The Arizona Diamondbacks reinstated relief pitcher Tyler Clippard from the COVID-19 injured list on Monday. Fellow reliever Miguel Aguilar was optioned to Triple-A in a corresponding move. Clippard spent about a week on the COVID-19 list. He never tested positive for the virus, but he was experiencing COVID-like symptoms. The 36-year-old veteran has been the team's primary closer since Joakim Soria was traded away at the trade deadline. Clippard has converted five of his seven save ...