Detroit Pistons head coach Monty Williams hit out at his team's lack of fight and said they were failing to honour the franchise's jersey after they slipped to a 14th consecutive defeat on Monday.

The Pistons suffered another heavy loss at Little Caesars Arena as the Washington Wizards claimed a 126-107 win, Kyle Kuzma leading the way with 32 points and 12 rebounds.

While Washington ended their own nine-game losing streak, Detroit now have the worst record in the league after slipping to 2-15, losing three of their last four games by at least 19 points.

In a post-game media appearance lasting just one minute, Williams accused his team of failing to compete while acknowledging he is ultimately responsible for turning things around.

"That wasn't fight on the floor. That wasn't Pistons basketball by any stretch of the imagination," Williams said. 

"That's what this is, we have to have people that honour the organisation and the jersey by competing at a high level every night. I'm not talking about execution, just competing. That wasn't it, and that's on me."

Asked what needs to improve as the Pistons prepare to face LeBron James and the Los Angeles Lakers on Wednesday, Williams added: "It's just a level of growing up on this team, maturity, understanding what game-plan discipline is. All the stuff we talk about all the time. It's enough talking."

Guard Cade Cunningham echoed his coach's thoughts, saying the team needed to improve physically. 

"We all want to win really bad," Cunningham said. "Everybody's doing it out of the spirit of that; wanting to win, wanting to do what's best for the team.

"I think we need more aggressive mess-ups. Where we're struggling right now is slip-ups where we're not physical enough or not aggressive enough. That's what we need to lean towards instead of trying not to press.

"We play great stretches, and then we've had crazy bad stretches where we dig ourselves in too deep of a hole. 

"That's it right there, it's just holding each other accountable and when we do feel it start to slip, having the mental stamina to stay together, stay connected."