Tournament player fight with Ryu in about six tournaments and never placed higher then 5th. With Balrog it is easier, Blanca is not bad at all. Since i played with him i got meer points in G2 Tournaments. Guile is also not bad. If u picking Ryu, Ken, Akuma of Chunli you`ll probably want to start with them. Here is a lijst from the unofficial fan site for the championship mode.
G1-A (TBA) GP G1-B (TBA) GP G1-C (TBA) GP G1-D (TBA) GP