The Call-Up: Jonatan Clase John Trupin and Nathan Grimm April 18, 2024 Share: > Image credit: © Steven Bisig-USA TODAY Sports Subscribe to Baseball ProspectusThe Mariners are giving Clase a chance to, ahem, run with the job. 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 Jonatan ClaseSeattle MarinersThe Call-up Related Articles The Call-Up: Christian Moore $ by John Trupin and Timothy Jackson 6/13 1 The Call-Up: Jacob Misiorowski $ by Jeffrey Paternostro and Timothy Jackson 6/11 2 The Heat Check: Playing With House Money $ by Nathan Graham 6/10 1 The Call-Up: Grant Taylor $ by Ben Spanier and Carlos Marcano 6/10 1 The Call-Up: Roman Anthony B by Jarrett Seidler and Timothy Jackson 6/09 2 Latest Articles What They’re Saying: Otto Kemp, J.T. Realmuto Edition $ by Howard Megdal 6/20 1 Top-500 Dynasty Rankings, June 2025 $ by Jesse Roche 6/20 2 Fantasy Starting Pitcher Planner ’25: Week 13 $ by Ryan Boyer 6/20 0 Deep League Landscape ’25: Week 12 $ by Nathan Grimm 6/20 0 Box Score Banter: The Grind B by Connor Farrell 6/20 0 more chevron_rightchevron_right John Trupin Nathan Grimm More about: Jonatan ClaseSeattle MarinersThe Call-up Latest Articles What They’re Saying: Otto Kemp, J.T. Realmuto Edition $ by Howard Megdal 6/20 1 Top-500 Dynasty Rankings, June 2025 $ by Jesse Roche 6/20 2 Fantasy Starting Pitcher Planner ’25: Week 13 $ by Ryan Boyer 6/20 0 Related Articles The Call-Up: Christian Moore $ by John Trupin and Timothy Jackson 6/13 1 The Call-Up: Jacob Misiorowski $ by Jeffrey Paternostro and Timothy Jackson 6/11 2 The Heat Check: Playing With House Money $ by Nathan Graham 6/10 1 You need to be logged in to comment. Login or Subscribe