Moreno, 28, made his major league debut in 2015 with the Yankees but was placed on the disabled list with elbow inflammation. In his first major league season Diego appeared in just 4 games, allowing 6 runs over 10 1/3 innings of work and struck out 8 batters. He also pitched in 26 games out of the bullpen for the Triple-A Scranton/Wilkes-Barre RailRiders. There he had a 2.18 ERA with 3 wins over 53 2/3 innings.
Originally coming over to the Yankees from the Pirates in the AJ Burnett trade Diego Moreno has spent the last 3 seasons in the Yankees minor leagues.
Santos, 32, was signed as a minor league free agent on June 10, 2015 and started his road back with the Double-A Trenton Thunder where he threw just 1 inning in 1 game before getting the call back to the big leagues. With the big club he allowed 2 runs over 3 innings of work over 2 games.