Catchweight
A catchweight is a number two camps agree on when neither division suits both fighters. It gets described as a compromise. On the scale it is usually nothing of the kind, because one of the two men is being asked to make a weight his body does not live at, and the other is not.
A catchweight is a contracted weight that sits outside the standard divisions of the sport. Both fighters must be at or under it at the official weigh-in, exactly as they would be at a division limit.
It arrives in one of two ways. Either it is negotiated before the fight is announced, or it is imposed after somebody misses weight and the bout is rebooked at the number he actually made.
It is not a rehydration clause. A catchweight governs what you weigh at the weigh-in. A rehydration clause governs what you may weigh afterwards. A contract can contain both, and when it does, the two together decide the fight week rather than the training.
The two ways a catchweight happens
Negotiated. Two fighters from neighbouring divisions want the fight, and neither wants the full jump. They meet between the limits. Manny Pacquiao and Miguel Cotto fought at 145 pounds in 2009, two pounds below the welterweight limit, with Cotto coming down from light middleweight. Chris Eubank Jr and Conor Benn agreed 157 pounds in 2022, between welterweight and middleweight, with a rehydration clause reported at around 10 pounds. Ryan Garcia and Gervonta Davis agreed 136 pounds in 2023, again with a clause limiting the regain.
Imposed. A fighter misses the contracted weight, the opponent accepts the fight anyway, and the bout goes ahead at the weight the fighter actually reached. Khamzat Chimaev weighed 178.5 for a 171-pound fight at UFC 279 and the rebooked bout against Kevin Holland ran at a 180-pound catchweight, as covered in his scale record. Anthony Johnson weighed 176 for a welterweight fight at UFC 104 and it went ahead at 176.
The first kind is a negotiation. The second is damage control, and the fighter who missed usually pays for it out of his purse.
What the number does to the bigger fighter
This is the part that gets lost in the word compromise.
Between camps, a fighter should sit 12 to 15 percent above the limit he competes at. That band is what makes a camp work: the weight comes off through food across eight weeks, and fight week removes water rather than muscle.
Now take a middleweight whose body lives in the band for 160. Ask him for 157. Three pounds sounds like nothing. It is not three pounds off his walking-around weight, it is three pounds off the number at the bottom of a cut that was already at the edge, and it comes out of the last two days, which is where the damage is done. The lighter man, meanwhile, is fighting at or above his own limit and does not cut at all.
My reading, from years of watching these get signed: a catchweight is fair when it sits between the two bands and unfair when it sits inside one man's band and below the other's. The number itself tells you nothing. What tells you something is where each fighter lives when nobody is watching.
What the rulebooks say
Three things are consistent enough to plan around.
A catchweight is a contracted weight, and it binds the same way a division limit does. You are at or under it, or you have missed weight, with the same consequences.
Titles are normally contested at the division limit. In the UFC and under most commissions that is absolute: a champion who misses weight cannot win the belt even when the fight goes ahead at a catchweight, while the challenger can. What happens when a fighter misses weight covers that in full. Boxing is looser. A sanctioning body will occasionally approve a title fight at a catchweight, which is what happened when Pacquiao and Cotto contested a welterweight belt at 145 pounds.
The Unified Rules put a ceiling on the gap, but only after a miss. When a fighter misses the contracted weight and the two competitors end up in different weight classes, the rulebook says the heavier opponent may not exceed the lighter one by more than five pounds. For a catchweight agreed in advance there is no such spread, as long as both fighters come in under the contracted number, and the commission may still refuse the bout if it considers the difference unsafe.
The money
A catchweight rarely arrives alone. It travels with a penalty schedule, and the numbers are public in the biggest fights.
When Canelo Alvarez fought Daniel Jacobs in 2019, the contract carried a 170-pound rehydration limit checked on the morning of the fight. Jacobs came in above it and paid 250,000 dollars for every pound, which cost him most of a million.
When Pacquiao fought Cotto at 145, the concessions ran both ways: Cotto took the lower weight, and the pay-per-view split favoured Pacquiao at 65 to 35.
That is the honest shape of these deals. The weight is one term among several, and a fighter who gives up three pounds without taking something back has negotiated badly.
Examples
| Fight | Catchweight | Why |
|---|---|---|
| Pacquiao v Cotto, 2009 | 145 lb | Negotiated, two pounds under the welterweight limit |
| Eubank Jr v Benn, 2022 | 157 lb | Negotiated between welterweight and middleweight, with a rehydration clause reported at around 10 lb |
| Garcia v Davis, 2023 | 136 lb | Negotiated, with a clause limiting the regain |
| Johnson v Yoshida, UFC 104 | 176 lb | Imposed after a missed weight |
| Chimaev v Holland, UFC 279 | 180 lb | Imposed after a missed weight |
What to settle before you agree to one
Five terms, in the order they matter.
- The number against your band. Work out 12 to 15 percent above the catchweight. If your between-camps weight sits above that, the fight is being contested in your last 48 hours rather than in the ring. The calculator does the arithmetic from your own weight.
- Whether a rehydration clause comes with it. A catchweight plus a clause is two limits, and the second one decides what you can put back.
- The tolerance and the penalty. What happens at one pound over, who is paid, and whether the fight still goes ahead.
- The weigh-in format. Day before or same day changes everything about what the number costs, which is why the bout agreement matters more than the poster.
- What you get for it. Weight is a concession. Purse split, running order, rematch clause and travel are the things to take in return.
Common questions
What is a catchweight?
A weight limit agreed for one fight that sits outside the sport's standard divisions. Both fighters must make it at the official weigh-in.
Why does the UFC do catchweight fights?
Two reasons. A matchup between fighters from neighbouring divisions can be booked at a number between them, and a fight where someone has missed weight can be saved by rebooking it at the weight he actually made.
Is a catchweight the same as a rehydration clause?
No. The catchweight is what you weigh at the weigh-in. The clause is what you are allowed to weigh after it. A contract can contain both.
Can a title be won at a catchweight?
As a rule, no. Championships are contested at the division limit. Where a champion misses weight and the bout proceeds at a catchweight, the challenger can usually still win the belt while the champion cannot.
Does a catchweight favour the bigger or the smaller fighter?
It depends entirely on where each fighter's between-camps weight sits. A number below the bigger man's normal limit takes weight out of his last two days; a number above the smaller man's limit takes nothing out of him at all.
What happens if you miss a catchweight?
The same as missing a division limit: a share of the purse, a possible catchweight on top of the catchweight, or a cancelled fight, depending on the contract and the commission.