# Badminton-Juniorenweltmeisterschaft 2011/Herreneinzel

Die Badminton-Juniorenweltmeisterschaft 2011 fand vom 28. Oktober bis zum 6. November 2011 in Taoyuan und Taipeh in Taiwan statt. Bis zum 30. Oktober wurde der Teamweltmeister unter 22 startenden Mannschaften ermittelt. Anschließend folgte bis zum 6. November der Einzelwettbewerb. Folgend die Ergebnisse im Herreneinzel.

## Vorrunde
### Sektion 1

| 1. Runde | 1. Runde | 1. Runde | 1. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 3. Runde | 3. Runde | 3. Runde | 3. Runde | 4. Runde | 4. Runde | 4. Runde | 4. Runde |
| 1 | Danemark Viktor Axelsen | | | | | | | | | | | | | | | |
| | bye | | | 1 | Danemark Viktor Axelsen | 21 | 21 | | | | | | | | | |
| | Australien Pit Seng Low | | | | Australien Pit Seng Low | 4 | 8 | | | | | | | | | |
| | bye | | | | | | | | 1 | Spanien Viktor Axelsen | 21 | 21 | | | | |
| | Sri Lanka Edirimuni Karunaratne | | | | | | | | | Korea Sud Lee Hong-je | 11 | 16 | | | | |
| | bye | | | | Sri Lanka Edirimuni Karunaratne | 21 | 12 | 10 | | | | | | | | |
| | Korea Sud Lee Hong-jee | 21 | 21 | | Korea Sud Lee Hong-je | 16 | 21 | 21 | | | | | | | | |
| | Singapur Alton Chew Ming Kai | 9 | 12 | | | | | | | | | | 1 | Danemark Viktor Axelsen | 21 | 21 |
| 9/16 | Deutschland Kai Schäfer | | | | | | | | | | | | 9/16 | Deutschland Kai Schäfer | 10 | 14 |
| | bye | | | 9/16 | Deutschland Kai Schäfer | 21 | 21 | | | | | | | | | |
| | Mexiko Andres Quadri | | | | Mexiko Andres Quadri | 12 | 5 | | | | | | | | | |
| | bye | | | | | | | | 9/16 | Deutschland Kai Schäfer | 21 | 21 | | | | |
| | Hongkong Tang Chun Man | | | | | | | | | Finnland Kalle Koljonen | 13 | 12 | | | | |
| | bye | | | | Hongkong Tang Chun Man | 21 | 22 | 13 | | | | | | | | |
| | Frankreich Julien Maio | 16 | 14 | | Finnland Kalle Koljonen | 16 | 24 | 21 | | | | | | | | |
| | Finnland Kalle Koljonen | 21 | 21 | | | | | | | | | | | | | |

### Sektion 2

| 1. Runde | 1. Runde | 1. Runde | 1. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 3. Runde | 3. Runde | 3. Runde | 3. Runde | 4. Runde | 4. Runde | 4. Runde | 4. Runde |
| 5/8 | Turkei Emre Lale | | | | | | | | | | | | | | | |
| | bye | | | 5/8 | Turkei Emre Lale | 21 | 21 | | | | | | | | | |
| | Vietnam Le Tan Thanh | | | | Vietnam Le Tan Thanh | 11 | 14 | | | | | | | | | |
| | bye | | | | | | | | 5/8 | Turkei Emre Lale | 19 | 7 | | | | |
| | Japan Naotaka Sekiguchi | | | | | | | | | Indonesien Riyanto Subagja | 21 | 21 | | | | |
| | bye | | | | Japan Naotaka Sekiguchi | 22 | 8 | 16 | | | | | | | | |
| | Kanada Andrew D’Souza | 11 | 16 | | Indonesien Riyanto Subagja | 20 | 21 | 21 | | | | | | | | |
| | Indonesien Riyanto Subagja | 21 | 21 | | | | | | | | | | Indonesien Riyanto Subagja | 21 | 19 | 17 |
| 9/16 | Malaysia Soong Joo Ven | | | | | | | | | | | | Thailand Khosit Phetpradab | 16 | 21 | 21 |
| | bye | | | 9/16 | Malaysia Soong Joo Ven | 21 | 21 | 21 | | | | | | | | |
| | England Aaron Cheng | | | | England Aaron Cheng | 23 | 15 | 11 | | | | | | | | |
| | bye | | | | | | | | 9/16 | Malaysia Soong Joo Ven | 18 | 20 | | | | |
| | Chinesisch Taipeh Huang Kun-Xiong | | | | | | | | | Thailand Khosit Phetpradab | 21 | 22 | | | | |
| | bye | | | | Chinesisch Taipeh Huang Kun-Xiong | 16 | 6 | | | | | | | | | |
| | Thailand Khosit Phetpradab | 21 | 21 | | Thailand Khosit Phetpradab | 21 | 21 | | | | | | | | | |
| 2 | Agypten Hany Samy | 9 | 8 | | | | | | | | | | | | | |

