Kysre Gondrezick‘s return to the basketball court has hit a major snag — the former WNBA guard tore her Achilles during training for her Athletes Unlimited season.

TMZ Sports has learned … Gondrezick suffered the season-ending injury on Sunday during her workout at the University of Miami. We obtained some footage of her practice, which showed her draining jumpers before the injury.

We’re told Kysre — who recently posed nude for Playboy — will need surgery to mend the ailment … and a procedure is slated for later this week.

She has also made a name for herself in modeling, even being named Miss June last year … but her passion for basketball never faded.

“This hurts, truly one of the hardest, most shocking moments of my journey,” Gondrezick said. “But I believe in my creator and in the discipline of becoming the best player and version of myself.”

“AU gave me more than an opportunity; they gave me purpose and a standard in how I show up in life and my craft. This does not end my story, and despite how hard the context, I am simply just turning the page.”

Officials say video shows ex-NBA player Elden Campbell went out on the waters in the middle of the night before his tragic drowning … but he seemingly took some safety precautions, as he was wearing a “partially unzipped” life vest when his body was found on the shore.

TMZ Sports has obtained the investigation report on the NBA champ’s death … which states 57-year-old Campbell left a nearby boat ramp alone around 12:37 AM on Dec. 1.

The docs say Campbell’s body was found in the sand along the water’s edge in Pompano Beach, Florida … and he was tethered to a Sea-Doo Fish Pro watercraft, which was registered to him.

Campbell’s wife told investigators the former hooper prioritized his health, was able to swim and had no history of drug or alcohol abuse.

The wife did note he had a history of Type II diabetes and high cholesterol … but did not complain of any health-related issues prior to his death.

The toxicology report came back clean.

It’s unclear what happened on the water … but he was not discovered until later that night. Campbell was pronounced dead at 8:03 PM.

Kiefer Sutherland was arrested for allegedly threatening an Uber driver who refused to pull over and let him out of the vehicle … TMZ has learned.

Law enforcement sources tell TMZ … Kiefer told police he was having dinner with a friend Sunday night. Late in the evening, he called for an Uber Black, the driver arrived, Kiefer jumped in and they were on their way to Kiefer’s home.

For some reason, during the drive, Kiefer told the driver to pull over and let him out. Kiefer told cops the driver refused, and Kiefer twice more asked the driver to pull over, to no avail.

As for what dispute triggered the confrontation, it could be a language barrier. Our law enforcement sources say, when cops arrived, the Uber driver — who spoke Russian or Armenian — requested a translator. LAPD then called someone who spoke his language.