# 1980 IBF World Championships – Men's singles

The 1980 IBF World Championships were held in Jakarta, Indonesia in 1980. Following the results of the men's singles.

## Main stage
### Section 1

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals |
| Prakash Padukone | | | | | | | | | | | | | | |
| | | | | Prakash Padukone | 15 | 15 | | | | | | | | |
| Jacob van Selm | | | | Jacob van Selm | 3 | 3 | | | | | | | | |
| | | | | | | | | Prakash Padukone | 15 | 15 | | | | |
| Paul Kong | | | | | | | | Steen Fladberg | 11 | 5 | | | | |
| | | | | Paul Kong | 4 | 5 | | | | | | | | |
| Steen Fladberg | 18 | 15 | | Steen Fladberg | 15 | 15 | | | | | | | | |
| Pat Tryon | 13 | 7 | | | | | | | | | | Prakash Padukone | 11 | 13 |
| Hadiyanto | 15 | 15 | | | | | | | | | | Hadiyanto | 15 | 15 |
| Razif Sidek | 0 | 1 | | Hadiyanto | 15 | 15 | | | | | | | | |
| Richard Pal | 15 | 3 | 2 | Chung Tsung Lieh | 3 | 0 | | | | | | | | |
| Chung Tsung Lieh | 4 | 15 | 15 | | | | | Hadiyanto | 15 | 8 | 15 | | | |
| Kinji Zeniya | 15 | 15 | | | | | | Kinji Zeniya | 7 | 15 | 3 | | | |
| Bernd Wessels | 5 | 8 | | Kinji Zeniya | 15 | 2 | 15 | | | | | | | |
| Kevin Jolly | 15 | 15 | | Kevin Jolly | 7 | 15 | 7 | | | | | | | |
| Sture Johnsson | 6 | 7 | | | | | | | | | | | | |

### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| 3 | Rudy Hartono | | | | | | | | | | | | | | | | |
| | bye | | | | 3 | Rudy Hartono | 15 | 15 | | | | | | | | | |
| | Jalani Sidek | | | | | Jalani Sidek | 9 | 2 | | | | | | | | | |
| | bye | | | | | | | | | 3 | Rudy Hartono | 15 | 15 | | | | |
| | Chris Kinard | 15 | 17 | 15 | | | | | | | Chris Kinard | 7 | 3 | | | | |
| | Chen For Chuen | 17 | 16 | 2 | | Chris Kinard | 15 | 15 | | | | | | | | | |
| | Stane Koprivsek | | | | | Stane Koprivsek | 8 | 1 | | | | | | | | | |
| | | | | | | | | | | | | | | 3 | Rudy Hartono | 15 | 15 |
| | Ray Stevens | 15 | 15 | | | | | | | | | | | | Ray Stevens | 1 | 3 |
| | Paul Johnson | 10 | 6 | | | Ray Stevens | 18 | 15 | | | | | | | | | |
| | Stefan Karlsson | 15 | 15 | | | Stefan Karlsson | 13 | 10 | | | | | | | | | |
| | Dan Travers | 8 | 1 | | | | | | | | Ray Stevens | 15 | 15 | | | | |
| | Roy Díaz González | 15 | 15 | | | | | | | | Roy Díaz González | 6 | 0 | | | | |
| | Vikram Singh | 0 | 13 | | | Roy Díaz González | 15 | 5 | 15 | | | | | | | | |
| | Flemming Delfs | 15 | 15 | | | Flemming Delfs | 12 | 15 | 1 | | | | | | | | |
| | Hiroyuki Hasegawa | 10 | 3 | | | | | | | | | | | | | | |

