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In page Arizona–Arizona State football rivalry:

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The two teams played each other sporadically for the next decades, and have played almost every year beginning in 1925 (when Arizona State became a four-year college). The rivalry became particularly heated in the late 1950s amid the political contention over turning Arizona State College into an official university, a change opposed by the University of Arizona and many of its alumni. In 1958, the year the measure was to be put to a statewide vote, Arizona State defeated Arizona 47–0. The blowout win was a major point of pride for Arizona State, which became a university later that year.[4]