The 1990 World Badminton Grand Prix was the eighth edition of the World Badminton Grand Prix finals. It was held in Denpasar, Bali, Indonesia, from December 12 to December 16, 1990.
| Tournament details | |||
|---|---|---|---|
| Dates | 12–16 December | ||
| Edition | 8 | ||
| Total prize money | US$176,050 | ||
| Location | Denpasar, Bali, Indonesia | ||
| |||
Final results edit
| Category | Winners | Runners-up | Score |
|---|---|---|---|
| Men's singles |  Eddy Kurniawan
|
 Rashid Sidek
|
18–13, 9–15, 15–2 |
| Women's singles | Susi Susanti
|
 Tang Jiuhong
|
8–11, 11–5, 12–10 |
| Men's doubles | Eddy Hartono & Rudy Gunawan
|
Cheah Soon Kit & Soo Beng Kiang
|
15–6, 15–8 |
| Women's doubles | Rosiana Tendean & Erma Sulistianingsih
|
Lai Caiqin & Yao Fen
|
18–14, 15–10 |
| Mixed doubles |  Thomas Lund & Pernille Dupont
|
Jon Holst-Christensen & Grete Mogensen
|
12–15, 15–9, 15–8 |
Men's singles edit
| Quarterfinals | Semifinals | Finals | ||||||||||||||||||
| Yang Yang
| 15 | 15 | ||||||||||||||||||
 Pär-Gunnar Jönsson
| 10 | 11 | ||||||||||||||||||
| Yang Yang
| 11 | 15 | 15 | |||||||||||||||||
| Eddy Kurniawan
| 15 | 8 | 17 | |||||||||||||||||
| Eddy Kurniawan
| 15 | 15 | ||||||||||||||||||
| Thomas Stuer-Lauridsen
| 12 | 13 | ||||||||||||||||||
| Eddy Kurniawan
| 18 | 9 | 15 | |||||||||||||||||
| Rashid Sidek
| 13 | 15 | 2 | |||||||||||||||||
| Zhao Jianhua
| 11 | 15 | 12 | |||||||||||||||||
| Ardy Wiranata
| 15 | 8 | 15 | |||||||||||||||||
| Ardy Wiranata
| 14 | 10 | ||||||||||||||||||
| Rashid Sidek
| 17 | 15 | ||||||||||||||||||
 Park Joo Bong
| 12 | 11 | ||||||||||||||||||
| Rashid Sidek
| 15 | 15 | ||||||||||||||||||
Women's singles edit
| Quarterfinals | Semifinals | Finals | ||||||||||||||||||
| Li Lingwei
| 12 | 11 | ||||||||||||||||||
| Bang Soo Hyun
| 10 | 7 | ||||||||||||||||||
| Li Lingwei
| 9 | 8 | ||||||||||||||||||
| Tang Jiuhong
| 11 | 11 | ||||||||||||||||||
| Tang Jiuhong
| 11 | 11 | ||||||||||||||||||
| Lim Xiaoqing
| 4 | 5 | ||||||||||||||||||
| Tang Jiuhong
| 8 | 11 | 10 | |||||||||||||||||
| Susi Susanti
| 11 | 5 | 12 | |||||||||||||||||
| Sarwendah Kusumawardhani
| 10 | 8 | ||||||||||||||||||
| Han Aiping
| 11 | 11 | ||||||||||||||||||
| Han Aiping
| 7 | 10 | ||||||||||||||||||
| Susi Susanti
| 11 | 12 | ||||||||||||||||||
| Han Jingna
| 4 | 2 | ||||||||||||||||||
| Susi Susanti
| 11 | 11 | ||||||||||||||||||