Match summary
The points were shared as Mazatlan and Atlas drew 1-1. It was goalless at half-time.
F. Almada put Mazatlan ahead with a header in the 87th minute and Uroš Đurđević equalised from the penalty spot in stoppage time.
Atlas had the better of the chances, with 2.02 expected goals (xG) from 12 shots to Mazatlan's 1.64 from 14. N. Benedetti hit the woodwork from the penalty spot for Mazatlan.