Raikage low diff.
Guy is only keeping up with cloaked Ay by going into gated form. Whereas Ay can last hours, guy only lasts seconds in gates.
Anyway, In V2, Ay should be able to dodge things like Hirudora, or just straight up tank it. While the only thing guy can do is block Ay's lariats, lightning straights, or avoid is liger bombs. Seeing as guy has to do this in base most of the time, he's not going to succeed. For that matter, a lightning straight on base guy can damage him even if he blocked...