Congratulations: ✅ Baltimore Orioles lefty Dave McNally is still the only pitcher to hit a grand slam in the World Series. He did it October 13, 1970, game 3, against the c….. more details

Congratulations to Dave McNally, who remains the only pitcher in Major League Baseball history to hit a grand slam in the World Series. This historic feat occurred during Game 3 of the 1970 World Series on October 13, against the Cincinnati Reds. McNally’s grand slam was a crucial part of the Baltimore Orioles’ commanding 9-3 victory, which gave them a 3-0 lead in the series.

The Orioles had a strong start, with early contributions from third baseman Brooks Robinson, who showcased stellar defensive plays and timely hitting. By the sixth inning, McNally stepped up and smashed his grand slam off Reds reliever Wayne Granger, extending Baltimore’s lead to 8-1 and effectively sealing the game.

McNally’s performance also included a complete-game pitching effort, further solidifying his status as a key player in Baltimore’s championship run. The Orioles went on to win the series in five games, earning their second World Series title.

For a deeper dive into this historic moment, visit sources like SABR.org and MLB.com for detailed game analysis.