i only checked the starting lineup, he does have you beat. his sg and pg have yours pretty handily beat, that is definitely significant.
anyway, from the box score, it looks to me like the teams were pretty fairly matched - on almost all metrics, it was a close game. in fact, your team took more shots and more FT shots - which means they outplayed the other team, by a significant measure - most of the randomizations and stuff occur before the shots are taken, i think what happens on the shot itself is a smaller (albeit heavily weighted) piece of the puzzle. i think the RNG just bit you on the shots themselves, which are a fairly small sample size. i mean, really their guards crushed yours scoring wise, which is not that unexpected, given the ratings. and otherwise, it was pretty even. seems like a reasonable outcome to me.