Added you, let me know when you wanna play.
As far as what I can see from your builds / play history...
When you are playing support, I don't see you ever building a sight stone, this item needs to be completed on support champions by either the first or second back. Vision is very helpful for winning games, holding objectives, etc. For your Udyr jungle, I would say you build too much damage on him. I don't play a lot of udyr by any means, but you build very few, (if any) tank items on him. And with Udyr you basically want to be mostly tank, with one or two damage items. usually trinity force and skirmishers with bloodrazor or warrior enchantment.
For your master yi games, I see you building rage blade, and while the item is strong, I wouldn't call it gold efficient due to the fact that you need to build a blasting wand for it. imo a better idea would be to get a phantom dancer and a frozen mallet on yi, for the dueling power + sticking power due to the frozen mallet.
I'll see if I can spectate you or something and give you more specific feed back on your play and build patterns.