The greatest southpaws: celebrating the best left-handed pitchers in baseball history

Photo by Jose Francisco Morales / Unsplash


Left-handed pitchers, or 'Southpaws,' are revered in baseball. Their unique pitching style offers strategic advantages, captivating fans and altering the course of games.

The unique advantages of left-handed pitchers

Left-handed pitchers, often a rare find in baseball, bring a set of unique advantages to the mound that can significantly impact the game's dynamics. Their scarcity is a strategic boon; most batters, accustomed to facing right-handed pitchers, find the different angles and movements of pitches from left-handers more challenging to track and hit.

Strategic edge in pitching

The distinct delivery angle of a left-handed pitcher can be disorienting for batters, especially those who are right-handed. This is due to the ball coming from the opposite side than they are used to, creating a different visual perspective and trajectory. The pitches tend to break away from a right-handed batter, making them harder to hit. This advantage is amplified when left-handed pitchers use pitches like sliders and curveballs, which can further exploit these unique angles.

Rarity and matchup advantages

Since most players grow up facing predominantly right-handed pitching, they are less experienced and often less comfortable when up against a left-handed pitcher. This lack of familiarity favors left-handed pitchers, giving them an edge, particularly in crucial matchups. In high-stakes situations, a left-handed pitcher can be a game-changing asset, disrupting the rhythm and confidence of even the most seasoned batters.

Impact on team dynamics

Teams often seek to balance their pitching staff with a mix of right and left-handed pitchers. This diversity allows for tactical maneuvers, such as bringing in a left-handed pitcher to face a string of right-handed batters, potentially swinging the game's momentum. A strong left-handed pitcher in a team’s roster can also influence the opposing team's lineup and strategy, showcasing the psychological impact these pitchers have on the game.

Lefty-on-lefty advantage

Left-handed pitchers are particularly effective against left-handed batters, creating a 'lefty-on-lefty' advantage. The natural movement of their pitches and the delivery angle make it difficult for left-handed batters to pick up the ball. This matchup often results in lower batting averages and higher strikeout rates for left-handed batters facing left-handed pitchers.

Longevity and career

Interestingly, left-handed pitchers often enjoy longer careers. Their unique skill set remains in demand, and the wear and tear on their arms can differ from their right-handed counterparts due to the different types of pitches and mechanics they employ. This longevity allows them to better understand pitching strategy and batter psychology over time.

Top left-handed pitchers of all time

Criteria for selection

Our list of the all-time greatest left-handed pitchers in baseball is curated based on their career statistics, lasting impact on the sport, achievements, awards, and honors, and overall influence in the history of baseball. This ranking highlights the most exceptional and influential left-handed pitchers.

Sandy Koufax

Sanford "Sandy" Koufax
  • Career Highlights: Sandy Koufax, a legend with the Dodgers, is remembered for his powerful fastball and curveball. His career, though short, was marked by brilliance and included four World Series titles.
  • Impact: Koufax's perfect game in 1965 and his remarkable performances in the World Series solidified his status as an iconic figure in baseball history.

Randy Johnson

Randy Johnson - nicknamed "The Big Unit"
  • Career Achievements: 'The Big Unit,' Randy Johnson, was known for his towering presence and fast pitches. His career, decorated with five Cy Young Awards, earned him a reputation as a dominant force on the mound.
  • Notable Contributions: Johnson's career boasts 303 victories and over 4,875 strikeouts, underlining his dominance in baseball pitching.

Steve Carlton

Steve Carlton
  • Milestones: Steve Carlton's illustrious career is highlighted by four Cy Young Awards and a deep association with the Philadelphia Phillies.
  • Pitching Style: His mastery of the slider pitch established him as one of the most formidable pitchers in baseball.

Warren Spahn

Statue of Warren Spahn
  • Significant Achievements: Warren Spahn, primarily with the Boston/Milwaukee Braves, achieved 363 wins, the most by any left-handed pitcher in history.
  • Historical Impact: His performance in the post-war era set a high benchmark for future left-handed pitchers, influencing future generations.

Clayton Kershaw

Clayton Kershaw
  • Career to Date: Clayton Kershaw, still active in the sport, has already made his mark with an outstanding ERA and several Cy Young Awards.
  • Modern Influence: Representing the best of modern left-handed pitching, Kershaw continues influencing the game with his skill and strategic approach.

Honorable mentions

Lefty Grove, Tommy John, and Whitey Ford are also noteworthy for their significant roles in baseball history as exceptional left-handed pitchers.

The future of left-handed pitching

The legacies of these legendary Southpaws serve as inspiration for the next generation of left-handed pitchers, signaling a bright future for left-handed pitching in baseball.

Left-handed pitchers have notably shaped the history of baseball with their unique skills and memorable performances.

Sammy Southpaw

Sammy Southpaw

Sammy Southpaw: Left-handed, left-leaning, and left in every sense of the word. Writer, musician, and southpaw enthusiast.
Atlanta