# 1980 IBF World Championships – Mixed doubles

The 1980 IBF World Championships were held in Jakarta, Indonesia in 1980. Following the results of the mixed doubles.

## Main stage
### Section 1

| First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals |
| Christian Hadinata Imelda Wiguna | | | | | | | | | | |
| | Christian Hadinata Imelda Wiguna | | | | | | | | | |
| | | | | | Christian Hadinata Imelda Wiguna | 15 | 15 | | | |
| Herman Leidelmeijer Joke van Beusekom | | | | | Herman Leidelmeijer Joke van Beusekom | 7 | 8 | | | |
| | Herman Leidelmeijer Joke van Beusekom | | | | | | | | | |
| | | | | | | | | Christian Hadinata Imelda Wiguna | 15 | 15 |
| Derek Talbot Karen Chapman | | | | | | | | Derek Talbot Karen Chapman | 5 | 8 |
| | Derek Talbot Karen Chapman | 15 | 11 | 15 | | | | | | |
| Shoichi Toganoo Etsuko Toganoo | Shoichi Toganoo Etsuko Toganoo | 10 | 15 | 9 | | | | | | |
| | | | | | Derek Talbot Karen Chapman | 15 | 15 | | | |
| Paul Kong Audrey Swaby | | | | | Paul Kong Audrey Swaby | 3 | 2 | | | |
| | Paul Kong Audrey Swaby | | 15 | 15 | | | | | | |
| Klaus Gunar Jonsson Else Thoresen | Klaus Gunar Jonsson Else Thoresen | | | | | | | | | |

### Section 2

| First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals |
| | Steen Skovgaard Lene Køppen | | | | | | | | | | | |
| | | Steen Skovgaard Lene Køppen | | | | | | | | | | |
| | | | | | | Steen Skovgaard Lene Køppen | 15 | 15 | 15 | | | |
| | Bobby Ertanto Tjan So Gwan | | | | | Bobby Ertanto Tjan So Gwan | 18 | 5 | 13 | | | |
| | | Bobby Ertanto Tjan So Gwan | 15 | 15 | | | | | | | | |
| | Stephen Wilson Susan Daly | Stephen Wilson Susan Daly | 2 | 5 | | | | | | | | |
| | | | | | | | | | | Steen Skovgaard Lene Køppen | 15 | 15 |
| | Paul Johnson Claire Backhouse | | | | | | | | | Paul Johnson Claire Backhouse | 4 | 5 |
| | | Paul Johnson Claire Backhouse | 15 | 16 | 15 | | | | | | | |
| | Mark Harry Julie McDonald | Mark Harry Julie McDonald | 2 | 17 | 7 | | | | | | | |
| | | | | | | Paul Johnson Claire Backhouse | 15 | 15 | | | | |
| ' | Rob Ridder Marjan Ridder | | | | | Rob Ridder Marjan Ridder | | | | | | |
| | | Rob Ridder Marjan Ridder | 15 | 15 | | | | | | | | |
| | Partho Ganguli Ami Ghia | Partho Ganguli Ami Ghia | 17 | 6 | | | | | | | | |

### Section 3

| First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals |
| Mike Tredgett Nora Perry | | | | | | | | | | |
| | Mike Tredgett Nora Perry | | | | | | | | | |
| | | | | | Mike Tredgett Nora Perry | 15 | 15 | | | |
| Richard Pal Hanke de Kort | | | | | Richard Pal Hanke de Kort | 0 | 1 | | | |
| | Richard Pal Hanke de Kort | | | | | | | | | |
| | | | | | | | | Mike Tredgett Nora Perry | 1515 | 15 |
| Hadibowo Ruth Damayanti | | | | | | | | Hadibowo Ruth Damayanti | 6 | 10 |
| | Hadibowo Ruth Damayanti | 8 | 15 | 15 | | | | | | |
| Kinji Zeniya Hiroe Yuki | Kinji Zeniya Hiroe Yuki | 15 | 12 | 7 | | | | | | |
| | | | | | Hadibowo Ruth Damayanti | 15 | 15 | | | |
| Dan Travers Liselotte Blumer | | | | | Dan Travers Liselotte Blumer | 2 | 8 | | | |
| | Dan Travers Liselotte Blumer | 15 | 15 | | | | | | | |
| Svend Pri Anne Skovgaard | Svend Pri Anne Skovgaard | 11 | 4 | | | | | | | |

