Joe Niekro strikes out 5 in one inning
April 7, 1976 – Joe Niekro strikes out 5 batters in a single inning, with two of the strikeout victims reaching first base as Niekro’s fluttering knuckleball eludes his catcher. The feat occurs, however, during the final pre-season game of the 1976 season, preventing it, by one day, from becoming a major league record.