The 2017–18 FC Basel season was the 125th season in club history and the club's 23rd consecutive season in the top flight of Swiss football. Basel were the reigning Swiss Super League champions. The season started on the weekend of 22–23 July 2017 and ended on 19 May 2018. They were also the Swiss Cup holders. The first round of the Swiss Cup was played on 13 August 2017. Basel were also qualified for this season's Champions League in the Group stage. The first round was played on 12 September 2017.
The 2021–22 Grasshopper Club Zurich season is the club's first season back in the Swiss Super League, after winning promotion from the Swiss Challenge League. The season started on July 24, 2021. Grasshoppers also participated in the Swiss Cup, losing in the second round.
Dion Kacuri is a Swiss professional footballer who plays as a midfielder for Yverdon-Sport FC, on loan from FC Basel, in the Swiss Super League.
The 2023–24 season was FC Basel's 130th season in their existence and the club's 29th consecutive season in the top flight of Swiss football since their promotion in the 1993–94 season. The 2023–24 Swiss Super League season started in July 2023 and ended in May 2024. In addition to the Swiss Super League, Basel also participated in this season's edition of the Swiss Cup, starting in the third round. Basel also qualified for the 3rd edition of the UEFA Europa Conference League, beginning play in the second qualifying round where they were seeded.
The 2023–24 season was BSC Young Boys's 126th season in existence and 23rd consecutive in the Swiss Super League. They also competed in the Swiss Cup, the UEFA Champions League and the UEFA Europa League.
The 2024–25 season is FC Basel's 131st season in their existence and the club's 30th consecutive season in the top flight of Swiss football since their promotion in the 1993–94 season. The 2024–25 Swiss Super League season starts on 20 July 2024 and ends on 24 May 2025. In addition to the Swiss Super League, Basel also participate in this season's edition of the Swiss Cup, starting in the third round. This will be the club's first season since 25 years that they will not compete in any European competition, as since their 1999–2000 season they always had always qualified for an UEFA competition.