Club Universidad Nacional, known as Pumas, faced C.F. Pachuca on Thursday, May 14, 2026, in the first-leg semifinal of the Liga MX Clausura 2026 Liguilla [1].

This match serves as a critical step in the tournament's knockout stage. The outcome of this two-legged series determines which team advances to the championship final of the Clausura 2026 season [2].

The game was broadcast live in the U.S. on TUDN [2]. According to the broadcast schedule, the match began at 8 p.m. ET, 7 p.m. CT, and 5 p.m. PT [1].

As part of the Liguilla structure, the first leg establishes the initial scoring advantage before the teams meet for the second leg. Both Pumas and Pachuca entered the semifinal as top contenders in the league's competitive playoff format [2].

The scheduling of the match on Thursday ensures maximum visibility for the regional audience, a common practice for high-stakes Liga MX fixtures. The broadcast on TUDN provided U.S.-based fans access to the live action as the teams fought for a spot in the final [2].

Because the Liguilla is a sudden-death tournament, the results from this first leg will heavily influence the tactical approach of both managers during the return match. Teams often prioritize a clean sheet or a narrow lead at home to maintain control of the tie [2].

The first-leg match of the Liguilla semifinals aired Thursday on TUDN in the US.

The first-leg semifinal is a strategic pivot point in the Clausura 2026 tournament. Because Liga MX utilizes a home-and-away aggregate score system, the result of this specific match dictates whether the second leg becomes a defensive effort to protect a lead or an aggressive pursuit to overturn a deficit.