Mazatlán suffered a heavy 1–4 defeat at home to U.N.A.M. - Pumas on Saturday, 13 September 2025, in Liga MX Matchday 8. The match kicked off at 03:00 UTC under the charge of referee Adonai Escobedo Gonzalez of Mexico. The home side went into the break trailing 1–2, but the second half saw the visitors pull further clear to secure a dominant victory at the Estadio Kraken.

For Mazatlán, this defeat was a significant setback on home soil as they looked to build momentum in the Aper...