Kittredge (4-5) allowed one run on two hits and a walk while striking out one over two-thirds of an inning to take the loss Sunday versus the Blue Jays.
Kittredge allowed a hit and a walk while striking out one over a scoreless inning, earning his major-league-leading 30th hold of the season in Friday's 8-5 win over the Royals.
Kittredge (1-4) allowed two runs (one earned) on a hit and a walk while striking out two over 1.1 innings to take the extra-inning loss Wednesday versus the Pirates.
Kittredge allowed a hit in a scoreless inning to earn the save in Thursday's 4-3 win over the Pirates.
Kittredge has allowed one walk and struck out one over two scoreless and hitless innings in two Grapefruit League appearances.
Kittredge agreed to a one-year, $2.63 million deal with the Cardinals on Thursday, avoiding arbitration, Derrick Goold of the St. Louis Post-Dispatch reports.
The Rays traded Kittredge to the Cardinals on Friday in exchange for Richie Palacios, Katie Woo of The Athletic reports.
Kittredge tossed a perfect 10th inning to earn a save in Friday's win over the Angels.
Kittredge (elbow) was activated from the 60-day injured list Thursday, Marc Topkin of the Tampa Bay Times reports.
Kittredge (elbow) will rejoin the Rays during their upcoming series against the Angels, Marc Topkin of the Tampa Bay Times reports.