I experienced this twice in this event. Both times against the same team. I had 4 PK shootouts in this event in total. My GK has no SA but I always have the PK SA against this particular team and both times I won. This team was slightly stronger in overall quality but is actually much stronger because his whites skills are very high with 1 percent greys.
I only managed to beat him through PK. He toasted me in the other times we played each other.