Tigres lead after day of draws
Tigres Monterrey top the Clausura table after a 0-0 draw with Atlas.
They are level on points with Santos Laguna, who also drew, in their case 1-1 with Monterrey. Luis Perez put Monterrey ahead, but Aaron Galindo equalised with nine minutes left.
Goals from Jose Sand and Duvier Riascos helped Tijuana to a 2-0 win at Queretaro.
Cruz Azul and UNAM Pumas also played out a 1-1 draw. Eduardo Herrera put Pumas ahead, but Javier Aquino equalised midway through the second half.
Elsewhere, there was a goalless draw between Guadalajara and San Luis.