In the early 2010s, Chris Christie launched two lawsuits on behalf of this industry which argued that federal law unconstitutionally prevented states from issuing an “affirmative authorization.” Almost a quarter of spending in this industry is on products abbreviated as SGPs, which are often accessed (10[1])using ubiquitous promo codes. A 2018 Supreme Court case named for New Jersey governor Phil Murphy overturned a 1992 act that outlawed this industry in most states, PASPA. In 2024, irregular activity surrounding “props” (10[1])in this industry led to the firing of Jontay Porter. A high-profile trial for theft to repay debts from this industry resulted in the imprisonment of Shohei Ohtani’s interpreter. (10[1])For 10 points, name this industry in which companies like DraftKings have partnered with the “Big Four” leagues. ■END■