The Call-Up: Kumar Rocker Jarrett Seidler and Timothy Jackson September 12, 2024 Share: > Image credit: © Benjamin Chambers/Delaware News Journal / USA TODAY NETWORK Subscribe to Baseball ProspectusKumar Rocker has taken an unconventional path to the majors, but he's leaving the minors as one of the best pitching prospects in baseball. 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 Kumar RockerTexas RangersThe Call-up Related Articles 2025 Prospects: Texas Rangers Top Prospects $ by Grant Schiller, Jeffrey Paternostro, and BP Prospect Staff 11/08 1 The Call-Up: Kevin Alcántara $ by Nathan Graham 9/26 0 The Call-Up: Jackson Jobe $ by Jarrett Seidler 9/24 0 Category Helpers: Pitchers, September 2024 $ by Ryan Boyer 9/18 0 Expert FAAB Review ’24: Week 25 $ by Mike Gianella 9/16 0 Latest Articles 2025 Prospects: San Francisco Giants Top Prospects $ by Eli Walsh and BP Prospect Staff 11/20 1 Why Do They Swing For The Fences? $ by Russell A. Carleton 11/20 2 A Division You Can Even Win With Nutting $ by Matthew Trueblood 11/20 2 2024 MLB Awards Model Predictor: Final Predictions $ by Noah Frank 11/20 0 The Good and the Bad From (Very) Early ADP $ by Timothy Jackson 11/20 0 more chevron_rightchevron_right Jarrett Seidler Timothy Jackson More about: Kumar RockerTexas RangersThe Call-up Latest Articles 2025 Prospects: San Francisco Giants Top Prospects $ by Eli Walsh and BP Prospect Staff 11/20 1 Why Do They Swing For The Fences? $ by Russell A. Carleton 11/20 2 A Division You Can Even Win With Nutting $ by Matthew Trueblood 11/20 2 Related Articles 2025 Prospects: Texas Rangers Top Prospects $ by Grant Schiller, Jeffrey Paternostro, and BP Prospect Staff 11/08 1 The Call-Up: Kevin Alcántara $ by Nathan Graham 9/26 0 The Call-Up: Jackson Jobe $ by Jarrett Seidler 9/24 0 You need to be logged in to comment. Login or Subscribe