1990 CA-TennisTrophy – Doubles

Jan Gunnarsson and Anders Järryd were the defending champions but lost in the first round to Jeff Brown and Scott Melville.

Udo Riglewski and Michael Stich won in the final 6–4, 6–4 against Jorge Lozano and Todd Witsken.

Seeds

 * 1) 🇺🇸 Rick Leach / 🇺🇸 Jim Pugh (first round)
 * 2) 🇲🇽 Jorge Lozano / 🇺🇸 Todd Witsken (final)
 * 3) 🇩🇪 Udo Riglewski / 🇩🇪 Michael Stich (champions)
 * 4) 🇬🇧 Jeremy Bates / 🇬🇧 Andrew Castle (semifinals)