Chicago Bulls forward Taj Gibson has revealed that he believes his side were too relaxed following their 98-89 defeat to the Washington Wizards on Sunday.
Trevor Ariza and Bradley Beal both notched solid double-figure scores to lead the Wizards into a 3-1 series-lead over the Bulls.
"I felt like we didn't take advantage of it," Gibson told reporters after the game.
"I felt like we were too relaxed. In this league you can't be too relaxed just cause one of their starters is out."
Game Five between the teams takes place on Tuesday in Chicago.