LeBron James' son, Bryce, is taking his talents to Tucson -- the 17-year-old basketball star just announced he's committed to the Arizona Wildcats basketball program!!
Bryce shared the news on his social media pages just minutes ago ... saying he's all-in on his decision.
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"100%committed," Bryce said alongside a few emojis to represent the school's "Bear Down" rally cry and an edited photo of himself in an Arizona uniform.