The International Boxing Federation (IBF) has a unique weigh-in policy in title fights. In addition to making the weight at the official weigh-in the day before the fight, the boxers are required to …

Jan 6, 2026 · In all world and national title fights, weight limits must be strictly observed, although fighters are often allowed by contract to weigh-in the day before a fight. If a boxer is over the …

Dec 30, 2025 · View our visual guide to boxing weight classes. We list every division, its origins, history, as well as current and notable champions from the past.

May 12, 2025 · Explore all boxing weight classes from minimumweight to heavyweight. Know your division & train smart. Start your boxing journey now!

Jun 26, 2024 · From Heavyweight to middleweight and more, here's a rundown of the various weight classes for boxing and MMA/UFC and what each one signifies.

Apr 11, 2025 · A complete guide to all boxing weight classes, their names, and official weight limits.

In boxing, a boxing weight group defines a specific range of pounds or kilograms that a fighter must fall within to compete. This system exists to balance the scales, ensuring that size …

Oct 11, 2024 · By maintaining strict weight limits, boxing allows for more evenly matched and competitive fights. There are currently 17 weight classes in men’s professional boxing, ranging …

Aug 18, 2025 · Learn boxing weight classes, history, and strategy. See pro & amateur divisions, rules, and tips for competing at your optimal weight.

Explore all 17 professional boxing weight divisions from minimumweight to heavyweight. Learn about weight limits and division history.