The Call-Up: Ken Waldichuk Jarrett Seidler and Timothy Jackson September 1, 2022 Share: > Image credit: © Kim Klement-USA TODAY Sports Subscribe to Baseball ProspectusThe A’s prospect, acquired at the trade deadline, has cruised through two straight minors campaigns. 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 Ken WaldichukThe Call-up Related Articles The Call-Up: Kevin Alcántara $ by Nathan Graham 9/26 0 The Call-Up: Jackson Jobe $ by Jarrett Seidler 9/24 0 The Call-Up: Luisangel Acuña $ by Jeffrey Paternostro 9/16 1 The Call-Up: Kumar Rocker $ by Jarrett Seidler and Timothy Jackson 9/12 0 The Call-Up: Thomas Saggese $ by Ben Spanier and Carlos Marcano 9/11 0 Latest Articles Top-50 Dynasty Shortstops for 2025 $ by Jesse Roche 2/18 0 Saves+Holds Targets for 2025 $ by Ryan Boyer 2/18 2 So You Want To Run A Baseball Team $ by Robert Arthur 2/18 1 Transaction Analysis: Jakob Has that Junis Sais Quoi $ by Patrick Dubuque and Ginny Searle 2/18 4 2025 Season Preview: Tampa Bay Rays $ by Daniel R. Epstein 2/18 4 more chevron_rightchevron_right Jarrett Seidler Timothy Jackson More about: Ken WaldichukThe Call-up Latest Articles Top-50 Dynasty Shortstops for 2025 $ by Jesse Roche 2/18 0 Saves+Holds Targets for 2025 $ by Ryan Boyer 2/18 2 So You Want To Run A Baseball Team $ by Robert Arthur 2/18 1 Related Articles The Call-Up: Kevin Alcántara $ by Nathan Graham 9/26 0 The Call-Up: Jackson Jobe $ by Jarrett Seidler 9/24 0 The Call-Up: Luisangel Acuña $ by Jeffrey Paternostro 9/16 1 You need to be logged in to comment. Login or Subscribe