The Tampa Bay Rays acquired reliever Dan Jennings from the Chicago White Sox in exchange for first baseman Casey Gillaspie.
Jennings will settle into a setup role in Tampa Bay. The 30-year-old southpaw owns a 3.45 ERA, 1.22 WHIP, and 20.5 strikeout percentage (K%) across 44 1/3 innings this season.
numberFire's models project Jennings to record a 3.07 ERA, 1.33 WHIP, and 18.0 K% over 26 1/3 remaining innings in 2017.