1990 Kremlin Cup – Singles

Andrei Cherkasov won in the final 6–2, 6–1, against Tim Mayotte and with this he became the first winner of the Kremlin Cup.

Seeds

 * 1) 🇪🇨 Andrés Gómez (first round)
 * 2) 🇪🇸 Emilio Sánchez (quarterfinals)
 * 3) 🇸🇪 Magnus Gustafsson (first round)
 * 4) 🇺🇸 Richey Reneberg (second round)
 * 5)  Alexander Volkov (quarterfinals)
 * 6)  Marc Rosset (second round)
 * 7) 🇺🇸 David Wheaton (second round)
 * 8)  Andrei Cherkasov (champion)