The Sandlot star Marty York's tragic life: from the murder of his mother to sudden death of his sister


Three decades after The Sandlot premiered, one of its stars, Marty York, was seen getting into a physical altercation outside a Los Angeles nightclub


Marty York in The Sandlot © Alamy Stock Photo
Tess Hill
Tess HillNews and Features Writer
March 17, 2026
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33 years after Marty York starred in the iconic film, The Sandlot, he is once again in the news. The 46-year-old child star was seen getting into a physical altercation on Saturday, March 14 in Los Angeles.

Caught on video obtained by TMZ, Marty fought with a large man outside the Warwick nightclub. The Sandlot actor threw punches and even ripped off his shirt as clubbers looked on. On Tuesday, March 17, Marty supposedly commented about his participation in the fight, writing to Instagram: "People that pass judgement on others when they haven't walked a mile in that person's shoes are a special kind of stupid."

He continued: "It takes more courage to stand there and dodge punches from someone trying to make a quick buck than stand there and throw punches and risk everything you've worked for."

While Marty has yet to comment on the fight, it was reported that the police were not called to intervene.

The actor made a name for himself as Alan "Yeah-Yeah" McClennan in the 1993 film, The Sandlot. Here's everything to know about him since his film debut over three decades ago.

The gang of kids in a scene from the film 'The Sandlot', 1993. © Getty Images

Marty was born in California

The actor was born on August 23, 1980 in Auburn, California to cinematographer Deanna Esmaeel. Marty grew up in Southern California. When he was 13, he was cast in The Sandlot as "Yeah-Yeah." The character earned the nickname due to his tick of saying: "Yeah, yeah," before every sentence.

Victor DiMattia, Marty York, Chauncey Leopardi and Grant Gelt attends the "The Sandlot" 20th anniversary tour wrap up at Dodger Stadium on September 1, 2013 in Los Angeles, California. © Getty Images

Marty's other acting credits

While he is mostly known for his portrayal of "Yeah-Yeah" in The Sandlot, Marty acted in a few other shows. As a child, he appeared in Saved by the Bell, Boy Meets World, and Hey Arnold! And more recently, Marty guest starred in SMILF, Super Bois, and Abbott Elementary.

Marty York speaks during "The Sandlot" Cast Looks Back 30 Years Later panel at 2022 Los Angeles Comic Con at Los Angeles Convention Center on December 04, 2022 in Los Angeles, California© Getty Images

His serious car accident

In 1997, when Marty was 17, he was involved in a serious car accident. Years later, he opened up to Access Hollywood explaining that he officially died on the scene before being resuscitated. During his recovery he stepped away from Hollywood and took Marty six months to relearn how to walk.

Marty York attends LA Today's Oscars Pre-Party at Warwick on March 14, 2026 in Los Angeles, California.© Getty Images

The tragic deaths of his family members

In 2017, Marty tragically lost his sister, Nadia, to a fentanyl overdose when she was just 29. Four years after her passing, he shared a tribute to her on Instagram: "Not a day goes by that I  don't think about you. You will live eternally as 29, forever young, but I wish I could have seen you grow old."

Six years later, in 2023, Marty's mom was murdered. In March 2025, her boyfriend, Edward Patrick Davies, was convicted of the crime. Marty celebrated the conviction to Instagram: "Today justice was served against the coward that committed that horrible crime against my mom."

The cast of the  "The Sandlot" celebrate the movie's 25th anniversary with a special reunion before the game between the Los Angeles Dodgers and the San Francisco Giants at Dodger Stadium on June 16, 2018 in Los Angeles, California. © Getty Images

Marty's short documentary about his life

The Sandlot actor's life has been nothing short of tragic. From his car accident to the deaths of his mom and sister, Marty has been through a lot. And he documented many of the tragedies in a short documentary, opening up to NBCLX's Cody Broadway.

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