Triple-negative breast cancer (TNBC) is an aggressive type of breast cancer that is prone to early recurrence. In recent years, however, promising data were generated with immunotherapy-based treatment regimens in both the neoadjuvant and metastatic setting. Several updates of these studies were presented at SABCS 2020. In addition, the meeting featured several interesting abstracts discussing potential biomarkers that would facilitate a better treatment selection. In addition to immunotherapy, several novel therapeutics, including antibody-drug conjugates and targeted therapies are emerging in the treatment for patients with metastatic TNBC.