March Madness continues tonight with day one of the Sweet 16. In the Midwest Region, seventh-seeded Michigan takes on third-seeded Oregon, and top-seeded Kansas battles fourth-seeded Purdue. The West Region pits top-seeded Gonzaga against fourth-seeded West Virginia, and second-seeded Arizona versus 11th-seeded Xavier.
Today's winners will play again Saturday in the Elite 8.
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