Lionel Messi is playing for a title and his legacy in the Copa America final

Two fans paid StubHub more than $5,000 each for tickets to Sunday’s Copa America Centenario final between Argentina and Chile in East Rutherford, N.J. (5 p.m. PDT, FS1, Univision, UDN). And while most right-thinking people would consider it an indulgence to spend as much on a two-hour soccer match...