherkasov | d. | 🇵🇹 Joao Cunha-Silva | 6-2 6-2 | H2H |
| 🇷🇺 Andrei Chesnokov | d. | 🇵🇹 Nuno Marques | 6-4 3-6 6-3 6-4 | H2H |
| 🇷🇺 Andrei Chesnokov | d. | 🇵🇹 Joao Cunha-Silva | 6-3 6-2 7-5 | H2H |
| 🇵🇹 Nuno Marques | d. | 🇷🇺 Andrei Cherkasov | 6-7(4) 2-6 6-2 6-3 6-4 | H2H |