With the 2018/19 Premier League fixture list now released, Glenn Thompson, of Atos, a global company and leader in digital services, reveals how the season's match programme is compiled.
The fixture calendar is a lot more congested.
For example, the UEFA Europa League now has a different format to how it was many years ago and there are more dates allocated to UEFA club competitions.
That has a knock-on effect as to what midweeks are available for fixtures.
You also have to take into account what dates are available if there are matches postponed due to weather or clubs participating in the latter rounds of the FA Cup.
When you produce the fixtures, there are two aims.
The first is to ensure that all fixtures can kick off on the day that has been allocated to them.
You don't want to produce a fixture list that says 3pm on a Saturday but the match can't actually be played then, due to an issue of clashes or a date request not being met.
And the other aim is to try to ensure that all clubs are treated equally.
When you can't satisfy everyone, it's about avoiding the situation where a single club takes the brunt of any major issues.
You always learn in this job. There's new things that come along. Playing dates, competitions and leagues change every year.
It's almost like starting from scratch again every time we do it.
If there are issues with a club's fixtures one year, you try to take that into account in the next year and try to ensure if there is a bad set of fixtures, they don't get it two seasons in a row.