Christian Walker sidelined by oblique soreness ahead of Opening Day

Christian Walker, recently signed by the Houston Astros to a three-year, $60 million contract, was scratched from the lineup due to left oblique soreness, raising concerns about his availability for Opening Day. This injury follows a previous oblique issue that sidelined him for over a month last season. Walker has been productive in spring training, going 4-for-8 with three doubles before the setback. Astros manager Joe Espada expressed hope for Walker's quick recovery, but oblique injuries can be unpredictable. With Walker's injury, Jon Singleton is set to take over at first base temporarily, as the Astros look to rebound from a disappointing 2024 season. Walker's performance is critical for the Astros, who are banking on his power and defensive skills in a season of transition.