James Wood. Jamie Germano/Rochester Democrat and Chronicle / USA TODAY NETWORK

The Nationals have made top prospect James Wood’s previously reported promotion to the major leagues official, formally announcing the selection of his contract from Triple-A Rochester. In a corresponding move, veteran outfielder Eddie Rosario has been designated for assignment.

Wood’s promotion to the majors was reported last Friday, and MLBTR’s Darragh McDonald broke down the vaunted outfielder’s impending ascension to the majors at the time. The 21-year-old had laid waste to upper-minors pitching this season, delivering an outrageous .353/.463/.595 slash with 10 homers, 16 doubles and nearly as many walks (40) as strikeouts (42). Wood has drawn a free pass in a massive 17.3% of his trips to the plate and chipped in a 10-for-11 showing in stolen base attempts as well.

A second-round pick of the Padres back in 2021, Wood has elevated his status to the point that he’s widely regarded as the top yet-to-debut prospect in the sport. Baseball America and MLB.com both rank him as the game’s No. 3 prospect, but the players ahead of him between those two lists (Paul Skenes, Jackson Holliday, Junior Caminero) have all reached the majors at least briefly. Based on the timing of his promotion, Wood will now be under team control through at least the 2030 season and won’t be eligible for arbitration until the 2027-28 offseason.

Wood now joins top Nationals starter MacKenzie Gore and shortstop CJ Abrams as potential core pieces acquired by the Nationals in the blockbuster trade that sent Juan Soto to San Diego two summers ago. The Nats still have minor league outfielder Robert Hassell III and minor league lefty Jarlin Susana working their way through the system as well. Neither is viewed as having the type of ceiling Wood, Abrams and Gore have already shown, but Hassell is still just 22 and reached Double-A this year, while the 20-year-old Susana is in his second season at Low-A. Both players could yet reach the big leagues in the next few years.

Turning to the 32-year-old Rosario, he’s long been seen as a potential casualty of Wood’s big league promotion. The former Twins, Braves and Guardians outfielder signed a minor league deal with a $2M base salary during spring training and made the team’s Opening Day roster despite a poor showing in nine spring contests. Rosario had an awful first month of the season (.088/.137/.162 through the end of April), followed by a better May (.253/.319/.530) before falling into another major swoon (.191/.200/.250 in June).

Overall, Rosario’s time with the Nats will draw to a close with a .183/.226/.329 batting line. That’s 46% worse than league-average production, by measure of wRC+ (54). Rosario’s 5.5% walk rate was his lowest since 2019, while his 23% strikeout rate is roughly in line with the 2022-23 rates he showed in Atlanta (but a far cry from the 16.1% mark he turned in from 2017-21).

The Braves acquired Rosario in a 2021 salary-dump deal with Cleveland and immediately saw him go on a magical run down the stretch, slashing .271/.330/.573 with seven homers in 106 plate appearances. He went on to deliver a legendary 14-for-25 performance with three home runs during the National League Championship Series, taking home NLCS MVP honors in the process, before slumping in the World Series.

Rosario’s late surge with Atlanta prompted the team to re-sign him on a two-year, $18M contract that proved regrettable. He hit .212/.259/.328 in his first season of that contract, and while Rosario bounced back with 21 homers in 2023, his overall batting line was effectively league average (100 wRC+) while his defense continued to receive lackluster grades. Rosario was a productive everyday outfielder with the Twins from 2017-20 but in four seasons since that time he’s turned in a .236/.283/.403 batting line with poor defense and mounting strikeout rates.

The Nats will have five days to trade Rosario, release him or place him on outright waivers, though a veteran with Rosario’s service time would surely just reject an outright assignment to Triple-A anyhow. It’s unlikely that any team would claim even the modest remainder on Rosario’s contract. The likeliest outcome is a release, at which point Rosario will be free to sign with any team. A new club could owe him only the prorated league minimum for any time spent on the big league roster. That sum would be subtracted from what the Nats still owe him, but Washington will be on the hook for the majority of his contract at this point.

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