Keldon Johnson, the small forward of the San Antonio Spurs, who was a McDonald’s All-American in 2018, the SEC Freshman Of The Year in 2019 at the University Of Kentucky, and a gold medalist for the United States Men’s Basketball Team in 2020, autographed this Spalding Super Tack Pro indoor/outdoor composite basketball and inscribed it “Go Spurs Go”. This basketball comes with a certificate of authenticity verification sticker and corresponding certificate of authenticity from James Spence Authentication (JSA). In addition, you can also verify the authenticity of Keldon Johnson’s signature through a search of JSA’s online database. Included among the photos that accompany this listing is a snapshot of the results of a search of this basketball’s JSA sticker in JSA’s online database, confirming the authenticity of Kelton Johnson’s signature. This basketball would make a great addition to the personal collection of any fans of Keldon Johnson, the San Antonio Spurs, McDonald’s All-Americans, University of Kentucky Wildcats or the US Men’s National Basketball Team. Free shipping by UPS Ground.