This is why stand up fighters cant compete against people who are well rounded mma fighters. Even if you are someone who does it for health, or the love of the sport, if you practice mma on a weekly basis, size does not matter in most cases, and this man, Royce Gracie did things that just amazes people to this day. Keep in mind some of the rules have changed.
Here is the clip. Hope your enjoy it. Royce did this with only knowledge of Jui Jitsu. Today, you have over fifteen different mma art forms. There is no area you can attack or win if all you know is stand up. This fight is famous to this day. If you listen to the poor commentary, they do give facts on the fighters you should hear.