The Philadelphia 76ers practiced at the team's facility on Wednesday.

James Harden, meanwhile, was reportedly in Houston.

Harden skipped the team's latest training session, and has been away from the 76ers since Sunday, according to ESPN.

He attended a team meeting in New York on Sunday, but was not at Philadelphia's shootaround the next day or at Monday's game against the Brooklyn Nets.

The disgruntled star has been frustrated with 76ers president of basketball operations Daryl Morey for months and has demanded a trade since picking up his $35.6million player option for the 2023-24 season in late June.

Despite his bitterness, Harden has still been attending training camp and practices. He has yet to play in a preseason game, but said last week he could play in the 76ers' final exhibition game on Friday against the Atlanta Hawks.

First-year Philadelphia coach Nick Nurse said he didn't know why Harden was a no-show at practice, and was still expecting him to play in Friday's game.

"From the last discussions I've had with him and from everybody, yeah,” Nurse told reporters. "I'm still going on what he said the last time I talked him, that he was going to ramp up and get ready to play Friday. We'll see how it goes."

The 76ers open the regular season Thursday against the Milwaukee Bucks.

Harden's disdain for Morey all comes down to his belief that he wasn't offered a long-term max deal that he thought he deserved this past offseason.

The 2017-18 NBA MVP and three-time league scoring champion could have declined the option and become a free agent, but was hoping by exercising his option it would facilitate a trade.

Harden said last week there was no way his fractured relationship with Morey could be repaired.

While attending a promotional event in China in August, Harden eviscerated Morey, calling him a liar.

"Daryl Morey is a liar and I will never be a part of an organisation that he’s a part of," Harden said at the event. "Let me say that again: Daryl Morey is a liar and I will never be a part of an organisation that he’s a part of."

Harden's comments were in response to the 76ers telling Harden's agent, Mike Silverman, that Morey was unable to find a trade for the 10-time All-Star and the franchise wouldn't deal him unless it could find a trade that would help the team contend for a championship.

Acquired in a trade with the Nets in February 2022, Harden averaged 21.0 points and a league-leading 10.7 assists in 58 games last season to help the 76ers to the third-best record in the Eastern Conference.

For his career, the 34-year-old Harden has averaged 24.7 points, 5.6 rebounds, seven assists and 1.5 steals in exactly 1,000 regular-season games.