# Badminton at the 2021 Summer World University Games – Men's singles

The men's singles badminton event at the 2021 Summer World University Games was held from 4 to 7 August at the Shuangliu Sports Centre Gymnasium in Chengdu, China.

## Seeds

Click on the seed number of a player to go to their draw section.

## Draw

The draw published on 2 August 2023.

### Finals

| Semi-finals | Semi-finals | Semi-finals | Semi-finals | Final | Final | Final | Final |
| | Toma Noda (JPN) | 12 | 16 | | | | |
| 8 | Panitchaphon Teeraratsakul (THA) | 21 | 21 | | | | |
| 8 | Panitchaphon Teeraratsakul (THA) | 21 | 21 | 8 | Panitchaphon Teeraratsakul (THA) | 16 | 14 |
| | | | | | Wang Zhengxing (CHN) | 21 | 21 |
| | Ko Shing Hei (HKG) | 12 | 16 | | Wang Zhengxing (CHN) | 21 | 21 |
| | Wang Zhengxing (CHN) | 21 | 21 | | | | |

### Top half
#### Section 1

| First Round | First Round | First Round | First Round | First Round | Second Round | Second Round | Second Round | Second Round | Third Round | Third Round | Third Round | Third Round | Quarter-finals | Quarter-finals | Quarter-finals | Quarter-finals |
| | | | | | 1 | Lin C-y (TPE) | 21 | 11 | | | | | | | | |
| | | | | | | G Alič (SLO) | 6 | 7 | | | | | | | | |
| | G Alič (SLO) | 21 | 21 | | | G Alič (SLO) | 6 | 7 | | | | | | | | |
| | S Lohani (NEP) | 4 | 10 | | | | | | | | | | | | | |
| | S Lohani (NEP) | 4 | 10 | | | | | | 1 | Lin C-y (TPE) | 21 | 21 | | | | |
| | | | | | | | | | | A Cheong (MAS) | 12 | 6 | | | | |
| | N Veenstra (NED) | 21 | 17 | 9 | | | | | | | | | A Cheong (MAS) | 12 | 6 | | | | |
| | Phang L W (SGP) | 18 | 21 | 21 | | | | | | | | | | | | |
| | Phang L W (SGP) | 18 | 21 | 21 | | Phang L W (SGP) | 9 | 14 | | | | | | | | |
| | | | | | | A Cheong (MAS) | 21 | 21 | | | | | | | | |
| | A Cheong (MAS) | 21 | 21 | | | A Cheong (MAS) | 21 | 21 | | | | | | | | |
| | T Oliveros (PHI) | 9 | 13 | | | | | | | | | | | | | |
| | T Oliveros (PHI) | 9 | 13 | | | | | | | | | | 1 | Lin C-y (TPE) | 17 | 17 |
| | | | | | | | | | | | | | | T Noda (JPN) | 21 | 21 |
| 6 | E Roy (FRA) | 21 | 21 | | | | | | | | | | | | | | T Noda (JPN) | 21 | 21 |
| | M Febriansyah (INA) | 12 | 17 | | | | | | | | | | | | | |
| | M Febriansyah (INA) | 12 | 17 | | 6 | E Roy (FRA) | 21 | 21 | | | | | | | | |
| | | | | | | V Koluzaiev (UKR) | 7 | 16 | | | | | | | | |
| | V Koluzaiev (UKR) | 21 | 21 | | | V Koluzaiev (UKR) | 7 | 16 | | | | | | | | |
| | M Musonda (ZAM) | 5 | 5 | | | | | | | | | | | | | |
| | M Musonda (ZAM) | 5 | 5 | | | | | | 6 | E Roy (FRA) | 14 | 16 | | | | |
| | | | | | | | | | | T Noda (JPN) | 21 | 21 | | | | |
| | M Szymanowski (POL) | 23 | 21 | 21 | | | | | | | | | T Noda (JPN) | 21 | 21 | | | | |
| | V Yakovlev (UKR) | 25 | 16 | 14 | | | | | | | | | | | | |
| | V Yakovlev (UKR) | 25 | 16 | 14 | | M Szymanowski (POL) | 6 | 13 | | | | | | | | |
| | | | | | | T Noda (JPN) | 21 | 21 | | | | | | | | |
| | Vong K W (MAC) | 9 | 9 | | | T Noda (JPN) | 21 | 21 | | | | | | | | |
| | T Noda (JPN) | 21 | 21 | | | | | | | | | | | | | |