### Sektion 3

| 1. Runde | 1. Runde | 1. Runde | 1. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 3. Runde | 3. Runde | 3. Runde | 3. Runde | 3. Runde | 4. Runde | 4. Runde | 4. Runde | 4. Runde |
| 3/4 | Indien Sameer Verma | | | | | | | | | | | | | | | | |
| | bye | | | 3/4 | Indien Sameer Verma | 21 | 21 | | | | | | | | | | |
| | England Rhys Walker | | | | England Rhys Walker | 17 | 9 | | | | | | | | | | |
| | bye | | | | | | | | 3/4 | Indien Sameer Verma | 21 | 21 | | | | | |
| | Macau Wong Chi Chong | | | | | | | | | Malaysia Goh Giap Chin | 13 | 17 | | | | | |
| | bye | | | | Macau Wong Chi Chong | 9 | 9 | | | | | | | | | | |
| | Malaysia Goh Giap Chin | 21 | 21 | | Malaysia Goh Giap Chin | 21 | 21 | | | | | | | | | | |
| | Agypten Youssef Abd El Fattah | 14 | 11 | | | | | | | | | | | 3/4 | Indien Sameer Verma | 21 | 21 |
| 9/16 | Indonesien Arif Ramadhan | | | | | | | | | | | | | 9/16 | Indonesien Arif Ramadhan | 18 | 17 |
| | bye | | | 9/16 | Indonesien Arif Ramadhan | 21 | 18 | 21 | | | | | | | | | |
| | Niederlande Vincent de Vries | | | | Niederlande Vincent de Vries | 18 | 21 | 12 | | | | | | | | | |
| | bye | | | | | | | | 9/16 | Indonesien Arif Ramadhan | 21 | 21 | 21 | | | | |
| | Litauen Povilas Bartušis | | | | | | | | | Japan Akira Koga | 19 | 23 | 19 | | | | |
| | bye | | | | Litauen Povilas Bartušis | 10 | 15 | | | | | | | | | | |
| | Japan Akira Koga | 21 | 21 | | Japan Akira Koga | 21 | 21 | | | | | | | | | | |
| | Danemark Rasmus Grill | 14 | 10 | | | | | | | | | | | | | | |

