I lost the basketball game, so I have to talk about space. How to write?

I don't think losing is terrible. You should relax, show your heart, find problems at the same time, and then exercise hard to improve your level. Personally, I think I can send it like this:

First of all, congratulations to XXX for winning this competition. You deserve it. We still have many shortcomings, which also shows that we still have a lot of room for improvement. Next, we will train hard to improve our skills. I hope the victory in the next game belongs to us. Let's go