Cardinals outfielder Jordan Walker tweaked his knee while stepping on a sprinkler head and was forced out of game action and had imaging done on the knee. Luckily, it came back wi

St. Louis Cardinals right fielder Jordan Walker will miss at least a week after sustaining a minor knee injury when he stepped on a sprinkler head in a spring training game. Walker, 22, was running down a fly ball against the Washington Nationals on Tuesday when he was injured.

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.

Cardinals outfielder Jordan Walker left the team's split-squad game against the Nationals with left knee pain.

After exiting Tuesday's Grapefruit League game early, Cardinals right fielder Jordan Walker will miss around a week with left knee inflammation, manager Oliver Marmol said.