The 2017-18 campaign delivered a devastating end to an era for Las Palmas as Los Amarillos spectacularly burnt out, finishing a crushing 19th in La Liga, which resulted in relegation after a three-season stay in the top flight. The year was defined by continuous instability and managerial turmoil, with four different head coaches failing to arrest the team's slide, including a league-worst 16-match winless run. Leading the attack was the on-loan striker Jonathan Calleri, whose 9 crucial league goals were the main attacking highlight in a campaign built on struggle. It was a dark and turbulent year that ended their recent top-flight status and remains a painful, defining chapter in the club's modern history.