The Houston Astros received positive news regarding Christian Walker's oblique injury, with an MRI revealing no strain after concerns arose when he was scratched from the lineup. Manager Joe Espada confirmed that Walker feels significantly better compared to last year's injury that sidelined him for over a month. The Astros are prioritizing Walker's health, especially after signing him for three years and $60 million. With Walker out, Jon Singleton and Victor Caratini have stepped up at first base, showing depth in the lineup as they prepare for the upcoming season.