### Sektion 4

| 1. Runde | 1. Runde | 1. Runde | 1. Runde | 1. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 3. Runde | 3. Runde | 3. Runde | 3. Runde | 3. Runde | 4. Runde | 4. Runde | 4. Runde | 4. Runde |
| 5/8 | Hongkong Ng Ka Long | | | | | | | | | | | | | | | | | |
| | bye | | | | 5/8 | Hongkong Ng Ka Long | 21 | 16 | 21 | | | | | | | | | |
| | Chinesisch Taipeh Wang Tzu-wei | | | | | Chinesisch Taipeh Wang Tzu-wei | 13 | 21 | 8 | | | | | | | | | |
| | bye | | | | | | | | | 5/8 | Hongkong Ng Ka Long | 21 | 21 | | | | | |
| | Vereinigte Staaten Andrew Susanto | | | | | | | | | | Singapur Ngo Yi Chye | 19 | 13 | | | | | |
| | bye | | | | | Vereinigte Staaten Andrew Susanto | 7 | 17 | | | | | | | | | | |
| | Finnland Mika Kongas | 21 | 10 | 20 | | Singapur Ngo Yi Chye | 21 | 21 | | | | | | | | | | |
| | Singapur Ngo Yi Chye | 15 | 21 | 22 | | | | | | | | | | | 5/8 | Hongkong Ng Ka Long | 21 | 21 |
| 9/16 | Russland Anatoliy Yartsev | | | | | | | | | | | | | | | Korea Sud Jung Jae-wook | 19 | 18 |
| | bye | | | | 9/16 | Russland Anatoliy Yartsev | 21 | 21 | | | | | | | | | | |
| | Philippinen Michael Kevin Cudiamat | | | | | Philippinen Michael Kevin Cudiamat | 15 | 6 | | | | | | | | | | |
| | bye | | | | | | | | | 9/16 | Russland Anatoliy Yartsev | 18 | 21 | 18 | | | | |
| | Kanada Clinton Wong | | | | | | | | | | Korea Sud Jung Jae-wook | 21 | 17 | 21 | | | | |
| | bye | | | | | Kanada Clinton Wong | 12 | 7 | | | | | | | | | | |
| | Schweden Carl Jacob Nilsson | 14 | 15 | | | Korea Sud Jung Jae-wook | 21 | 21 | | | | | | | | | | |
| | Korea Sud Jung Jae-wook | 21 | 21 | | | | | | | | | | | | | | | |

### Sektion 5

| 1. Runde | 1. Runde | 1. Runde | 1. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 3. Runde | 3. Runde | 3. Runde | 3. Runde | 4. Runde | 4. Runde | 4. Runde | 4. Runde | 4. Runde |
| | Litauen Alan Plavin | 13 | 19 | | | | | | | | | | | | | | |
| | England Tom Wolfenden | 21 | 21 | | England Tom Wolfenden | 21 | 20 | 21 | | | | | | | | | |
| | bye | | | | Vereinigte Staaten Jeffrey Kuo | 12 | 22 | 13 | | | | | | | | | |
| | Vereinigte Staaten Jeffrey Kuo | | | | | | | | | England Tom Wolfenden | 9 | 11 | | | | | |
| | bye | | | | | | | | 9/16 | Indonesien Shesar Hiren Rhustavito | 21 | 21 | | | | | |
| | Agypten Mahmoud Elsayad | | | | Agypten Mahmoud Elsayad | 7 | 10 | | | | | | | | | | |
| | bye | | | 9/16 | Indonesien Shesar Hiren Rhustavito | 21 | 21 | | | | | | | | | | |
| 9/16 | Indonesien Shesar Hiren Rhustavito | | | | | | | | | | | | 9/16 | Indonesien Shesar Hiren Rhustavito | 11 | 21 | 21 |
| | Macau Jason King Ching Lo | 11 | 12 | | | | | | | | | | 5/8 | Indien Srikanth Kidambi | 21 | 13 | 16 |
| | Turkei Tolga Oszoy | 21 | 21 | | Turkei Tolga Oszoy | 21 | 8 | | | | | | | | | | |
| | bye | | | | Philippinen Philip Joper Escueta | 23 | 421 | | | | | | | | | | |
| | Philippinen Philip Joper Escueta | | | | | | | | | Philippinen Philip Joper Escueta | 9 | 9 | | | | | |
| | bye | | | | | | | | 5/8 | Indien Srikanth Kidambi | 21 | 21 | | | | | |
| | Malaysia Nur Mohd Azriyn Ayub | | | | Malaysia Nur Mohd Azriyn Ayub | 21 | 9 | 8 | | | | | | | | | |
| | bye | | | 5/8 | Indien Srikanth Kidambi | 13 | 21 | 21 | | | | | | | | | |
| 5/8 | Indien Srikanth Kidambi | | | | | | | | | | | | | | | | |

