By Andrew Gould Michael Kay announced that he’ll sit out ESPN’s “KayRod” telecast Sunday night after contracting COVID-19. The broadcaster said Kevin Conners will take his place alongside former MLB legend Alex Rodriguez for ESPN2’s alternative broadcast to the Sunday Night Baseball matchup between the St. Louis Cardinals and Philadelphia Phillies. Rodriguez wished his broadcast partner a speedy recovery on Twitter. Kay and Rodriguez have hosted MLB’s response to ESPN’s popular “ManningCast” of Monday Night Football. The duo covers the action in a more relaxed form while interviewing guests. K…