MLB’s New ABS Challenge System, Explained MLB will adopt the Automated Ball-Strike (ABS) Challenge System for the 2026 season. Learn how it works, how many challenges teams get, and what it means for players, umpires, and game strategy. Original Source: https://sports.yahoo.com/article/mlb-abs-challenge-system-explained-160028322.html Previous article: Surging Mariners clinch playoff berth and close in on AL West title Prev Next article: With Jaxson Dart at QB, the Giants can start a new era with some fun young stars Next