Watching fights and breaking the techniques down can be a tricky thing to do, especially if your haven't been to the sport for a long time, since there is so much stuff going on at every moment. I have found watching some sparring footage from professional fighters much more helpful for picking up small things with their timing, closing the distance, etc., stuff that is very important for the whole technique to work in the real situation but is really hard to pick up watching the same guys fight (+the obvious reasons for the technique breaking down a bit such as faster pace, more adrenalin etc).
This forum has such a great bunch of very experienced people who must've seen more than one or two videos of pros sparring footage, so why not share what you remember? Videos that have been particularily helpful in developing your game. Everything from boxing to MMA is more than welcome.