The Arizona Diamondbacks are calling up No. 1 prospect and outfielder Ryan Waldschmidt, the team announced on Friday. Waldschmidt will report to the team for his major league debut.

In a corresponding move, first baseman Tyler Locklear has been reinstated from the 10-day IL, and outfielder Alek Thomas has been designated for assignment.

The Diamondbacks take a swing with their top prospect, and will part ways with their struggling center fielder. Arizona's offense has been quiet of late , and Waldschmidt could provide a needed boost.

Here's everything you need to know about Arizona's No. 1 prospect:

Diamondbacks calling up Ryan Waldschmidt

Mar 10, 2026; Phoenix, Arizona, USA; Detailed view of the jersey of Arizona Diamondbacks outfielder Ryan Waldschmidt (21) against the Los Angeles Dodgers during a spring training game at Camelback Ranch-Glendale. Mandatory Credit: Mark J. Rebilas-Imagn Images | Mark J.…