Our model makes Nacional the favourites at 57%, with a draw at 24% and Sanjoanense at 20%.
Sanjoanense are #1504 and Nacional #376 in our world ranking of every senior club. Based on the two clubs' ratings and home advantage, the most likely result is Nacional (57%). More from the Campeonato de Portugal Prio.
Every senior result from every country feeds one Elo rating system, so every club in the world sits on the same scale. Before each match the two ratings, adjusted for home advantage, give the chances of a home win, a draw and an away win. See the full world ranking and every match today.