Baker mostly defending against GOP losses in legislative races

STATE HOUSE – He's watched the New England Patriots on television with fans at a bar in Springfield. He's raked a homeowner's leaves in Lawrence. And he's knocked on doors on Cape Cod.
Over the past nine months, as the nation has been rapt by the contest to succeed President Barack Obama, Gov. Charlie Baker has been racking up miles across Massachusetts, lending his time, fundraising prowess and popularity to no fewer than 51 different Republican candidates seeking public offices.