The 2020-21 campaign delivered a triumphant and swift return to the top flight for Mallorca as Los Bermellones clinched a spectacular 2nd-place finish in the Segunda División and sealed instant promotion back to La Liga. Under the astute guidance of manager Luis García Plaza, the team was anchored by the crucial attacking contributions of local hero Abdón Prats, who notched 10 vital goals. It was a season built on consistency and resilience, though the title was agonizingly lost on goal difference on the final day, it remains a defining, successful chapter of the club's dramatic resurgence.