### Section 4

| First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| Steen Fladberg Pia Nielsen | | | | | | | | | | | | |
| | Steen Fladberg Pia Nielsen | 15 | 11 | 15 | | | | | | | | |
| Steve Baddeley Karen Bridge | Steve Baddeley Karen Bridge | 10 | 15 | 10 | | | | | | | | |
| | | | | | Steen Fladberg Pia Nielsen | 15 | 15 | | | | | |
| Raphi Kanchanaraphi Wendy Carter | | | | | Raphi Kanchanaraphi Wendy Carter | 8 | 4 | | | | | |
| | Raphi Kanchanaraphi Wendy Carter | 15 | 15 | | | | | | | | | |
| Peter Cooper Robyn Hobba | Peter Cooper Robyn Hobba | 13 | 8 | | | | | | | | | |
| | | | | | | | | | Steen Fladberg Pia Nielsen | 5 | 15 | 15 |
| Hariamanto Kartono Theresia Widiastuti | | | | | | | | | Hariamanto Kartono Theresia Widiastuti | 15 | 4 | 5 |
| | Hariamanto Kartono Theresia Widiastuti | | | | | | | | | | | |
| | | | | | Hariamanto Kartono Theresia Widiastuti | 15 | 17 | 15 | | | | |
| Billy Gilliland Barbara Sutton | | | | | Billy Gilliland Barbara Sutton | 17 | 16 | 10 | | | | |
| | Billy Gilliland Barbara Sutton | 15 | 15 | | | | | | | | | |
| Vikram Singh Amita Kulkarni | Vikram Singh Amita Kulkarni | 1 | 4 | | | | | | | | | |

## Final stage

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Finals | Finals | Finals |
| 1 | Christian Hadinata Imelda Wiguna | 15 | 15 | | | | | | | |
| 8 | Derek Talbot Karen Chapman | 5 | 8 | | | | | | | |
| 8 | Derek Talbot Karen Chapman | 5 | 8 | | Christian Hadinata Imelda Wiguna | 15 | 15 | | | |
| | | | | | Steen Skovgaard Lene Køppen | 11 | 6 | | | |
| 4 | Steen Skovgaard Lene Køppen | 15 | 15 | | Steen Skovgaard Lene Køppen | 11 | 6 | | | |
| 5 | Paul Johnson Claire Backhouse | 4 | 5 | | | | | | | |
| 5 | Paul Johnson Claire Backhouse | 4 | 5 | | | | | Christian Hadinata Imelda Wiguna | 15 | 15 |
| | | | | | | | | Mike Tredgett Nora Perry | 12 | 4 |
| 3 | Mike Tredgett Nora Perry | 15 | 15 | | | | | | | | Mike Tredgett Nora Perry | 12 | 4 |
| 6 | Hadibowo Ruth Damayanti | 6 | 10 | | | | | | | |
| 6 | Hadibowo Ruth Damayanti | 6 | 10 | | Mike Tredgett Nora Perry | 15 | 17 | | | |
| | | | | | Steen Fladberg Pia Nielsen | 8 | 14 | | | |
| 2 | Steen Fladberg Pia Nielsen | 5 | 15 | 15 | Steen Fladberg Pia Nielsen | 8 | 14 | | | |
| 7 | Hariamanto Kartono Theresia Widiastuti | 15 | 4 | 5 | | | | | | |

## Remarks

* ↑ Results of the first rounds incomplete.