#### Section 2

| First Round | First Round | First Round | First Round | First Round | Second Round | Second Round | Second Round | Second Round | Third Round | Third Round | Third Round | Third Round | Third Round | Quarter-finals | Quarter-finals | Quarter-finals | Quarter-finals | Quarter-finals |
| | | | | | 3 | M L Maisnam (IND) | 21 | 21 | | | | | | | | | | |
| | | | | | | O Öztürk (TUR) | 8 | 14 | | | | | | | | | | |
| | O Öztürk (TUR) | 21 | 19 | 21 | | O Öztürk (TUR) | 8 | 14 | | | | | | | | | | |
| | O Idowu (NGR) | 16 | 21 | 13 | | | | | | | | | | | | | | |
| | O Idowu (NGR) | 16 | 21 | 13 | | | | | 3 | M L Maisnam (IND) | 22 | 17 | 21 | | | | | |
| | | | | | | | | | | Jeong M-s (KOR) | 20 | 21 | 12 | | | | | |
| | Jeong M-s (KOR) | 21 | 21 | | | | | | | | | | | Jeong M-s (KOR) | 20 | 21 | 12 | | | | | | |
| | R Miyashita (JPN) | 15 | 12 | | | | | | | | | | | | | | | |
| | R Miyashita (JPN) | 15 | 12 | | | Jeong M-s (KOR) | 21 | 21 | | | | | | | | | | |
| | | | | | | V Lai (USA) | 3 | 6 | | | | | | | | | | |
| | V Lai (USA) | 21 | 21 | | | V Lai (USA) | 3 | 6 | | | | | | | | | | |
| | R Niftaliyev (AZE) | 9 | 11 | | | | | | | | | | | | | | | |
| | R Niftaliyev (AZE) | 9 | 11 | | | | | | | | | | | 3 | M L Maisnam (IND) | 21 | 14 | 16 |
| | | | | | | | | | | | | | | 8 | P Teeraratsakul (THA) | 16 | 21 | 21 |
| 8 | P Teeraratsakul (THA) | 21 | 21 | | | | | | | | | | | | | | | | 8 | P Teeraratsakul (THA) | 16 | 21 | 21 |
| | Ao F L (MAC) | 14 | 15 | | | | | | | | | | | | | | | |
| | Ao F L (MAC) | 14 | 15 | | 8 | P Teeraratsakul (THA) | 21 | 21 | | | | | | | | | | |
| | | | | | | D Bielin (USA) | 15 | 17 | | | | | | | | | | |
| | D Bielin (USA) | 21 | 21 | | | D Bielin (USA) | 15 | 17 | | | | | | | | | | |
| | K Mwambu (UGA) | 7 | 7 | | | | | | | | | | | | | | | |
| | K Mwambu (UGA) | 7 | 7 | | | | | | 8 | P Teeraratsakul (THA) | 21 | 21 | | | | | | |
| | | | | | | | | | | A Bjivpathaki (IND) | 15 | 8 | | | | | | |
| | A Bjivpathaki (IND) | 21 | 21 | | | | | | | | | | | A Bjivpathaki (IND) | 15 | 8 | | | | | | | |
| | W Menezes (BRA) | 15 | 12 | | | | | | | | | | | | | | | |
| | W Menezes (BRA) | 15 | 12 | | | A Bjivpathaki (IND) | 21 | 21 | | | | | | | | | | |
| | | | | | | Lam S W (HKG) | 14 | 12 | | | | | | | | | | |
| | S Akinsola (NGR) | 14 | 17 | | | Lam S W (HKG) | 14 | 12 | | | | | | | | | | |
| | Lam S W (HKG) | 21 | 21 | | | | | | | | | | | | | | | |

