Wainwright could miss the rest of the season because of an Achilles injury, according to Ken Rosenthal of Fox Sports. Wainwright suffered the injury during an at-bat in the fifth inning of Saturday's game against the Brewers, and there have been conflicting reports about whether the issue is to his Achilles or ankle. He is scheduled to undergo an MRI on Monday, which will determine the severity of the injury, but if it is to his Achilles, it is obviously a massive blow to the Cardinals and fantasy owners. Wainwright has made over 30 starts in five consecutive seasons, averaging 201.4 strikeouts per season over that span.