The hard-throwing Burdi underwent his second Tommy John surgery in October, so the 27-year-old probably won’t be available to the Padres at all in 2021. A second-round pick of the Twins in 2014, Burdi appeared in the majors with the Pirates in each of the previous three seasons, though he only combined for 12 1/3 innings. He also has just five Triple-A innings under his belt, but Burdi has pitched to a 3.44 ERA with 12.2 K/9 and 4.4 BB/9 in 115 minor league frames.
Ramirez, 31, debuted in 2019 and led the Tigers’ bullpen in innings (79 2/3) that year. He threw another 10 2/3 last season. Overall, Ramirez pitched to a 4.28 ERA/4.71 FIP with 8.47 K/9, 3.89 BB/9 and a 46.2 percent groundball rate in a Tigers uniform. Detroit outrighted him in October.