The Cincinnati Reds activated catcher Tyler Stephenson from the injured list on Wednesday. He was slated to start Wednesday's game against the Pittsburgh Pirates, but the game was postponed due to rain. Fellow catcher Mark Kolozsvary was optioned to Triple-A in a corresponding move. Stephenson spent just two days on the injured list. While the reasoning for his move to the injured list hasn't been made public, it's likely that he was a close contact to someone who tested positive for COVID-19....