The Ultimate Guide To Shai Gilgeous-Alexander's Wife: Hailey Summers' Full Biography And Their 2025 MVP Year

The relationship status of NBA superstar Shai Gilgeous-Alexander is one of the most frequently searched topics by fans, and as of late 2025, the answer is clear: the Oklahoma City Thunder star is a married man and a father. The two-time NBA All-Star and reigning 2025 NBA MVP is married to his longtime partner, the Canadian athlete Hailey Summers.

Their love story is a classic tale of high school sweethearts who have navigated the journey from Hamilton, Ontario, to the pinnacle of professional sports. The couple officially tied the knot in February 2024 and welcomed their first child, a son named Ares Alexander, just two months later. Their partnership is a foundation of stability for the Canadian basketball icon, especially following his historic 2025 season where he led the OKC Thunder to a championship and earned the NBA Finals MVP award.

Hailey Summers: Complete Biography and Profile

Hailey Summers is much more than just the wife of an NBA champion; she is an accomplished athlete in her own right and a dedicated mother. Her background provides a strong, grounded counterpoint to the high-stakes world of professional basketball.

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• Full Name: Hailey Summers
• Date of Birth: October 22, 1999
• Age (as of December 2025): 26 years old
• Hometown: Hamilton, Ontario, Canada
• Spouse: Shai Gilgeous-Alexander (Married February 2024)
• Child: Son, Ares Alexander (Born April 25, 2024)
• Education: University at Albany (NCAA Division I)
• Profession: Former Collegiate Soccer Player
• Parents: Not publicly detailed, but grew up in a sporting household.
• Siblings: Taylor and Will Summers.

The High School Sweethearts' Timeline: From Dating to Parenthood

The relationship between Shai Gilgeous-Alexander (SGA) and Hailey Summers is a long-standing one, often described as a true 'day one' partnership. Both hailing from Hamilton, Ontario, they began dating long before SGA became a household name in the NBA.

The couple started their journey together around 2016 or 2017, meaning they were together for over six years before their engagement. This long-term commitment provided a stable personal life for Shai as he rose through the collegiate ranks at Kentucky and was drafted into the NBA. Hailey has been a constant presence, supporting him through his move to the Oklahoma City Thunder and his development into an All-NBA First Team player.

The Proposal and Marriage

In June 2023, Shai Gilgeous-Alexander proposed to Hailey with a stunning diamond-encrusted ring, officially marking the end of their dating phase and the start of their engagement. The couple followed up quickly, getting married in a private ceremony in February 2024. Some reports suggest the wedding took place around Valentine's Day, a fitting date for the pair of high school sweethearts.

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Welcoming Baby Ares Alexander

The biggest recent milestone in their family life came on April 25, 2024, with the birth of their first child, a son named Ares Alexander. The timing was notable, as Ares was born right in the middle of the OKC Thunder's playoff run. The birth of his son added a new dimension to SGA’s life, which he often credits as a grounding force, especially during his historic 2025 NBA MVP season.

Hailey Summers' Own Athletic Career and Support for the NBA MVP

One of the most compelling aspects of Hailey Summers’ background is her own history as an elite athlete. This shared experience in the world of high-level sports creates a unique bond and understanding between the couple.

Collegiate Soccer Star

Hailey Summers was a standout soccer player. She played NCAA Division I women's soccer as a defender for the University at Albany from 2017 to 2021. During her time there, she was a key contributor, earning recognition such as the America East All-Conference Second Team selection. Her athletic journey began in high school at St. Mary School in Hamilton, where she helped her teams win city championships in both soccer and basketball, demonstrating her versatile sporting talent.

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Her experience as a Division I athlete means she understands the commitment, discipline, and pressure that comes with a professional sports career. This insight allows her to provide a unique and valuable form of support to her husband, the OKC Thunder superstar. She is often cited as a key pillar in Shai's life, providing "needed reviews and suggestions" and helping him stay grounded amidst the fame and intense schedule of the NBA.

A Family of Champions in 2025

The year 2025 was a monumental one for the Gilgeous-Alexander family. Shai Gilgeous-Alexander’s on-court dominance resulted in him being named the 2025 NBA Most Valuable Player (MVP) and, following the OKC Thunder’s championship victory, the 2025 NBA Finals MVP. This unprecedented success happened shortly after the couple welcomed their son, Ares Alexander, solidifying their status as one of the NBA's most powerful and successful young families.

Hailey Summers' role in this success cannot be overstated. By managing their family life and maintaining a supportive, stable environment, she allows Shai to focus on his demanding career. Their journey from high school sweethearts in Canada to an NBA championship family is a testament to their enduring partnership and mutual respect.

In a league often defined by constant change, Shai Gilgeous-Alexander and Hailey Summers represent a rare and inspiring consistency. As the OKC Thunder star continues to cement his legacy, his wife, Hailey, remains his rock, a fellow athlete, and the mother of their child, Ares. Their story is a powerful narrative of love, support, and shared success at the highest level.