The defending champion Dodgers are still looking to improve after making a trade for Alexis Diaz from the Reds.

The Los Angeles Dodgers announced Thursday that they acquired reliever Alexis Diaz from the Cincinnati Reds for pitching prospect Mike Villani.

The Dodgers bullpen was supposed to be one of the best in baseball after they signed Tanner Scott, Blake Treinen and Kirby Yates to more than $100 million in contracts, with Michael Kopech, Brusdar Graterol and Evan Phillips still on the roster, but all of those relievers are on the IL right now save for Scott, who is having his own issues.