These are the results of the Men's Heavy 91 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 | Lenier Eunice Pero Cuba
|
| Silver | Fabio Turchi Italy
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| Bronze | Umit Can Patir Turkey
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Results edit
| Preliminaries | Semifinals | Final | ||||||||||||
 Fabio Turchi (ITA)
| 7 | |||||||||||||
 Siyovush Zukhurov (TJK)
| 0 | |||||||||||||
| Fabio Turchi (ITA)
| ||||||||||||||
 Lenier Eunice Pero (CUB)
| RSCH | |||||||||||||
 Umit Can Patir (TUR)
| 4 | |||||||||||||
 Alexander Ivanov (RUS)
| 1 | |||||||||||||
| Umit Can Patir (TUR)
| 0 | Third place | ||||||||||||
| Lenier Eunice Pero (CUB)
| 6 | |||||||||||||
 Joshua Temple (USA)
| Siyovush Zukhurov (TJK)
| |||||||||||||
| Lenier Eunice Pero (CUB)
| RSC | Umit Can Patir (TUR)
| RSC | |||||||||||
| 5th place bout | ||||
| Alexander Ivanov (RUS)
| 5 | |||
| Joshua Temple (USA)
| 3 | |||