in order to demonstrate UMN outperforms UW in hockey overall you have so many factors to consider this could take a 500-page book. As a UW fan I see UW has outperformed MN in the games that matter which is Wisconsin 6 to 5.
but let's add in the other stuff, conference titles, frozen four runs etc. fine. to counterbalance that you must know and acknowledge that recruiting against MN is recruiting against the school that has the absolute deepest pool of talent in the country, and the biggest advantages: one in which almost EVERY kid wants to be a gopher. with all of that talent they **** well better win some conference championships! I think UW has done more w/less given that. There is virtually 1/5 (at best) the home-grown talent in Wisconsin to feed UW in hockey recruits so they MUST necessarily reach out all over the place for players: to MN (where they're at a huge disadvantage unless they find Sean Hill's who want to leave home for college), to CANADA where they compete w/DU, NODAK, and many others, to IL where they compete against michigan head to head, Michigan State and a few others including Notre Dame, to Michigan where well you know by now where I'm going w/this.
as it stands MN has everything a hockey program could DREAM of for success. A rabid (and great) hockey culture that through youth programs provides so much talent they cannot retain all of it, but they DO generally get the cream of the crop. so any team facing the Rats has a disadvantage re: minnesota players as the best go to be rats, and the 2nd-team all-state guys (with a few notable exceptions like Parise, McDonagh, Besse, Sertich for CC) go to other teams like UW/Nodak/DU/SCSU
so w/all the talent in their world at their disposal, all the Spehar's, Bonin's, Mchugh's, Crowley's, Broten's, Strobel's, etc they somehow manage to look up to Wisconsin, Denver and North Dakota for the most important hardware. to me that says UW/DU/Nodak has outperformed the rats (from 1963 forward for UW, not sure the years for DU/Nodak)
and don't forget "Badger" Bob Johnson didn't takeover a UW team w/30-years of continuous history and recruiting and rivalries and the help of a Mariucci in building the culture. no, he took over a team w/no resources whatsoever and built them into a winner in short order. one that went from 0 to 6 NCAA titles in 34 years. 1 NCAA title every 6 years? that's **** effing good I'd say