Brewers Submit 40-Man Spring Breakout Pool for March Showcases vs Mariners, A's

The Brewers finalized and submitted a preliminary 40-man player pool on March 5 for the 2026 Spring Breakout showcase games, sending prospects to March 20 against the Seattle Mariners in Phoenix and March 22 at the Oakland Athletics in Mesa, with both games on MLB Network and the March 22 game also on Amazon. BrewerFanatic lists the Phoenix start at 5:10 and the Mesa start at 4:05; MLB Network carried a live reveal show the morning of March 5 co-hosted by Matt Vasgersian and Harold Reynolds with MLB Pipeline’s Jim Callis.

At the head of Milwaukee’s list sits shortstop Jesús Made, ranked No. 3 on MLB Pipeline’s Top 100, who turned 18 last May and has bulked up from 6-foot-1, 187 pounds in last year’s media guide to 6-foot-1, 221 pounds. Adam McCalvy noted that “Jesús Made batted leadoff in last year’s Spring Breakout game against the Reds, so he’s no stranger to the prospect showcase,” and McCalvy added that Made has been turning heads in his first big league camp. Ray Stuedemann frames Made alongside three other shortstops—Luis Peña, Jett Williams, and Cooper Pratt—as the quartet headlining Milwaukee’s system.

The preliminary pool reflects organizational depth: the roster contains 23 of the Brewers’ Top 30 prospects, and ESPN ranked Milwaukee the No. 1 farm system at the end of January, per Stuedemann. Andrew Fischer, Milwaukee’s 2025 first-round pick and listed as the club’s No. 6 prospect, is in the pool after a “strong start with the Timber Rattlers in only 19 games last year,” and he is currently playing for Team Italy in the World Baseball Classic.

Pitching representation is extensive: the Brewers included 20 pitchers in the 40-player pool. The MLB pipeline roster excerpt lists Bishop Letson, RHP, No. 9; J.D. Thompson, LHP, No. 16; Tyson Hardin, RHP, No. 19; Ethan Dorchies, RHP, No. 20; Bryce Meccage, RHP, No. 21; Coleman Crow, RHP, No. 27; and Craig Yoho, RHP, No. 29 among the pitchers. Sports Yahoo and other recaps described “six of whom are ranked in the top 30,” but the pipeline excerpt shows seven pitchers with Top-30 markers, a discrepancy the club’s final roster trimming could clarify. Catchers listed in the pool are Jeferson Quero, No. 8; Marco Dinges, No. 10; and Matt Wood, not ranked on the team list.

Roster construction followed MLB Pipeline methodology: “The preliminary rosters were assembled using MLB Pipeline’s Top 30 Prospects lists plus additional prospects submitted by the club,” and clubs will pare prelim pools to official 23–27 player game-day rosters by March 18 to account for World Baseball Classic participants. Spring Breakout began in 2024 as a prospect showcase and UrbanMilwaukee and MLB Network point out its track record: 210 participants from the first two editions have reached the majors, and past alumni include Brewers Jacob Misiorowski and Jackson Chourio.

Tickets are available for the Brewers’ Spring Breakout dates and the club’s March 18 deadline will determine which of these top prospects—especially Made and Fischer—get the live, televised showcase that has propelled recent rookies into big-league roles.