Roller Hockey

[Kenny32]

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I know #3 has some weird photoshop effects to it...

But aside from them, I really want to know what's wrong, because I'm really unhappy with it. My ISO wasn't that high...probably between 400-640, maybe 800. My WB MIGHT have been off, I'm not sure.

Is there anyway to get these photos better? Do I need a filter for shooting indoors like this, or what? I know they are good captures, I'm just unhappy with how they turned out. Is my camera just not capable of shooting sharp pictures in indoor settings like this?

Thanks