Questions & Answers about الفريق الآخر يخسر بعد هدف.
Because الآخر is functioning like an adjective here: الفريق الآخر = the other team.
In Arabic, adjectives usually come after the noun they describe. They also agree with the noun in:
- definiteness
- gender
- number
- case
So:
- الفريق = the team
- الآخر = the other
Since الفريق is definite because of الـ, the adjective must also be definite: الآخر.
Because Arabic adjectives must match the noun in definiteness.
Here, الفريق is definite: the team.
So the adjective must also be definite:
- الفريق الآخر = the other team
If you removed الـ from the adjective and said الفريق آخر, that would not be correct standard adjective agreement in this context.
Because is grammatically a in Arabic.