Atomweight (also referred to as light minimumweight, junior strawweight, junior mini-flyweight and pinweight) is a weight class in combat sports.

Boxing

In women's boxing and junior amateur boxing pinweight is, or has been, a weight class for boxers weighing in under 102 pounds (46 kg) (before 2003, 45 kg).

In September 2010 the women's class in amateur boxing was partly merged into an extended 45–48 kg light flyweight division, with women weighing less than 45 kg excluded from competition. Pinweight is still defined for junior contests.

Women's Professional Champions

Current Champions (Last updated on January 25, 2024)

More information Sanctioning Body, Reign Began ...
Sanctioning Body Reign Began Champion Record Defenses
WBA January 12, 2024 Eri Matsuda 7–1–1 (1 KO) 0
WBC January 13, 2024 Tina Rupprecht 13–1–1 (3 KO) 0
IBF January 12, 2024 Sumire Yamanaka 8–0 (3 KO) 0
WBO January 12, 2024 Eri Matsuda 7–1–1 (1 KO) 0
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Women's Amateur Champions

More information year, World ...
yearWorldEuropean
2001Russia Elena SabitovaFrance Oria Mahmoud
2002India Mary Kom
2003Romania Camelia Negrea
2004Russia Elena Sabitova
2005India Mary KomRussia Elena Sabitova
2006India Mary KomRomania Steluta Duta
2007Romania Steluta Duta
2008India Mary Kom
2009Russia Svetlana Gnevanova
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Mixed Martial Arts

The atomweight division in mixed martial arts generally refers to competitors weighing less than 105 lb.

See also

References

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