The St. Louis Cardinals have shut down Jordan Walker for at least one week due to inflammation in his left knee, an injury he reportedly suffered Tuesday after stepping on a sprinkler head while tracking a fly ball.

St. Louis Cardinals outfielder Jordan Walker will miss at least a week after suffering a minor knee injury when he stepped on a sprinkler head in a spring training game on Tuesday.

Jordan Walker, the former top prospect in the Cardinals' organization and the 6-foot-6, 260-pound outfield talent that the club hopes to build around in 2025 and beyond, appears to have avoided seriou