Wieters agreed to a one-year, $2 million deal with the Cardinals on Sunday, Jon Heyman of MLB Network reports.

Wieters slugged a pinch-hit, two-run home run in his only at-bat during a win over the Nationals on Wednesday.

Wieters (calf) responded well to participation in baseball activities the last two days and was available off the bench Tuesday night against the Nationals, the Associated Press reports. "Wieters is cleared," St. Louis manager Mike Shildt said. "He's available."

Wieters (calf) ramped up the intensity of his workouts again Saturday at Busch Stadium and reports he is essentially feeling back to normal, Anne Rogers of MLB.com reports.