With so much at stake, it is not surprising to see such a keenly competitive tournament, but what happens when teams are level on points?
The group stage of the 2018 World Cup is well under way and we will soon know the identity of the teams that will be competing in the last 16.
With such a high level of competitiveness in the tournament it is not surprising that some groups are particularly tight, with very little – and in some cases, nothing – separating the sides.
The final ranking of teams in each group is not only important in terms of securing qualification for the knockout stage, but also to finalise which teams will face which, with a first-place or second-place finish potentially having a massive impact on the teams who reach the last 16.
So what happens when teams finish with the same points and goal difference?
World Cup 2018 group stage tie-breakers rules
To begin with, the basic principle of a World Cup group is that the two teams with the most points after three games progress to the next stage of the competition.
However, occasionally two or more teams will finish on the same points tally. In that scenario, the teams are placed according to their goal difference, with a greater goal difference being rewarded.
Some groups feature teams who are locked level on points and goal difference, so if they finish the group that way, the overall number of goals scored are taken into consideration – the more goals, the better.
So to summarise:
Highest number of points
Goal difference
Goals scored
If teams are totally equal in terms of the aforementioned three criteria, further tie-breakers are used to determine the ranking order.
First of all, the head-to-head results between the teams in question come into play. So, if Mexico and Sweden in Group F are tied on points, goal difference and goals scored, the result between them is used, with the winner given precedence.
After that, the goal difference in the group games between the teams concerned is used, then the number of goals scored by the teams in those games.
If, after all that, the teams cannot be separated, then the fair play system is used, with the most disciplined of the level teams being rewarded.
For fair play, the team with the greatest number of fair play points is ranked higher. Only one of the following deductions are applied to a single player in a game: a yellow card brings about a deduction of -1, an indirect red (second yellow) costs -3, a direct red costs -4 and a yellow card plus a direct red card is a deduction of -5.
Remarkably, if none of those extensive criteria – involving a number of variables – cannot separate the teams, then FIFA simply draws lots to decide who finishes where.
Again, to summarise all of those points:
Highest number of points
Goal difference
Goals scored
Points obtained in group games between teams concerned
Goal difference from games involving teams concerned
Number of goals scored in games between teams concerned
Fair play points
Drawing of lots by FIFA
World Cup 2018 knockout stage rules
Once the teams reach the knockout stage of the World Cup there is very little room to manoeuvre and, it is pretty self-explanatory: one team must be knocked out in each tie.
As such, if a game is level after the 90 minutes of normal time, it then goes into extra time, which adds a further 30 minutes onto the game, divided into two 15-minute periods.
Interestingly, for the first time in a World Cup, teams will be allowed to make a fourth substitute if the game goes into extra time.
If the teams are still level after extra time, then a penalty shoot-out is required to determine the winner.
Goal. Could.
