The general manager of the Houston Rockets had expressed support for Hong Kong protesters.
The general manager of the Houston Rockets basketball team has apologised after a tweet in support of Hong Kong protesters led to a Chinese backlash.
Daryl Morey's original tweet included an image captioned: "Fight For Freedom. Stand With Hong Kong."
But the coach backpedalled after a fierce criticism from Chinese fans, sponsors and commercial partners.
Chinese broadcasters and streaming platforms said they would no longer broadcast Rockets games.
NBA games draw huge viewership in China, with millions watching games primarily through streaming platforms. The Rockets have been popular since the team signed Chinese star Yao Ming in 2002.
The Rockets and the National Basketball Association in the US quickly distanced themselves from Mr Morey's tweet.
And, in a follow-up statement, Mr Morey said he had reconsidered his position. "I was merely voicing one thought, based on one interpretation, of one complicated event," he wrote.
"I have had a lot of opportunity since that tweet to hear and consider other perspectives.
"I have always appreciated the significant support our Chinese fans and sponsors...I would hope that those who are upset will know that offending or misunderstanding them was not my intention.
"My tweets are my own and in no way represent the Rockets or the NBA."
Hong Kong has seen months of protests - sparked by an extradition law that has since been withdrawn - that have grown increasingly violent.
What's the reaction?
Mr Morey's original tweet, sent on Friday, caused uproar in China.
On Sunday, the Chinese Basketball Association suspended cooperation with the Houston Rockets, as did Chinese sportswear brand Li-Ning.
The club's sponsor in China, Shanghai Pudong Development Bank, suspended co-operation, too.
And Chinese state broadcaster CCTV and Tencent Holdings, which streams NBA games in China, both said they would stop broadcasting Rockets matches.- Hong Kong protest march descends into violence- Hong Kong protests explained in 100 and 500 words
And, in a lengthy Facebook
post, Brooklyn Nets owner Joe Tsai criticised Mr Morey for his "damaging" tweet, saying he misjudged how strongly many Chinese people felt about Hong Kong.
The Canadian, who is also the vice-chairman of Chinese ecommerce giant Alibaba
, said he had "spent a good part of my professional life in China".
"There are certain topics that are third-rail issues [untouchable] in certain countries, societies and communities," he went on.
"Supporting a separatist movement in a Chinese territory is one of those third-rail issues, not only for the Chinese government, but also for all citizens in China."
Mr Tsai said the damage from Mr Morey's tweet "will take a long time to repair". He added that 1.4 billion Chinese citizens "stand united when it comes to the territorial integrity of China" and the issue "is non-negotiable".
The NBA zone defence over Mr Morey's tweet provoked accusations from Democratic and Republican lawmakers that the league was bowing to Beijing instead of supporting democracy.
Former US presidential hopeful - and Rockets fan - Ted Cruz accused the NBA of "shamefully retreating" in pursuit of profit.
Mr Cruz said he was proud to see Mr Morey "call out the Chinese Communist Party's repressive treatment of protestors in Hong Kong".
Fellow Republican Senator Ben Sasse called the NBA's response "shameful" in a statement.
"The NBA wants money, and the Communist Party of China is asking them to deny the most basic of human rights. In response, the NBA issued a statement saying money is the most important thing."
Democratic presidential hopeful Julian Castro tweeted that the US most "not allow American citizens to be bullied by an authoritarian government".
Other Democrats, including Mr Castro's 2020 rival Andrew Yang and congressman Eric Swalwell also criticised the NBA's move.
Rockets owner Tilman Fertitta tweeted that Morey didn't speak for the team, which he said was "not a political organisation". Rockets player James Harden said: "We apologise. We love China."
The NBA described Mr Morey's comments as "regrettable" and acknowledged he had "deeply offended many of our friends and fans in China".
"We have great respect for the history and culture of China and hope that sports and the NBA can be used as a unifying force."