In 2005–06, Quins utterly dominated National Division One. They won 25 of their 26 league matches, including their first 19, losing only at Exeter Chiefs on 25 February 2006. Quins also averaged nearly 40 points per match, scored four or more tries in 20 matches, and racked up an average victory margin of slightly over 25 points. They secured their return to the Premiership on 1 April with four matches to spare, crushing Sedgley Park 65–8 while the only team with a mathematical chance of pipping them for the title, Bedford, lost 26–23 at Exeter.