The average margin of defeat in those three games was 21 points. (si.com)
«In the November 7, 2006 election, Santorum lost by over 700,000 votes, receiving 41 % of the vote to Casey's 59 %, the largest margin of defeat for an incu - mbent senator since 1980 and the largest losing margin for an incu - mbent Republican senator ever (Wiki).» (religion.blogs.cnn.com)
«The ballot question appears on pace to fail by more than 1.5 million votes, according to projections by the Associated Press — which would make it the largest margin of defeat for any referendum the state has ever seen.» (hotelworkers.org)