Discuss and learn official competitive formats here. There was interest in the other thread and /vgcg/ hasn't come back so I thought this would be a good time to combine them.

>Johto X Alola competition next weekend
https://3ds.pokemon-gl.com/information/3013f0fc-f808-4443-8df3-988e4cb9d59b
>Singles resources
http://www.smogon.com/forums/forums/battle-spot-singles.265/
Japanese teams/blogs: http://nouthuca.com/
>VGC resources
http://www.trainertower.com/
(somewhat old) https://pastebin.com/u7HYESeu