Firpo has been diagnosed with a muscle injury in his left adductor after picking up the issue while representing the Dominican Republic against Haiti, according to the club.
Analysis:Firpo lasted just 10 minutes against Haiti before being forced off and has now had the muscular injury confirmed following further tests with Betis. The club hasn't provided a timetable for his return, stating that his reintegration into team training will depend on how his recovery progresses. The left back had started all three of his competitive appearances for Betis this season, and Fran Garcia should have a clearer path to the starting role for as long as Firpo remains sidelined.