How Dramatic is Fighter Progression?

[marcianofan]

I was just sitting here thinking for no apparent reason, and started wondering...just how much ability do fighters typically gain between their debuts and peaks? So for example, if you take a random fighter that at some point in his career was a legit champion or #1 ranked in his division, what level of fighter could he have beaten in his pro debut if he really wanted to press his luck? I guess assume an average amateur background for fighters that reach that level...maybe something like 100 fights and a national champ-level amateur career.

I know fairly recently Ryota Murata easily beat a top 20 guy in his pro debut, but I'm wondering if he's an outlier, or if a lot of guys could do that much or more, but just want to build their record and be cautious.

I don't know how many people fitting this description we have on here, but I'd be most interested to hear opinions from people who have trained or been in the gym often with the type of fighter we might have heard of, at least, or with similar expertise.

[Ambling Alp II]

I don't think typically a fighter like this would beat someone that was one of the top 20, that early in his career. Not sure if in the case you mentioned that his opponent was really one of the top 20. Sesms more like a journeyman.

Fight managers (especially these days) are paranoid about taking a loss. They like to the all important "0" on their fighters record. They know promoters like it and it works on a gullible public.
So they go overboard with fighting weak competition early in their career. Seems like every half way decent prospect starts off at least 15-0 anymore.

I think typically, a fighter with that extensive amateur background and some talent, could have started off beating fighters that belong in the 8-round level. Fighting legitimate 10-round fighters this early in their career could be risky.

Most really good fighters improved quite a bit in their first 3-4 years or so.

[palooka]

The amateur game is a fair bit different from the pro. I remember reading about De La Hoya in the Olympic trials (in Boxing news Weekly) - he was obviously a standout and the author said he looked like a world class pro, I think he was 20 years old. I read the De La Hoya biography and he sparred very good pros while in his teens. When he did win Olympic Gold he ripped through decent opposition on the way to a brilliant career.

Other boxers need some adjusting from the amateur style, to gain strength and stamina; some find it easier than others. A really good amateur from the UK, Thomas Stalker, has not had the easiest of transitions though the lad he lost to is a very good pro.

Some of the best amateur boxers, particularly the juniors don't turn pro at all.

[marcianofan]

I don't think typically a fighter like this would beat someone that was one of the top 20, that early in his career. Not sure if in the case you mentioned that his opponent was really one of the top 20. Sesms more like a journeyman.

He was the best fighter his size in Asia, which I know doesn't always mean much...but I personally had him I think at #16, and off the top of my head I don't think he's shown too badly since, either.

Obviously Lomachenko was very competitive with a Championship-level fighter very early in his career, and maybe a lot of Cuban type guys with 400 amateur fights could have similar success. My thoughts without really having a specially-trained eye would be that Tyson probably would have knocked out the versions of Berbick and Spinks he fought, even if they had been his first pro fight. Maybe not so much Larry Holmes. But even if I'm right, maybe gifted punchers can get away with less seasoning than most other guys? And maybe amateur fights were more helpful before headgear- something we're moving back to, it seems.