The Mariners selected Brown with the No. 65 overall pick in the 2026 First-Year Player Draft.
A 6-foot-2 lefty hitter from LSU, Brown was an even better high school pitching prospect coming out of Louisiana than Kade Anderson a few years ago, but he now projects as a potential 20/20 center fielder. He slashed .309/.404/.642 with 16 home runs, nine steals and a 16.5 percent strikeout rate as a junior.