### Sektion 6

| 1. Runde | 1. Runde | 1. Runde | 1. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 3. Runde | 3. Runde | 3. Runde | 3. Runde | 4. Runde | 4. Runde | 4. Runde | 4. Runde |
| | Australien Athi Selladurai | 21 | 19 | | | | | | | | | | | | | |
| | Russland Alexandr Sorokin | 23 | 21 | | Russland Alexandr Sorokin | 12 | 19 | | | | | | | | | |
| | bye | | | | Chinesisch Taipeh Wan Chia-hsin | 21 | 21 | | | | | | | | | |
| | Chinesisch Taipeh Wan Chia-hsin | | | | | | | | | Chinesisch Taipeh Wan Chia-hsin | 15 | 11 | | | | |
| | bye | | | | | | | | 9/16 | Hongkong Tam Chun Hei | 21 | 21 | | | | |
| | Thailand Boonyakorn Thumpanichwong | | | | Thailand Boonyakorn Thumpanichwong | 10 | 20 | | | | | | | | | |
| | bye | | | 9/16 | Hongkong Tam Chun Hei | 21 | 22 | | | | | | | | | |
| 9/16 | Hongkong Tam Chun Hei | | | | | | | | | | | | 9/16 | Hongkong Tam Chun Hei | 21 | 18 |
| | Korea Sud Jung Young-joon | 21 | 21 | | | | | | | | | | 3/4 | Japan Kento Momota | 23 | 21 |
| | Deutschland Mark Lamsfuß | 19 | 9 | | Korea Sud Jung Young-joon | 10 | 21 | 21 | | | | | | | | |
| | bye | | | | Kanada Nyl Yakura | 21 | 9 | 10 | | | | | | | | |
| | Kanada Nyl Yakura | | | | | | | | | Korea Sud Jung Young-joon | 16 | 14 | | | | |
| | bye | | | | | | | | 3/4 | Japan Kento Momota | 21 | 21 | | | | |
| | Tschechien Vojtech Selong | | | | Tschechien Vojtech Selong | 16 | 14 | | | | | | | | | |
| | bye | | | 3/4 | Japan Kento Momota | 21 | 21 | | | | | | | | | |
| 3/4 | Japan Kento Momota | | | | | | | | | | | | | | | |

### Sektion 7

| 1. Runde | 1. Runde | 1. Runde | 1. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 3. Runde | 3. Runde | 3. Runde | 3. Runde | 4. Runde | 4. Runde | 4. Runde |
| | Thailand Sitthikom Thammasin | 21 | 24 | | | | | | | | | | | | |
| | Turkei Akin Senol | 11 | 22 | | Thailand Sitthikom Thammasin | 23 | 29 | 21 | | | | | | | |
| | bye | | | | Russland Sergey Sirant | 21 | 30 | 15 | | | | | | | |
| | Russland Sergey Sirant | | | | | | | | | Thailand Sitthikom Thammasin | 21 | 21 | | | |
| | bye | | | | | | | | 9/16 | Frankreich Lucas Corvée | 17 | 17 | | | |
| | Sri Lanka Omal Vishwanath Dharmawardena | | | | Sri Lanka Omal Vishwanath Dharmawardena | 9 | 9 | | | | | | | | |
| | bye | | | 9/16 | Frankreich Lucas Corvée | 21 | 21 | | | | | | | | |
| 9/16 | Frankreich Lucas Corvée | | | | | | | | | | | | Thailand Sitthikom Thammasin | 16 | 16 |
| | Vereinigte Staaten Daniel Chow | 10 | 11 | | | | | | | | | | Indonesien Wisnu Yuli Prasetyo | 21 | 21 |
| | Chinesisch Taipeh Chung Sung-Han | 21 | 21 | | Chinesisch Taipeh Chung Sung-Han | 21 | 13 | 16 | | | | | | | |
| | bye | | | | Indonesien Wisnu Yuli Prasetyo | 17 | 21 | 21 | | | | | | | |
| | Indonesien Wisnu Yuli Prasetyo | | | | | | | | | Indonesien Wisnu Yuli Prasetyo | 21 | 21 | | | |
| | bye | | | | | | | | | Japan Yūki Kaneko | 10 | 10 | | | |
| | Japan Yūki Kaneko | | | | Japan Yūki Kaneko | 21 | 21 | | | | | | | | |
| | bye | | | 5/8 | Indien Pratul Joshi | 15 | 17 | | | | | | | | |
| 5/8 | Indien Pratul Joshi | | | | | | | | | | | | | | |

