--- title: "Devin Booker drops No. 1 for Kentucky's No. 15" description: "Phoenix Suns star Devin Booker is switching to No. 15, the number he wore at Kentucky. A low-key bombshell with legacy and merch implications." url: https://sportopod.com/en-US/cluster/suns-star-devin-booker-changing-jersey-number-from-no-1-to-65475f0d published: 2026-06-18T02:55:20.46+00:00 updated: 2026-06-18T02:55:20.46+00:00 author: "Kostadin Stamboliev" publisher: "Pineido" site: "Sportopod" language: en topics: ["basketball"] --- # Devin Booker drops No. 1 for Kentucky's No. 15 > Phoenix Suns star Devin Booker is switching to No. 15, the number he wore at Kentucky. A low-key bombshell with legacy and merch implications. Devin Booker is dropping No. 1. The Phoenix Suns star is switching to No. 15—the jersey he wore during his lone college season at Kentucky—and the move is equal parts nostalgia and calculated rebrand. Booker had worn No. 1 since being drafted fifth overall in 2015, but the change marks a deliberate reset as he enters his 11th NBA season. No. 15 isn't retired in Phoenix, so Booker has a clear path to claim it. The number carries weight from his Kentucky days, where he averaged 10.0 points off the bench and helped the Wildcats reach the 2015 Final Four. It also adds a new layer to his Suns legacy—one already cemented with a 70-point game, three All-Star selections, and an NBA Finals run. For the merchandising machine, the switch is a goldmine. New jerseys, new narratives, new talking points for a fanbase that has watched Booker evolve from raw prospect to franchise cornerstone. Booker's switch comes at a pivotal juncture. The Suns' roster has shifted dramatically since their 2021 Finals run. Chris Paul's departure last summer left a leadership void, and Kevin Durant's age raises questions about longevity. Booker, now the longest-tenured Suns player, must evolve from a scoring guard into the team's primary playmaker and emotional anchor. The number 15 may carry his college memories, but it also marks a new chapter where his responsibilities far exceed his Kentucky days. The number change also serves as a subtle rebranding exercise. In an era where player identities are tightly tied to their jersey numbers—think 23, 24, 3, 30—Booker's move to No. 15 sets him apart from the pack. It's a number with no prior Suns legend attached, allowing Booker to carve his own history. For the league, it's a fresh marketing asset. Expect Nike to rush out new swingman jerseys, and Suns fans to debate whether the switch brings luck. Across social media, the reaction has been polarized, with some calling it a superficial gesture and others seeing a deeper commitment to his roots. The decision has already sparked debate among fans: Is this a good luck charm or just a personal whim? League observers note that Booker is entering a critical phase of his career. Paul is gone, Durant is older, and the Suns need Booker to lead without a true point guard. The number change feels like a signal—a nod to where he started and a bet on where he's going. "It's a fresh start without really changing teams," one team insider said. "Book knows exactly what he's doing." What's next: Booker will debut No. 15 in preseason, then wear it for the regular season opener. Expect a wave of new merchandise and a fresh storyline for Suns broadcasts. For Booker, it's about connecting his college roots to his Arizona legacy—and giving himself a tangible reset as he chases his first ring. ## Why this matters Booker's number change is more than cosmetic. It's a statement of identity—linking his NBA journey to his Kentucky days and giving Phoenix fans a new narrative layer. For the merchandising machine, it's a goldmine; for the fanbase, it's a chance to debate the legacy of No. 15. Whether it signals a fresh start or just a sentimental flip, it's real NBA news in a slow period that keeps Booker relevant and gives the Suns a talking point heading into a pivotal season. ## Frequently asked ### Why is Devin Booker changing his jersey number? Booker is switching from No. 1 to No. 15, the number he wore during his one season at Kentucky. He says the move is a personal reset blending college roots with his Suns legacy. ### Is No. 15 retired by the Phoenix Suns? No. 15 is not retired by the Suns, so Booker is free to claim it. The number has no notable history in Phoenix, giving him a blank slate. ### Did Booker wear No. 15 before? Yes, he wore No. 15 at Kentucky during the 2014-15 season. He has worn No. 1 since being drafted fifth overall by the Suns in 2015. ### Will this affect Suns merchandise sales? Absolutely. Jersey changes always drive sales, especially for a star of Booker's caliber. Expect a surge in No. 15 jerseys and a new wave of fan debate. ### When will Booker debut No. 15? Booker will wear No. 15 during the preseason, making it official for the regular season. His first game with the new number will be in October. ### Does this signal a fresh start for Booker? Yes. Entering his 11th season without Chris Paul, the number change feels like a deliberate reset—a way to own his identity as the Suns' primary leader. ## Sources & Citations - [Suns star Devin Booker changing jersey number from No. 1 to No. 15](https://www.espn.com/nba/story/_/id/49099949/devin-booker-phoenix-suns-nba-jersey-number-no-1-change-no-15) — ESPN (2026-06-17) --- Cite: Devin Booker drops No. 1 for Kentucky's No. 15. Sportopod, 2026-06-18. https://sportopod.com/en-US/cluster/suns-star-devin-booker-changing-jersey-number-from-no-1-to-65475f0d