Drawnzer

The Sidequests wiki page is done, and all information regarding sidequests is available here. This page can serve as a Sidequest guide as well as an information page about all Sidequest battles (number of battles, rewards and drop rates, region wise). Furthermore, all trainers and their pokemon in the sidequests have been listed region wise, so you can plan out how to take whom down. 

http://www.pokemonmountain.com/wiki/Sidequests