Published at SB Nation.
This year, the expected goals table shows these non-traditional powers in strong positions. So far, the underlying statistics are more impressed with Southampton, West Ham, Newcastle and Stoke than with Spurs, Liverpool, Everton or even United. West Ham have attempted 96 shots from the danger zone this season, the fourth best in the league, while Southampton are second with 99. These numbers lap those of the traditional clubs they’ve displaced. Only Manchester United is within 20 danger zone shot attempts of West Ham (they have 77) while the other sit below 70. In multiple key statistical measures, these unlikely teams have been outplaying their moneyed competitors.
This change affects the competitive ecology of the Premier League. It has been common for the league to have a glut of below average sides making up a desultory mid-table. These teams have no meaningful chance of contending for European qualification, but they should stay in the top division by taking enough lucky points off the top seven and beating up the bottom five. These sides would typically put up expected goals ratios between 0.450 and 0.500. They were below average but not so bad that they became interesting.