Pretty good so far. Good cuts. For the Cardinals one, having to logo get cut off doesn't look great. You should either put it all in or take it out. I would move it down to the center, and then blend it in to the background. The brushing, and rectangle effect thing is good. Maybe make the players a little bigger. Also the text isn't really aligned right, but text is the least important thing when starting out because everyone struggles with it. Also, put a 1 px black border around it. Pretty solid so far, and you're definately improving. These are better then my first attempts.