The forward sustained a strong blow during a Champions League match against Benfica on November 14, forcing her to exit the field at half-time after scoring two goals in a 5-0 win. Initial tests on the same night did not reveal any injury and the cause of discomfort was attributed to the severe impact on the knee. However, the discomfort persisted, which forced Putellas to seek specialised medical advice. Despite multiple tests and MRIs, the source of the issue remained unidentified which prompted the club medical staff to take the decision of undergoing an arthroscopy, a minimally invasive surgical procedure on a joint.