When it comes to the Pumas UNAM, the only certainty is uncertainty. In that sense, Wednesday night’s first-leg of the Concacaf Champions League final lived up to its billing in a match filled with surprises, twists and VAR-filled drama. By the time the final whistle blew, the Pumas had thrown away a two-goal lead in a 2-2 draw that felt like a loss for a team who departed the Estadio Olímpico Universitario wondering what could have been. In contrast, Seattle head home for the second leg upbeat after escaping what had looked like a heavy defeat.