Udo Riglewski and Michael Stich were the defending champions, but lost in the quarterfinals to Jim Courier and Patrick Galbraith.
| Doubles | |
|---|---|
| 1990 Swiss Indoors | |
| Champions |  Stefan Kruger Christo van Rensburg |
| Runners-up |  Neil Broad Gary Muller |
| Score | 4–6, 7–6, 6–3 |
| Draw | 16 (1WC/1Q) |
| Seeds | 4 |
Stefan Kruger and Christo van Rensburg won the title by defeating Neil Broad and Gary Muller 4–6, 7–6, 6–3 in the final.[1][2]
Seeds edit
Udo Riglewski / Michael Stich (quarterfinals)
Goran Ivanišević / 
Petr Korda (quarterfinals)
Neil Broad / Gary Muller (final)
Gustavo Luza / Tomáš Šmíd (semifinals)
Draw edit
Key edit
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- SE = Special exempt
- PR = Protected ranking
- ITF = ITF entry
- JE = Junior exempt
- w/o = Walkover
- r = Retired
- d = Defaulted
- SR = Special ranking
Draw edit
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 |  U Riglewski M Stich
| 6 | 6 | ||||||||||||||||||||||||
| WC |  L Mattar M Rosset
| 2 | 2 | 1 | U Riglewski M Stich
| 6 | 3 | ||||||||||||||||||||
 J Gunnarsson N Pereira
| 5 | 6 |  J Courier P Galbraith
| 7 | 6 | ||||||||||||||||||||||
| J Courier P Galbraith
| 7 | 7 | J Courier P Galbraith
| 4 | 7 | 3 | |||||||||||||||||||||
| 3 | N Broad G Muller
| 7 | 3 | 6 | 3 | N Broad G Muller
| 6 | 6 | 6 | ||||||||||||||||||
 V Flégl JP Fleurian
| 6 | 6 | 1 | 3 | N Broad G Muller
| 6 | 7 | ||||||||||||||||||||
| J Brown S Melville
| 5 | 4 | S DeVries D Macpherson
| 4 | 5 | ||||||||||||||||||||||
| S DeVries D Macpherson
| 7 | 6 | 3 | N Broad G Muller
| 6 | 6 | 3 | ||||||||||||||||||||
| K Nováček M Šrejber
| 6 | 7 | S Kruger C van Rensburg
| 4 | 7 | 6 | |||||||||||||||||||||
 C Caratti D Nargiso
| 2 | 5 | K Nováček M Šrejber
| 3 | 6 | ||||||||||||||||||||||
| Q | P Baur R Deppe
| 3 | 6 | 6 | 4 |  G Luza T Šmíd
| 6 | 7 | |||||||||||||||||||
| 4 | G Luza T Šmíd
| 6 | 4 | 7 | 4 | G Luza T Šmíd
| 6 | 2 | 2 | ||||||||||||||||||
| C Beckman L Jensen
| 1 | 4 | S Kruger C van Rensburg
| 4 | 6 | 6 | |||||||||||||||||||||
| S Kruger C van Rensburg
| 6 | 6 | S Kruger C van Rensburg
| 6 | 6 | ||||||||||||||||||||||
 M Bahrami L Pimek
| 4 | 7 | 6 | 2 |  G Ivanišević P Korda
| 4 | 3 | ||||||||||||||||||||
| 2 | G Ivanišević P Korda
| 6 | 6 | 7 | |||||||||||||||||||||||
References edit
- ^ "Tournament - Singles & Doubles Winners". Swiss Indoors Basel. Basel. Retrieved 22 March 2023.
1990: Stefan Kruger South Africa, Christo van Rensburg, South Africa
- ^ "Tennis 24: ATP Basel Doubles 1990 Results". Tennis 24. Retrieved 13 March 2023.