### Sektion 8

| 1. Runde | 1. Runde | 1. Runde | 1. Runde | 1. Runde | 2. Runde | 2. Runde | 2. Runde | 2. Runde | 3. Runde | 3. Runde | 3. Runde | 3. Runde | 4. Runde | 4. Runde | 4. Runde | 4. Runde |
| | Guatemala Humblers Heymard | 17 | 21 | 14 | | | | | | | | | | | | |
| | Schweden Albin Carl Hjelm | 21 | 13 | 21 | | Schweden Albin Carl Hjelm | 12 | 15 | | | | | | | | |
| | bye | | | | | Singapur Gerald Ong Soon Lee | 21 | 21 | | | | | | | | |
| | Singapur Gerald Ong Soon Lee | | | | | | | | | Singapur Gerald Ong Soon Lee | 21 | 21 | | | | |
| | bye | | | | | | | | 9/16 | Danemark Kim Bruun | 18 | 15 | | | | |
| | Korea Sud Kim Dong-joo | | | | | Korea Sud Kim Dong-joo | 13 | 16 | | | | | | | | |
| | bye | | | | 9/16 | Danemark Kim Bruun | 21 | 21 | | | | | | | | |
| 9/16 | Danemark Kim Bruun | | | | | | | | | | | | 19 | Singapur Gerald Ong Soon Lee | 9 | 19 |
| | Vietnam Phạm Cao Cường | 21 | 21 | | | | | | | | | | 2 | Malaysia Zulfadli Zulkiffli | 21 | 21 |
| | Australien Toby Wong | 10 | 9 | | | Vietnam Phạm Cao Cường | 21 | 21 | | | | | | | | |
| | bye | | | | | Deutschland Malte Laibacher | 18 | 12 | | | | | | | | |
| | Deutschland Malte Laibacher | | | | | | | | | Vietnam Phạm Cao Cường | 15 | 15 | | | | |
| | bye | | | | | | | | 2 | Malaysia Zulfadli Zulkiffli | 21 | 21 | | | | |
| | Finnland Henri Aarnio | | | | | Finnland Henri Aarnio | 16 | 11 | | | | | | | | |
| | bye | | | | 2 | Malaysia Zulfadli Zulkiffli | 21 | 21 | | | | | | | | |
| 2 | Malaysia Zulfadli Zulkiffli | | | | | | | | | | | | | | | |

## Endrunde

| Viertelfinale | Viertelfinale | Viertelfinale | Viertelfinale | Halbfinale | Halbfinale | Halbfinale | Finale | Finale | Finale | Finale |
| Danemark Viktor Axelsen | 21 | 21 | | | | | | | | |
| Thailand Khosit Phetpradab | 7 | 18 | | | | | | | | |
| Thailand Khosit Phetpradab | 7 | 18 | | Danemark Viktor Axelsen | 21 | 21 | | | | |
| | | | | Indien Sameer Verma | 19 | 19 | | | | |
| Indien Sameer Verma | 21 | 21 | | Indien Sameer Verma | 19 | 19 | | | | |
| Hongkong Ng Ka Long | 15 | 16 | | | | | | | | |
| | | | | | | | Danemark Viktor Axelsen | 18 | 21 | 19 |
| | | | | | | | Malaysia Zulfadli Zulkiffli | 21 | 9 | 21 |
| Indonesien Shesar Hiren Rhustavito | 21 | 15 | 15 | | | | | | | |
| Japan Kento Momota | 16 | 21 | 21 | | | | | | | |
| Japan Kento Momota | 16 | 21 | 21 | Japan Kento Momota | 18 | 18 | | | | |
| | | | | Malaysia Zulfadli Zulkiffli | 21 | 21 | | | | |
| Indonesien Wisnu Yuli Prasetyo | 21 | 10 | 16 | Malaysia Zulfadli Zulkiffli | 21 | 21 | | | | |
| Malaysia Zulfadli Zulkiffli | 10 | 21 | 21 | | | | | | | |