Cardinals acquired RHP Shawn Armstrong from the Rays for OF Dylan Carlson.
Both teams were happy with the results of the Andrew Kittredge-Richie Palacios trade over the winter, so they’ll try something very similar here. Armstrong, a 33-year-old journeyman reliever, got some attention for posting a 1.38 ERA in 52 innings last season, but he’s at 5.40 in 46 2/3 innings right now. His peripherals suggest he’s been pretty unlucky, so he might be able to help the Cardinals in the middle innings.