The competition is all caught up now, however, as Monterrey beat Querétaro 1-0 this week in their rescheduled match, and that result allowed the dates, times, and matchups of the semifinals to be confirmed.
The semis will be an all-Liga MX affair, with Pachuca, Monterrey, Cruz Azul, and León the teams vying for a spot in the final.
The schedule is as follows, all times Eastern, home team listed first:
Copa MX Semifinals
Tuesday, October 23
Pachuca vs Monterrey – 9:30 PM
Wednesday, October 24
Cruz Azul vs León – 9:30 PM