That's a very good question.
I'm no expert on this, but first up I'd say that your team did foul a lot, thus giving up points from the free throw line. The engine slows down the defense on players in danger of being fouled out or subs them out of the game for their own good. Because you didn't put out a full 12, the team struggled with the resources available.
It also appears that your team ain't much good at 3s, you took a fair amount from the perimeter and missed a lot. Having said that, your opponents outside def was about the only area of note in his team. You should probably have tried to play for more inside shots. You pulled down far more ORs than the other team and would probably have made more by going inside and taking advantage of the 15 extra shots you had.
Finally, I would say you were slightly unlucky on the day.