Entry 1 - 9/10
Looks good. Nice use of textures. Text placement is smartly done and color combination is also good. Best among the entries.
Entry 2 - 7/10
This one would've been the best had you used a better render there. I don't know if you worked/edited that render or its just the actual render, looks a bit blurry. The BG is fantastic and so is the text.
Entry 3 - 5/10
I think the sharpness and saturation is overdone. There are floodlight in the stadium that is distracting but other than that, pretty decent siggy.
Entry 4 - 7/10
Render looks good but the one behind with the reduced opacity is not going well. I suggest reduce the opacity of it little more just to balance the sharp skin tone. Text could be better. The texture and other effect are perfect.
Entry 5 - 3/10
Looks bland to me. While the stats and text is good to have, the render is off. I'm not a fan of having renders including the skin of players colored. BG could've been better
Entry 6 - 3/10
Same as entry 5 with focus on the text placement and render color. Yuzi's skin is like he has got some kind of viral infection, greenish. BG could've been better.