Hudson and the Cardinals won't face the Pirates on Monday after the game was postponed due to inclement weather in St. Louis, Justice delos Santos of MLB.com reports.
The two teams will make up the postponed game as part of a split doubleheader June 14. The Cardinals haven't indicated how the postponement will affect their pitching schedule, but Hudson will presumably be pushed back a day along with the other four members of the rotation. In that scenario, Hudson would still line up for a two-start week, with his turns coming Tuesday against the Royals in St. Louis and Sunday against the Brewers in Milwaukee.