Philadelphia Phillies outfielder Nick Castellanos’ sister, Jacqueline, gave her followers a glimpse into her relaxed lifestyle with a new poolside post. The snapshot on Instagram stories showed Jacqueline in a brown bikini, accessorized with layered jewelry and a sun hat, enjoying a sunny day.
Behind her, their mother Michelle lounged comfortably in a blue bikini on a pool chair. The lighthearted image highlighted the close bond between the Castellanos family members, who often share their moments together online.
She tagged @mamacast05 (Michelle) on the Instagram story. Jacqueline, the youngest of the Castellanos siblings, has gained attention for her active social media presence. She frequently shares updates from her travels and day-to-day life, sometimes appearing alongside her mother in similar posts.

The two often show their supportive side when it comes to Nick’s career as well, celebrating his accomplishments and being present during his professional highs. Nick Castellanos himself continues to be a central figure in Major League Baseball.
The Philadelphia Phillies outfielder has built a reputation as one of the league’s most consistent hitters. He is a two-time All-Star and a former Silver Slugger winner (2021), with a career that spans stints with the Detroit Tigers, Chicago Cubs, and Cincinnati Reds before landing in Philadelphia.
Away from the field, Nick is a family man. He shares two children, one from his previous marriage and another with his wife Jessica, whom he married in 2021. The couple also welcomed their third child in 2025, further adding to the Castellanos family circle.
Nick Castellanos Is At The Tail End Of His Career
Castellanos has been an MLB athlete since 2013. He spent the first six years of his career in Detroit, then joined the Cubs for a short stint. In 2020, he joined the Reds for a year before signing with his current team, the Phillies, in 2022.
Since 2017, Castellanos has started more games than any other outfielder in the sport. Now, at the age of 33, he’s heading toward the end of his career. While he’s still a dependable player, Castellanos isn’t getting as much play time as he used to.
When asked by The Inquirer if that has changed the way he prepares for games mentally and physically, he said:
“Well, I don’t really know. I’m just kind of taking it day-by-day and doing kind of whatever I feel like.”
Rumors suggest that the Phillies are looking to trade Castellanos, even if it costs them $20 million, the money he’d get for his last year of contract.
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