Phoenix Suns guard Devin Booker will wear the No. 15 jersey for the upcoming 2024-25 NBA season, moving away from the No. 1 he has worn since entering the league in 2015. The change, confirmed by the Phoenix Suns official team website, marks the first time Booker will use a different number in his professional career.
Why is Devin Booker switching to No. 15?

Booker is changing his jersey number to honor his childhood, according to statements released by the organization. The guard wore No. 15 during his high school career at Moss Point in Mississippi, a number he has cited as significant to his personal history and development as a basketball player. While he adopted No. 1 upon being drafted by the Suns, the transition to 15 represents a return to his roots as he enters his 10th season in the NBA.
How does the NBA handle jersey number changes?
NBA players typically request number changes through the league office, provided the desired number is available. According to NBA regulations, players switching teams or changing numbers generally must do so during the offseason to allow for uniform manufacturing lead times. Because Booker has been with the Suns for nine seasons, his switch required coordination with Nike and the league to ensure inventory adjustments for merchandise.
What is the history of No. 15 for the Phoenix Suns?
The number 15 has a notable history in Phoenix, most recently worn by players such as Cameron Payne. Unlike retired jerseys—such as the No. 34 of Charles Barkley or No. 13 of Steve Nash—the number 15 remains active. Booker’s decision to adopt the number elevates its profile within the franchise, as he continues to climb the team’s all-time statistical leaderboards. As of the end of the 2023-24 season, Booker ranks second in franchise history for total points scored, trailing only Walter Davis.
Key Details of the Transition
- Previous Number: No. 1 (worn from 2015–2024).
- New Number: No. 15 (effective for the 2024-25 season).
- Reasoning: Personal significance and a tribute to his high school playing days.
- Merchandise Impact: The NBA and team retail partners are transitioning to the new jersey design ahead of the regular season tip-off.
The move follows a trend of star players reclaiming numbers that held meaning earlier in their lives. Booker, a four-time NBA All-Star, remains the centerpiece of the Suns’ roster as they look to build on their core of Kevin Durant and Bradley Beal. The team opens its preseason schedule in October, which will serve as the public debut for Booker’s updated uniform.