Jonathan India hit a three-run homer and Michael Wacha scattered five hits over six innings to help the Kansas City Royals beat the Red Sox 7-3 on Wednesday night, ending Boston’s seven-game winning streak. Wacha (6-9) allowed two runs while walking none and striking out three to earn his second consecutive victory and help the Royals avoid the three-game sweep. Boston led 2-0 after one inning but Kansas City took the lead in the fourth on Kyle Isbel’s two-run single.