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White Sox Take UCLA Shortstop Roch Cholowsky No. 1 as Hitter Wave Dominates Day 1 of 2026 MLB Draft

Day 1 in Philadelphia shifted emphasis to position players and signability questions that will shape how teams spend bonus pools and finish the draft tomorrow

Overview

  • The Chicago White Sox used the No. 1 overall pick on UCLA shortstop Roch Cholowsky, with Grady Emerson going No. 2 to the Tampa Bay Rays, Vahn Lackey No. 3 to the Minnesota Twins and Jackson Flora No. 4 to the San Francisco Giants.
  • Teams favored hitters heavily on Saturday, with 15 of the first 16 selections being position players and only one pitcher inside the top four, a pattern reporters tied to health and velocity concerns for several college arms.
  • Signability and prep-versus-college leverage shaped many boards, producing notable slides such as high-school shortstop Jacob Lombard falling to No. 14 and several Auburn commits listed as uncertain in pre-draft mocks.
  • The first round was expanded to 37 picks because of Prospect Promotion Incentive awards and Competitive Balance Round A selections, and Day 1 coverage was split between NBC/Peacock and MLB networks and streaming services.
  • Day 2 resumes Sunday with Rounds 5 through 20 and teams will face slot-bonus pressure as they try to sign top prep talent and address pitching depth that went largely unselected early in the draft.