As a football and as your understanding of these two variables isn't only crucial must also necessary. teams who master how to deal with time and space have a high chance to get the result they want. Every action on the game happens in a certain space for a certain time. So you do have to understand what's the impact this actions had on the game. Teams try to create an exploit space as much as they can, when they do have the ball and to close as much space as we can and they don't have the ball. It would seem easy for you, but let me say it isn't easy as well.
It requires a lot of work of portable understanding of dedication of vision and concentration. Legendary handkerchief said, if you have the boat, you must make the field as big as possible. And if you don't have the boat, you must make it as small as possible. As a football analyst, you have to discover the spaces how the attacking team is creating and explore gender and how the defendants disclosing them. More importantly, how this is impacting the game. Both teams have 90 minutes.
How each one is managing this matters differs so much from each other. As a Nana's you have to recognize when a team is applying a certain tactic and for how long hi person low tempo making substitutions etc. Especially, you have to understand the why behind all of that.