These are the results of the Men's Light Heavy 81 kg competition in boxing at the 2010 Summer Youth Olympics in Singapore. Preliminaries were held on August 21, semifinals on August 22, 5th place bout on August 23, the bronze medal bout on August 24 and the Final bout on August 25. Unlike world championships and the Olympic Games, only one bronze medal is awarded.
Medalists
edit| Gold | Irosvani Duverger Cuba
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| Silver | Burak Aksin Turkey
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| Bronze | Sardorbek Begaliev Uzbekistan
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Results
edit| Preliminaries | Semifinals | Final | ||||||||||||
 Ytalo Perea (ECU)
| 0 | |||||||||||||
 Burak Aksin (TUR)
| 7 | |||||||||||||
| Burak Aksin (TUR)
| 4 | |||||||||||||
 Irosvani Duverger (CUB)
| 12 | |||||||||||||
 Anzor Elpiev (RUS)
| 1 | |||||||||||||
| Irosvani Duverger (CUB)
| 7 | |||||||||||||
| Irosvani Duverger (CUB)
| 3 | Third place | ||||||||||||
 Sardorbek Begaliev (UZB)
| 1 | |||||||||||||
| Sardorbek Begaliev (UZB)
| 4 | Ytalo Perea (ECU)
| 2 | |||||||||||
 Bijan Khojasteh (IRI)
| 2 | Sardorbek Begaliev (UZB)
| 5 | |||||||||||
| 5th place bout | ||||
| Anzor Elpiev (RUS)
| 10 | |||
| Bijan Khojasteh (IRI)
| 3 | |||