Marcus Semien’s three-run shot highlighted a five-run sixth inning that broke open a close game, and Adolis Garcia added another three-run homer in the eighth, as the Rangers routed the Royals 12-2 to reach their best 17-game start since the 2013 season.
Royals starter Brad Keller (2-2) allowed three runs on three hits and five walks, including leadoff walks in three of his four innings.
LHP Kris Bubic (forearm flexor strain) will get a second opinion on his injury Thursday.
Royals RHP Brady Singer (1-0, 4.91) in the series finale Wednesday afternoon at 1:10.