Once I scheduled a friendly by mistake and I tried hard to lose in order to not upset my unaware friend even more.

He had a stronger team and as soon as the game started I subbed all my players replacing them with the poorest I had and in illegal formations...

The worst I played the more I would come back and score goals, game went into extra time, penalties and his team finally won.

But guess what, penalties were already scored if you watched the game elsewhere, exit and return immediately.

Seems pretty much decided from start to me. The penalties are for sure.

It would be nice if someone records it in video before they no longer let you see.