Fourteen clubs fighting for one of the eight places available in the Liguilla with two weeks left until the end of the season is clear evidence to support this.
Among those teams are Guadalajara and America, who faced each other in the Super Clasico on Sunday.
There's also Cruz Azul, who fell outside the qualification zone for the first time in this year's tournament after a dreadful defeat to Jaguares.
Tijuana are still struggling to find the momentum they had in the first half of the 2015 Clausura.
Let's take a look at the winners and losers from Matchday 15.