The Brewers will carry top outfield prospect Jackson Chourio on their Opening Day roster, reports Curt Hogg of the Milwaukee Journal-Sentinel. He is already on the 40-man roster after signing an eight-year extension over the offseason.

Chourio, who was born in March 2004, will very likely be the youngest player in the majors. It’s nevertheless not all that surprising that he’s breaking camp after signing an $82MM extension in December. As shown on MLBTR’s Contract Tracker, that’s by far the largest guarantee for a player who had yet to make his MLB debut. Chourio only has six games of Triple-A experience but turned in above-average numbers in the Double-A Southern League a season ago.

The right-handed hitter put together a .280/.336/.467 slash with 22 home runs and 43 steals over 559 plate appearances. That came against much older competition in a league where testing of the pre-tacked baseball led to increased break on pitches and proved a challenge for hitters. Chourio fared better in the second half after the league reverted to the traditional baseball, including a scorching .388/.447/.718 showing in July.

That firmly established him among the sport’s top handful of minor league talents. Chourio ranked second or third on Top 100 lists from Baseball America, FanGraphs, ESPN, The Athletic and MLB Pipeline this offseason. He’s a potential franchise center fielder with a rare combination of power and athleticism.

To the extent there’s risk with Chourio, it’s that he has shown an aggressive plate approach. He walked at a modest 7.3% clip in Double-A, although that’s hardly an overwhelming concern given his youth. Chourio kept his strikeouts to a solid 18.4% rate and showcased his physical gifts.

In 13 games this spring, he’s hitting .283/.313/.348. He has three doubles, no homers, and a 10:2 strikeout-to-walk ratio. They’re not overwhelming numbers, but it has been an impressive enough performance to reaffirm to the front office that he’s ready for an aggressive major league assignment. There’d be little reason to call him up if the club weren’t confident he can hold down the everyday center field job.

The Venezuela native will be at the center of a talented outfield at American Family Field. Christian Yelich should see the bulk of his time in left field with sporadic work at designated hitter. Former first-round pick Garrett Mitchell could slide to right field, where Milwaukee could also turn to Joey Wiemer or Sal Frelick. Their stockpile of outfield talent was enough that the Brewers have considered moving Frelick to third base, although the acquisition of Joey Ortiz in the Corbin Burnes trade gives them the flexibility to keep the Boston College product on the outfield grass if they like.

With a pair of club options tacked onto the end of his eight-year guarantee, Milwaukee already controls Chourio well beyond his six-year service window. The Brewers could still benefit from the Prospect Promotion Incentive if he performs well enough to merit award consideration.

Assuming Milwaukee keeps him in the majors for a full service year, Chourio would earn the Brewers an extra draft pick at the end of the first round if he wins Rookie of the Year or finishes in the top three in MVP balloting within his first three seasons. That’s certainly not an easy task. He faces an uphill battle in a Rookie of the Year race where Yoshinobu Yamamoto stands as the favorite and a top-three MVP finish is a tough ask of even the sport’s elite players.

Image courtesy of USA Today Sports.