San Diego Padres manager Bob Melvin was sure his catcher, Austin Nola, was not guilty of blocking the plate. So sure that the skipper immediately got ejected after Nola was called for that transgression on a replay review, allowing the Washington Nationals to score the go-ahead run. Nola was not worried the apparent out — it was ruled that way in real time — would get changed. "I had no concern," Nola said. So cue the questions and dial up the debate over what constitutes preventing a runner from reaching home — Melvin said it was the subject of a recent memo from Major League Baseball — after the wild-card-chasing Padres and new slugger Juan Soto repeatedly failed to come through in the clutch against his former club and lost to the Washington Nationals 4-3 Saturday night. read https://www.espn.com/mlb/recap?gameId=401355923