Pride, did your matches get recorded? I didn't get the chance to see them, but I saw the rest. Good stuff.
Offtopic: My friends are telling me that I can't go yoshi forever and that I'm gonna need a secondary, idk if I want to do it, but I want input on you guys before I make any decisions.
In order to improve your game, you need to learn different characters. I can't tell you specifically why it works, but playing other characters will improve your game. I'm not saying you have to use the other character in tourney, but get good with another in friendlies. It will help you out.
As for tourney use, it really depends what you seek within brawl. If you are playing to win, Yoshi isn't going to get you as far as you want. He has extreme limitations that would make it **** hard to get far with, but its possible to do.
If you are looking to become better with the character you love, then screw the secondary in tourney and fight for what you want. I picked up Snake as a secondary for tourney, only to find out that it improved my Yoshi game and made me want to play Yoshi even more. I want to win, but I want to do it with my character.
It will cause blood, sweat and tears, but it all depends whether its worth it for you. It is for me. At the end of the day, I don't look at the places I get in tourneys. I look at the respect and admiration that people show me. I take pride in knowing that I'm a Yoshi main, that not many people can do this, and I **** people with low tier and don't have to be gay to do it.
That's what keeps me going in my darkest hour. So what drives you is the question.