### Bottom half
#### Section 3

| First Round | First Round | First Round | First Round | First Round | Second Round | Second Round | Second Round | Second Round | Third Round | Third Round | Third Round | Third Round | Third Round | | Quarter-finals | Quarter-finals | Quarter-finals | Quarter-finals | Quarter-finals |
| | N Ang (SGP) | 12 | 10 | | | | | | | | | | | | | | | | |
| | A Mahmoud (NED) | 21 | 21 | | | | | | | | | | | | | | | | |
| | A Mahmoud (NED) | 21 | 21 | | | A Mahmoud (NED) | 21 | 21 | | | | | | | | | | | |
| | | | | | | Ł Cimosz (POL) | 9 | 11 | | | | | | | | | | | |
| | Ł Cimosz (POL) | 21 | 21 | | | Ł Cimosz (POL) | 9 | 11 | | | | | | | | | | | |
| | I Maata (PHI) | 8 | 7 | | | | | | | | | | | | | | | | |
| | I Maata (PHI) | 8 | 7 | | | | | | | A Mahmoud (NED) | 14 | 9 | | | | | | | |
| | | | | | | | | | | Ko S H (HKG) | 21 | 21 | | | | | | | |
| | Ko S H (HKG) | 21 | 21 | | | | | | | | | | | | Ko S H (HKG) | 21 | 21 | | | | | | |
| | M Umar (NGR) | 7 | 8 | | | | | | | | | | | | | | | | |
| | M Umar (NGR) | 7 | 8 | | | Ko S H (HKG) | 21 | 21 | | | | | | | | | | | |
| | | | | | 7 | E Asuncion (USA) | 11 | 13 | | | | | | | | | | | |
| | M E Güzel (TUR) | 8 | 15 | | 7 | E Asuncion (USA) | 11 | 13 | | | | | | | | | | | |
| 7 | E Asuncion (USA) | 21 | 21 | | | | | | | | | | | | | | | | |
| 7 | E Asuncion (USA) | 21 | 21 | | | | | | | | | | | | | Ko S H (HKG) | 19 | 23 | 21 |
| | | | | | | | | | | | | | | | | Dong TY (CHN) | 21 | 21 | 16 |
| | F Rozain (MAS) | 21 | 18 | 21 | | | | | | | | | | | | | | | | Dong TY (CHN) | 21 | 21 | 16 |
| | P Zbinden (SUI) | 13 | 21 | 11 | | | | | | | | | | | | | | | |
| | P Zbinden (SUI) | 13 | 21 | 11 | | F Rozain (MAS) | 11 | 15 | | | | | | | | | | | |
| | | | | | | Dong TY (CHN) | 21 | 21 | | | | | | | | | | | |
| | Dong TY (CHN) | 22 | 21 | | | Dong TY (CHN) | 21 | 21 | | | | | | | | | | | |
| | Mak P N (HKG) | 20 | 16 | | | | | | | | | | | | | | | | |
| | Mak P N (HKG) | 20 | 16 | | | | | | | Dong TY (CHN) | 16 | 21 | 21 | | | | | | |
| | | | | | | | | | 4 | Liao J-f (TPE) | 21 | 17 | 15 | | | | | | |
| | R Summers (RSA) | 17 | 8 | | | | | | | | | | | 4 | Liao J-f (TPE) | 21 | 17 | 15 | | | | | |
| | J Scheiwiller (SUI) | 21 | 21 | | | | | | | | | | | | | | | | |
| | J Scheiwiller (SUI) | 21 | 21 | | | J Scheiwiller (SUI) | 13 | 9 | | | | | | | | | | | |
| | | | | | 4 | Liao J-f (TPE) | 21 | 21 | | | | | | | | | | | |
| | R Corrales (PHI) | 4 | 6 | | 4 | Liao J-f (TPE) | 21 | 21 | | | | | | | | | | | |
| 4 | Liao J-f (TPE) | 21 | 21 | | | | | | | | | | | | | | | | |

