The Call-Up: Geraldo Perdomo Jeffrey Paternostro and Mark Barry April 3, 2021 Share: > Image credit: © Rob Schumacher/The Republic, The Republic | azcentral.com via Imagn Content Services, LLC Subscribe to Baseball ProspectusNick Ahmed is heading to the IL, creating space for one of Arizona's top prospects. Full access to this article is for Premium Baseball Prospectus subscribers. Sign up today to get access to insightful analysis for the discerning baseball fan. Super-Premium - $66.99 / yearPremium - $45.95 / yearPremium Monthly - $6.99 / month Subscribe to Baseball Prospectus In This Article 0 Arizona DiamondbacksGeraldo PerdomoThe Call-up Related Articles The Call-Up: Ryan McKenna $ by Jeffrey Paternostro and Tim McCullough 4/07 0 The Call-Up: Akil Baddoo $ by Jeffrey Paternostro and Howard Megdal 4/02 0 The Call-Up: Tucupita Marcano $ by Brandon Williams and Bret Sayre 4/02 0 The Call-Up: Chris Rodriguez $ by Jeffrey Paternostro and Mark Barry 4/02 0 The Call-Up: Jonathan India $ by Keanan Lamb and Nathan Grimm 4/01 0 Latest Articles Box Score Banter: The Red Bruise of Courage $ by Baseball Prospectus Editors 4/09 2 Spin Rate Is Higher Than Ever $ by Robert Arthur 4/09 5 Golden Age: Week of April 4 $ by Matt Sussman 4/09 0 The Dynasty Report: Week 2 $ by Jesse Roche 4/09 0 Fantasy Starting Pitching Planner: Week 3 $ by Jon Hegglund 4/09 2 more chevron_rightchevron_right Jeffrey Paternostro Mark Barry More about: Arizona DiamondbacksGeraldo PerdomoThe Call-up Latest Articles Box Score Banter: The Red Bruise of Courage $ by Baseball Prospectus Editors 4/09 2 Spin Rate Is Higher Than Ever $ by Robert Arthur 4/09 5 Golden Age: Week of April 4 $ by Matt Sussman 4/09 0 Related Articles The Call-Up: Ryan McKenna $ by Jeffrey Paternostro and Tim McCullough 4/07 0 The Call-Up: Akil Baddoo $ by Jeffrey Paternostro and Howard Megdal 4/02 0 The Call-Up: Tucupita Marcano $ by Brandon Williams and Bret Sayre 4/02 0 You need to be logged in to comment. Login or Subscribe