AMERICAN LEAGUE MINNEAPOLIS (AP) — The Kansas City Royals became the only unbeaten team in the majors as Danny Duffy pitched into the seventh inning and Kendrys Morales homered in a 12-3 romp over Minnesota, spoiling the Twins’ home opener Monday. The defending American League champions improved to 7-0. It’s the second-best start in Kansas City’s history, behind the 2003 club that won nine in a row to begin the season.