Team LGI recently put together an event called The LGI Cup Pro Series that consisted of first to five matches between top SSFIV:AE 2012 players. In this set, we have EG|PR Balrog (Fei Long) going up against AGE|Snake Eyez (Zangief). When I see matches like this, I often consider changing my main character to one that I saw in the video. With that said, if you need some Fei Long vs. Zangief match-up knowledge, you should definitely take a look at this footage.
Source: Zhang He