League One side Burton Albion have had an amazing run in the League Cup this season and this evening, they’ll travel to the Etihad Stadium to face Premier League champions Manchester City in the first leg of the semi-final. Burton are as long as 90/1 to win the game with some bookmakers; one of the biggest prices you’ll ever see offered in a football game. A win for Nigel Clough’s side would be one of the biggest ever shocks in the history of sport, should they be able to slay Pep Guardiola’s men. It’s very, very, very unlikely to happen, but where would a Burton win over the champions rank amongst sports biggest ever upsets? We’ve taken a look at some previous wins by outsiders to find out.