After a four-season drought, Slovan finally regained the league title, a feat they last accomplished in the 2013–14 season.

[1] Andraž Šporar emerged as the league's top scorer, netting 29 goals and equaling the record for the most goals scored in a single season in the Slovak First Football League.

[2] On 3 March 2019, Slovan inaugurated their new stadium, marking their return after an absence of over nine years.

[4][5] Having won the 2017–18 Slovak Cup, Slovan were the defending champions; however, they were eliminated from the competition after the first match due to an administrative breach of the rules.

[6] Slovan also participated in the UEFA Europa League but were knocked out in the third qualifying round.