1990 Norstar Bank Hamlet Challenge Cup – Doubles

Guy Forget and Jakob Hlasek won in the final 2–6, 6–3, 6–4, against Udo Riglewski and Michael Stich.

Seeds

 * 1) 🇫🇷 Guy Forget /  Jakob Hlasek (champions)
 * 2)  Udo Riglewski / 🇩🇪 Michael Stich (final)
 * 3) 🇬🇧 Neil Broad /  Gary Muller (quarterfinals)
 * 4) 🇪🇸 Sergi Bruguera /  Goran Ivanišević (quarterfinals)