ZSC Lions won the regular season, defeating EV Zug in the final round of matches.
Due to the 2018–19 league qualification series not being contested, the participating teams remained the same as the previous season.
[1] On March 12, the National League committee announced that the playoffs would be cancelled, due to the ban on sporting events in the canton of Ticino.
The following goaltenders led the league in goals against average, provided that they have played at least 40% of their team's minutes, at the conclusion of the regular season.
The team played its first regular-season game in the new venue on September 24, 2019, against Genève-Servette HC.