The Magpies have been relegated from the Premier League following Sunderland’s 3-0 victory over Everton at the Stadium of Light on Wednesday evening.
Lascelles, who has played in the Championship with Nottingham Forest, has taken to Twitter to express his disappointment at the relegation.
The former England Under-21 international defender has also said that the players need to pick themselves up and come back stronger.
Absolutely gutted! But we have to pick up and start again to come back stronger #NUFC— Jamaal Lascelles (@Lascelles16) May 11, 2016
Newcastle have underperformed all season, and even a managerial change has not prevented them from getting relegated to the Championship.
The Magpies still have one game left to play in the Premier League this season, but perhaps the club should start looking ahead.
The key question is whether or not Rafael Benitez will remain as the Newcastle manager. Then there is the small matter of building a squad that can compete and achieve success in the Championship.