KANSAS CITY, Mo. -- Mike Moustakas hit a two-run homer, then drove in the go-ahead run with a single in the eighth inning, as the Kansas City Royals rallied to beat the Minnesota Twins 6-5 on Tuesday night.
The Royals trailed 5-3 in the sixth when Christian Colon started their comeback with an RBI double. Colon added a run-scoring groundout off Casey Fien (0-1) in the eighth to knot the game, and Moustakas fileted a single to left off Glen Perkins to take the lead.
Davis has been closing games with All-Star reliever Greg Holland on the disabled list.
Alex Gordon also went deep for the Royals (11-3), who have taken the first two games of the three-game set after losing their only series of the season in Minnesota last week.
The Royals are off to their best start since 2003, and have won eight of their first nine at home. They also improved to 16-5 in their last 21 against the Twins at Kauffman Stadium.
Minnesota dropped to 1-7 on the road this season.
Gordon's solo shot to right staked the Royals to the lead in the second inning, but the Twins quickly answered in the fourth off Vargas with three consecutive singles.
Kansas City pulled back ahead in the fifth. Colon led off with a single, and Moustakas just managed to coax a fly ball over the right-field wall for a two-run homer.
Dancing with trouble throughout the night, Vargas finally got bogged down in the sixth inning. The left-hander got the first two outs thanks in part to catching Mauer in a run-down between third and home, but then gave up consecutive two-out RBI singles.
Royals manager Ned Yost lifted him for reliever Jason Frasor, and he gave up two more two-out singles -- none of the four were particularly hard-hit -- that gave Minnesota a 5-3 lead.
Kansas City also left the bases loaded in the third and a runner on second in the fifth, but managed to come through when the game was on the line in the final innings.
Twins: Suzuki started at catcher despite taking a hard foul ball off his shin courtesy of Arcia while standing in the on-deck circle during Monday night's game.
Royals: 2B Omar Infante (groin strain) took grounders and hit soft toss before the game, and manager Ned Yost said he could have been used in an emergency situation.
Twins: RHP Mike Pelfrey (0-0) is 0-2 with a 9.49 ERA against the Royals.
Royals: RHP Jeremy Guthrie (1-0) has won his last four regular-season decisions.