### Section 3

| First round | First round | First round | Second round | Second round | Second round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals |
| Lius Pongoh | 15 | 15 | | | | | | | | | |
| Peter Cooper | 6 | 1 | Lius Pongoh | 15 | 15 | | | | | | |
| Billy Gilliland | 15 | 15 | Billy Gilliland | 0 | 1 | | | | | | |
| Jorge Palazuelos | 11 | 2 | | | | Lius Pongoh | 15 | 15 | | | |
| Syed Modi | 15 | 15 | | | | Syed Modi | 3 | 3 | | | |
| Saw Swee Leong | 10 | 6 | Syed Modi | 15 | 15 | | | | | | |
| Bengt Fröman | 15 | 15 | Bengt Fröman | 1 | 7 | | | | | | |
| Gregor Berden | 11 | 7 | | | | | | | Lius Pongoh | 15 | 15 |
| Morten Frost | | | | | | | | | Morten Frost | 11 | 6 |
| bye | | | Morten Frost | 15 | 15 | | | | | | |
| Toshihiro Tsuji | | | Toshihiro Tsuji | 3 | 1 | | | | | | |
| | | | | | | Morten Frost | 17 | 15 | | | |
| Rob Ridder | 15 | 15 | | | | Rob Ridder | 14 | 3 | | | |
| Liao Kun Fu | 11 | 3 | Rob Ridder | 15 | 15 | | | | | | |
| John Czich | | | John Czich | 6 | 1 | | | | | | |

### Section 4

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | Masao Tsuchida | 15 | 15 | | | | | | | | | | | | | | |
| | Ricardo Jaramillo | 8 | 9 | | | Masao Tsuchida | 10 | 15 | 15 | | | | | | | | |
| | Mark Harry | 15 | 15 | | | Mark Harry | 15 | 9 | 8 | | | | | | | | |
| | Liu Hon Jai | 4 | 10 | | | | | | | | Masao Tsuchida | 15 | 15 | | | | |
| | Thomas Kihlström | 15 | 15 | | | | | | | | Thomas Kihlström | | | | | | |
| | Svend Pri | 8 | 6 | | | Thomas Kihlström | 9 | 18 | 15 | | | | | | | | |
| | Partho Ganguli | 15 | 8 | 15 | | Partho Ganguli | 15 | 14 | 7 | | | | | | | | |
| | Steve Baddeley | 7 | 15 | 10 | | | | | | | | | | | Masao Tsuchida | 1 | 2 |
| 2 | Liem Swie King | | | | | | | | | | | | | 2 | Liem Swie King | 15 | 15 |
| | bye | | | | 2 | Liem Swie King | 15 | 15 | 15 | | | | | | | | |
| | Misbun Sidek | | | | | Misbun Sidek | 17 | 3 | 4 | | | | | | | | |
| | bye | | | | | | | | | 2 | Liem Swie King | 15 | 15 | | | | |
| | Stephen Wilson | | | | | | | | | | Stephen Wilson | 1 | 2 | | | | |
| | | | | | | Stephen Wilson | 15 | 15 | | | | | | | | | |
| | James McKee | | | | | James McKee | 2 | 9 | | | | | | | | | |

## Final stage

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Finals | Finals | Finals |
| 1 | Prakash Padukone | 11 | 13 | | | | | | |
| 8 | Hadiyanto | 15 | 15 | | | | | | |
| 8 | Hadiyanto | 15 | 15 | Hadiyanto | 6 | 8 | | | |
| | | | | Rudy Hartono | 15 | 15 | | | |
| 4 | Rudy Hartono | 15 | 15 | Rudy Hartono | 15 | 15 | | | |
| 5 | Ray Stevens | 1 | 3 | | | | | | |
| 5 | Ray Stevens | 1 | 3 | | | | Rudy Hartono | 15 | 15 |
| | | | | | | | Liem Swie King | 9 | 9 |
| 3 | Lius Pongoh | 15 | 15 | | | | | | | Liem Swie King | 9 | 9 |
| 6 | Morten Frost | 11 | 6 | | | | | | |
| 6 | Morten Frost | 11 | 6 | Lius Pongoh | 3 | 3 | | | |
| | | | | Liem Swie King | 15 | 15 | | | |
| 2 | Masao Tsuchida | 1 | 2 | Liem Swie King | 15 | 15 | | | |
| 7 | Liem Swie King | 15 | 15 | | | | | | |