The 2015–16 Ascenso MX season is a two-part competition: Apertura 2019 began 25 July 2015 and Clausura 2020.
The teams were seeded one to seven in quarterfinals, and will be re-seeded one to four in semifinals, depending on their position in the general table.
All times are UTC−6 except for matches in Cancún, Ciudad Juárez and Los Mochis.
The teams were seeded one to seven in quarterfinals, and will be re-seeded one to four in semifinals, depending on their position in the general table.
The higher seeded teams play on their home field during the second leg.