The Most Impactful Non-World Series Baseball Plays in History: Springer’s Game 7 Home Run Analysis

The Most Impactful Non-World Series Baseball Plays in History: Springer’s Game 7 Home Run Analysis

George Springer solidified his legacy in Toronto Blue Jays history by hitting a three-run homer in the seventh inning. This pivotal play propelled his team to a thrilling 4-3 victory over the Seattle Mariners in Game 7 of the American League Championship Series. Springer’s dramatic home run did not reach the iconic status of Joe Carter’s famous 1993 World Series game-winning hit, yet it resonated deeply within the context of postseason baseball.

While Springer’s homer adds a significant chapter to Blue Jays history, the comparison to prior legendary moments reveals the varying impacts of non-World Series plays. Baseball Reference introduced a unique metric, championship win probability added (cWPA), which calculates the impact of plays on a team’s chances of winning the World Series, based on timing and context within the season.

Springer’s Historic Moment

This recent home run increased Toronto’s World Series winning probability by an impressive 19.73%. It ranks as one of the 10 most significant non-World Series plays since Major League Baseball began in 1903. Below is a list of these impactful moments along with their cWPA scores:

Chris Chambliss’ Heroic Homer

In 1976, Chris Chambliss hit a solo homer in the bottom of the ninth that delivered a dramatic win for the New York Yankees over the Kansas City Royals in Game 5 of the AL Championship Series. This homer’s cWPA stands at 18.77%. The climax of this game resulted in jubilant fans flooding the field at Yankee Stadium, marking a watershed moment in postseason history.

Cecil Cooper’s Key RBI

Cecil Cooper’s two-run single in the seventh moved the Milwaukee Brewers ahead 4-3 against the California Angels in Game 5 of the 1982 ALCS, resulting in a cWPA of 19.66%. This lead proved crucial in a series that saw the Angels once up 2-0. Cooper’s pivotal hit showcased the swing of momentum characteristic of playoff baseball.

Significance of Springer’s Slam

Springer’s momentous three-run homer not only provided a lead but marked a critical turnaround in a do-or-die game. The ability to erase a multirun deficit in such an intense moment adds weight to his achievement and further cements his place in postseason lore.

Manny Trillo’s Game-Changing Triple

Manny Trillo’s two-run triple in the eighth inning of Game 5 of the 1980 NLCS gave the Philadelphia Phillies a 7-5 advantage against the Houston Astros, resulting in a cWPA of 19.79%. Although the Phillies faced a late-game rally and the game evolved into extra innings, Trillo’s contribution proved pivotal in their eventual victory.

Jack Clark’s Ninth-Inning Power

Jack Clark made headlines in 1985 with his powerful three-run homer in the ninth inning, granting the St. Louis Cardinals a necessary 7-5 lead over the Los Angeles Dodgers in Game 6 of the NLCS, achieving a cWPA of 19.83%. Despite the high stakes of Game 6, Clark’s transformation of that late-game lead secured the Cardinals’ trip to the World Series.

Yadier Molina’s Iconic Blast

Yadier Molina followed suit in 2006, hitting a two-run homer in Game 7 of the NLCS, giving St. Louis a critical 3-1 lead over the New York Mets, with a cWPA of 20.71%. This moment captured the essence of clutch performance as St. Louis ultimately quelled a Mets comeback attempt.

Rick Monday’s Timely Homer

In Game 5 of the 1981 NLCS, Rick Monday delivered a solo homer that provided the Los Angeles Dodgers with a 2-1 edge against the Montreal Expos. This play, with a cWPA of 21.18%, exemplified the essence of clutch hitting in October.

Johnny Bench’s Last-Minute Heroics

Johnny Bench’s game-tying solo homer in Game 5 of the 1972 NLCS against the Pittsburgh Pirates carries a cWPA of 22.52%. The Pirates were poised to win the pennant before Bench’s dramatic shot extended the game and led to the eventual win by Cincinnati.

Bobby Thomson and the Legendary Shot

Bobby Thomson’s famous three-run homer in 1951, often referred to as the