Kate Martin, a rising star in the WNBA, is not just known for her impressive skills on the court but also for her loving relationship with Claire Gransee. Martin’s journey as a professional basketball player has been exciting, especially as she navigates her rookie season with the Golden State Valkyries. Off the court, she’s found love with Gransee, a fellow Iowa alum who has become a constant presence in Martin’s life and a major supporter of her career.
From Iowa to Boston
Claire Gransee hails from Milton, Wisconsin, where she earned several academic honors during her time at Milton High School. Her academic prowess continued at the University of Iowa, where she graduated in May 2024 with a degree in communications and minors in law and news & media literacy. Gransee’s time at Iowa was marked by her leadership role as the director of operations for the GH Foundation, a student-run organization focused on destigmatizing gastro-health conversations.
Gransee also took a leap during her college years, studying abroad in Dublin, Ireland, in 2023. During her time there, she worked as an intern in the human resources department at the National Concert Hall of Ireland. This experience, combined with her academic background, set her up for a successful career in human resources.
After graduating from Iowa, Gransee moved to Boston to start her professional career. She secured a role at Beacon Hill Technologies as a staff consultant, before moving on to Publicis Sapient, a Boston-based IT consulting firm, where she works as a human resources associate. Gransee has spoken about her love for Boston, calling it her “dream city” in a LinkedIn post, and is thriving in her new role.
A Relationship That Went Public in June 2024
Kate Martin and Claire Gransee’s relationship was first made public in June 2024, just as Martin was beginning her rookie season with the Las Vegas Aces. Gransee, who had already relocated to Boston, was fully supportive of Martin’s career and was often seen cheering her on from the sidelines.
The couple debuted their romance on social media in June 2024 when Gransee shared a mirror selfie with Martin on her Instagram Stories, captioned, “Switched coasts for the weekend.” Martin then responded to a fan’s comment on TikTok, seemingly confirming the relationship with a sweet reply: “She is gorgeous, stunning & perfect, I can’t lie.”
This public confirmation was a milestone for the couple, who had been enjoying their time together while Martin played for the Aces and later joined the Golden State Valkyries.
Supportive Partners Through the Highs and Lows
Since coming out as a couple, Gransee has been a huge support for Martin, attending many of her games. She was present at the September 2024 game in Connecticut, where Martin helped the Las Vegas Aces secure a win over the Connecticut Sun. Gransee posted a celebratory photo of the two embracing on the court, highlighting her pride for Martin’s achievements.
Gransee continued her support during Martin’s debut game with Unrivaled, a newly established 3-on-3 basketball league during the WNBA offseason. In January 2025, Gransee shared a photo on Instagram Stories of herself and makeup artist Danii Uke, enjoying wine while cheering on Martin from the stands.
The couple often spends time together despite the challenges of living on opposite coasts. In August 2024, Gransee posted a series of photos from a visit to Boston, including a sweet mirror selfie with Martin. Martin commented playfully on the post, “You’re so artsy fartsy,” showing their easygoing and loving dynamic.
How They Make Long-Distance Work
Living in different cities hasn’t stopped Kate Martin and Claire Gransee from nurturing their relationship. The couple frequently visits each other, making the most of their time together. During the 2024 Olympic break, they shared a fun and loving series of pictures, including one of Gransee commenting “So much cuteness!! Best dump!!” on a post Martin shared on Instagram.
In March 2025, the couple took a romantic trip to the beach in San Francisco, where they enjoyed a foggy day together. Gransee and Martin’s social media posts often highlight their deep connection, showing that even though they live far apart, their bond remains strong.
What’s Next for Kate Martin and Claire Gransee?
As Kate Martin continues to grow as a professional basketball player with the Golden State Valkyries, it’s clear that Claire Gransee will be by her side, supporting her both on and off the court. Their relationship has already become a beacon of positivity, showing how two successful individuals can balance their careers and personal lives while maintaining a loving and supportive partnership.
With Martin’s rising career and Gransee’s growing success in human resources, the couple’s future looks incredibly bright. As they continue to grow both personally and professionally, fans of both Kate Martin and Claire Gransee will undoubtedly continue to cheer them on as a dynamic duo.
