While the group stage of this year's FIFA World Cup in Brazil proved immensely entertaining and delivered the highest goals-per-match average since Mexico 1970, the matches in the round of last sixteen turned out surprisingly dull.
The goal average dropped from 2.83 to 1.38 (2.25 incl. extra-time) as the high stakes seemed to stifle the teams' willingness to take risks. Five out of eight matches played had to be decided in extra-time, two of them went to penalties. Let's hope the goals start flowing again in the round of the last eight, when several football heavyweights face off for a place in the semis.
This chart shows the average number of goals scored per match during different stages of the 2014 FIFA World Cup in Brazil.
You will find more statistics at Statista