Pssh people get mad that Flash wins here a lot and even more mad when cases are made for him and end up usually winning.
People get mad, for good reasons; the cases made for the Flashes are usually ridiculous! The cases made for them tend to rely on using dubious feats with heavy context behind them and relying solely on No Limit Fallacies to make their points. Flash threads usually end up turning into how powerful they should be vs how powerful they are portrayed in their comics.
People can make the claim of Superman=Doomsday but Flash>Superman so it doesn't matter really
I'm talking about H/P Doomsday, the guy who solo'd the Justice League, yet was fighting on par with Superman for a prolonged time. Killemall pointed this out in a thread a while ago and a lot of people got mad and disagreed with him. People argued that Superman should not be able to fight on par with a being who just solo'd a whole team full of powerhouses (including Flash). Yet when the Wally/Antimonitor instance is brought up, no one questions it, they just accept the notion of Wally being more powerful than the entire Pre Crisis Earth combined. It's ridiculous.
Anyways, based on the rules, Wally should win this.