There are 17 classes in professional boxing, including heavyweight, welterweight, light heavyweight, super middleweight, middleweight, junior middleweight, welterweight, lightweight, junior lightweight, welterweight, super bandweight, banstamweight, super bansweight, welterweight, super banstamweight, and super bantamweight.
Common levels of several boxing matches:
1. Heavyweight: Heavyweight is the highest level of boxing competition, and there is no upper limit on the weight of the contestants. Fighters in this division are usually very tall and strong.
2. Welterweight: Welterweight is the second class after heavyweight, and the weight of the contestants is usually between 75 kg and 90 kg. Fighters in this division are also usually very strong and technically excellent.
3. Light heavyweight: Light heavyweight is the intermediate class in boxing, and the weight of the contestants is usually between 72 kg and 86 kg. Fighters in this division are usually very skilled, but weigh a bit less than the welterweight division.
4. Middleweight: Middleweight is the intermediate class in boxing, and the weight of the contestants is usually between 70 kg and 80 kg. Fighters in this division are usually very good at technique and strength.
5. Welterweight: Welterweight is the lower class in boxing, and the fighters usually weigh between 66 kg and 76 kg. Fighters at this level are usually young and very fast.
6. Lightweight: Lightweight is the lower class in boxing, and the weight of the fighters is usually between 61 kg and 66 kg. Fighters in this division are usually very good at speed and technique.
7. Bantamweight: The bantamweight class is the lowest class in boxing, and the fighters usually weigh between 56 kg and 60 kg. Fighters at this level are usually young and very fast.
The above are some of the common boxing match levels, each with corresponding rules and restrictions to ensure a fair and safe fight.