New York Mets center fielder Jose Siri is in a relationship with Kiara Thais. Thais uploaded a few stories on Instagram on Friday, showing herself relaxing in a cheetah-printed bikini in a pool.
You can take a look at Kiara Thais' stories below:
![[Image Credits via Instagram - @kiarathais19]](https://staticg.sportskeeda.com/editor/2025/09/547fd-17576770247763-1920.jpg?w=190)
![[Image Via Instagram - @kirathais19]](https://staticg.sportskeeda.com/editor/2025/09/bf02d-17576771282522-1920.jpg?w=190)
![[Image Via Instagram - @kirathais19]](https://staticg.sportskeeda.com/editor/2025/09/356a6-17576772529161-1920.jpg?w=190)
While Thais had a relaxing pool day, Siri was part of a few rough outings with the struggling New York Mets.
The Mets faced the Philadelphia Phillies in a four-game series at Citizens Bank Park this week and failed to win a single game.
The first game ended in a 1-0 defeat for New York, followed by a 9-3 loss. The last two games finished 11-3 and 6-4, respectively, extending the Mets' losing streak to six.
Jose Siri's girlfriend Kiara Thais once revealed the significance behind the MLB star's jersey number
In 2024, Jose Siri joined the New York Mets from the Tampa Bay Rays after he was traded for Eric Orze. While in New York, Siri has been sporting the No. 19 jersey. Earlier this year, his girlfriend revealed the significance behind that number.
In a series of Instagram stories, Thais shared photos of Siri sporting the No. 19 jersey at the Mets spring training camp.
"De la que envicia o de la que enchulaaaaa Que lindo se ve ese 19 papacitooo," she captioned the post in Spanish. (Translation: "From the one who envy or the one who pinches How cute does that 19 look daddy."
In the second story, Thais thanked Siri and mentioned "little things make her happy."
“Su nuevo número 💜💜 Gracias mi amor ⚡⚡ Pequeñas cosas que hacen feliz.” (Translation: His new number 💜💜 Thank you, my love ⚡⚡ Little things that make me happy.)
In the third and final story, Thais revealed that Siri sported the No. 19 jersey because 19 is her birthdate.
“Es la fecha de mi cumpleaños 💜 Gracias bae.” (Translation: "It’s my birthday date 💜 Thanks, bae.")
While the New York Mets have been struggling of late, Jose Siri has missed the majority of the action in 2025. He broke his leg during a game against the Oakland Athletics on April 12 and only returned to action against the Phillies on Tuesday in a 9-3 loss.