Re: Ketchel v Langford: 1910 20 rounds for the MW title.
Once Ketchel got out of 1908 (having absorbed one of the worst beatings in the history of the sport last year and dusted off one of the best MW divisions there would ever be), I think he had lost something. He didn't seem to be anything like as devastating behind this year. Also, rumours that had begun about his associating with undesirables (meaning junkies) had surfaced as early as the Kelly fight. I think he pulled himself together to exact his revenge upon Papke but after that he started to slip. It's there in his record apart from anything else.
It hurts me to say it, because I love Ketchel, but I don't think he was quite in Langford's class as a fighter. Even allowing for possible weight-drain issues i'd favour him quite heavily (considering the opponent) in 1910.