The contract between Dimitri Oberlin and FC Basel was dissolved on December 5, 2020. Oberlin, who played for Basel from 2017 to 2020, participated in a total of 79 games for the club. The specific reasons for the dissolution of the contract were not elaborated in the sources, but it marked the end of his tenure with the team source.
Here's an image of Dimitri Oberlin during his time at FC Basel:
.