1990 Norstar Bank Hamlet Challenge Cup – Doubles
# 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

* Guy Forget / Jakob Hlasek (champions)
* Udo Riglewski / Michael Stich (final)
* Neil Broad / Gary Muller (quarterfinals)
* Sergi Bruguera / Goran Ivanišević (quarterfinals)

## Draw

### Key

* 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

| First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | G Forget J Hlasek | 6 | 7 | | | | | | | | | | | | | | | | |
| | B Becker E Jelen | 2 | 6 | | 1 | G Forget J Hlasek | 6 | 6 | | | | | | | | | | | |
| | T Nelson B Shelton | 6 | 6 | 7 | | T Nelson B Shelton | 4 | 4 | | | | | | | | | | | |
| | N Borwick D Lewis | 7 | 4 | 6 | | | | | | 1 | G Forget J Hlasek | 6 | 2 | 7 | | | | | |
| 4 | S Bruguera G Ivanišević | 5 | 7 | 6 | | | | | | | J Brown S Melville | 2 | 6 | 6 | | | | | |
| | O Delaître J-P Fleurian | 7 | 6 | 3 | 4 | S Bruguera G Ivanišević | 7 | 3 | 3 | | | | | | | | | | |
| | J Brown S Melville | 5 | 7 | 6 | | J Brown S Melville | 6 | 6 | 6 | | | | | | | | | | |
| | D Burke R Schmidt | 7 | 6 | 3 | | | | | | | | | | | 1 | G Forget J Hlasek | 2 | 6 | 6 |
| | P Haarhuis M Schapers | 6 | 4 | 7 | | | | | | | | | | | 2 | U Riglewski M Stich | 6 | 3 | 4 |
| | J Carlsson J Svensson | 3 | 6 | 6 | | P Haarhuis M Schapers | 4 | 6 | 7 | | | | | | | | | | |
| | P Doohan S Youl | 4 | 4 | | 3 | N Broad G Muller | 6 | 3 | 6 | | | | | | | | | | |
| 3 | N Broad G Muller | 6 | 6 | | | | | | | | P Haarhuis M Schapers | 4 | 4 | | | | | | |
| | E Amend J Arias | 6 | 6 | 6 | | | | | | 2 | U Riglewski M Stich | 6 | 6 | | | | | | |
| | L Jensen M Jensen | 7 | 3 | 4 | | E Amend J Arias | 6 | 4 | | | | | | | | | | | |
| | G Bloom B Taróczy | 4 | 6 | | 2 | U Riglewski M Stich | 7 | 6 | | | | | | | | | | | |
| 2 | U Riglewski M Stich | 6 | 7 | | | | | | | | | | | | | | | | |