#### 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 | | Quarter-finals | Quarter-finals | Quarter-finals | Quarter-finals |
| | S Machida (JPN) | 15 | 13 | | | | | | | | | | | | | | | |
| | G Deschamp (FRA) | 21 | 21 | | | | | | | | | | | | | | | |
| | G Deschamp (FRA) | 21 | 21 | | | G Deschamp (FRA) | 21 | 18 | 16 | | | | | | | | | |
| | | | | | | H Wijayanto (INA) | 19 | 21 | 21 | | | | | | | | | |
| | Park H-s (KOR) | 20 | 21 | 18 | | H Wijayanto (INA) | 19 | 21 | 21 | | | | | | | | | |
| | H Wijayanto (INA) | 22 | 16 | 21 | | | | | | | | | | | | | | |
| | H Wijayanto (INA) | 22 | 16 | 21 | | | | | | | H Wijayanto (INA) | 19 | 16 | | | | | |
| | | | | | | | | | | 5 | S Hsiao (GER) | 21 | 21 | | | | | |
| | A Gabilov (AZE) | 10 | 13 | | | | | | | | | | | 5 | S Hsiao (GER) | 21 | 21 | | | | |
| | Lim Z H (SGP) | 21 | 21 | | | | | | | | | | | | | | | |
| | Lim Z H (SGP) | 21 | 21 | | | Lim Z H (SGP) | 9 | 16 | | | | | | | | | | |
| | | | | | 5 | S Hsiao (GER) | 21 | 21 | | | | | | | | | | |
| | S Jamsri (THA) | 18 | 21 | 13 | 5 | S Hsiao (GER) | 21 | 21 | | | | | | | | | | |
| 5 | S Hsiao (GER) | 21 | 19 | 21 | | | | | | | | | | | | | | |
| 5 | S Hsiao (GER) | 21 | 19 | 21 | | | | | | | | | | | 5 | S Hsiao (GER) | 11 | 16 |
| | | | | | | | | | | | | | | | | Wang ZX (CHN) | 21 | 21 |
| | A Gupta (IND) | 21 | 21 | | | | | | | | | | | | | | | | Wang ZX (CHN) | 21 | 21 |
| | P Taveira (BRA) | 8 | 13 | | | | | | | | | | | | | | | |
| | P Taveira (BRA) | 8 | 13 | | | A Gupta (IND) | 21 | 18 | 21 | | | | | | | | | |
| | | | | | | Pui C C (MAC) | 11 | 21 | 18 | | | | | | | | | |
| | Pui C C (MAC) | w | / | o | | Pui C C (MAC) | 11 | 21 | 18 | | | | | | | | | |
| | D Odhiambo (KEN) | | | | | | | | | | | | | | | | | |
| | D Odhiambo (KEN) | | | | | | | | | | A Gupta (IND) | 8 | 11 | | | | | |
| | | | | | | | | | | | Wang ZX (CHN) | 21 | 21 | | | | | |
| | A Muyanja (UGA) | 3 | 4 | | | | | | | | | | | | Wang ZX (CHN) | 21 | 21 | | | | |
| | Wang ZX (CHN) | 21 | 21 | | | | | | | | | | | | | | | |
| | Wang ZX (CHN) | 21 | 21 | | | Wang ZX (CHN) | 19 | 21 | 21 | | | | | | | | | |
| | | | | | 2 | Lee C-h (TPE) | 21 | 15 | 19 | | | | | | | | | |