Most Imbalanced Case?

Wise sages of mock trial, what is the most imbalanced case that AMTA has ever seen? I am curious about this both statistically and subjectively.

The case committee released a memo this summer with the case balance stats at ORCs and NCT for all cases in the past decade. One case had a balance of about 20% in favor of Defense which is pretty insane to think. But the committee doesn’t consider regionals or invitational balance results, I think Petrillo had plaintiff bias of about 9% at invitationals last year, so sometimes cases become more balanced over time.