Ranking the 15 Best Pitchers in MLB History

Baseball has evolved over the decades, but let’s face it, pitching excellence remains timeless. The sport has been blessed with extraordinary talent, but pitchers hold a special place as the ultimate duelists of the diamond. 

Determining the best pitchers in Major League Baseball history is no easy task, especially because there have been so many great ones over the years. However, here’s our list of the 15 best pitchers in MLB history: 

15. Fergie Jenkins

Fergie Jenkins
Openverse

The first Canadian to be inducted into the Hall of Fame, Fergie Jenkins was a workhorse with pinpoint control. He recorded seven consecutive seasons with 20 or more wins while striking out over 3,000 batters in his career. Impressive stuff.

14. Pedro Martínez

Pedro Martínez
Photo by Eric Kilby

In an era dominated by offensive power, Pedro Martínez was the best pitcher of the late 1990s and early 2000s. His 1999 and 2000 seasons are especially legendary, as he had an ERA under 2.00.

13. Sandy Koufax

Sandy Koufax
Photo by Tullio Saba

While his career was short due to injury, Sandy Koufax’s peak is arguably unmatched. From 1963 to 1966, he collected three Cy Young Awards, an MVP, and led the league in ERA each season.

12. Greg Maddux

Greg Maddux
Photo by w1ld0n3

“The Professor” made pitching an art form with his unparalleled control. Greg Maddux won four consecutive Cy Young Awards and ended his career with 355 wins and a sub-3.00 ERA.

11. Tom Seaver

Tom Seaver
Openverse

Tom Seaver was the face of the Miracle Mets of 1969. Over his career, he amassed 311 wins, three Cy Young Awards, and an astonishing 61 shutouts.

10. Nolan Ryan

Nolan Ryan
Openverse

No list of pitchers is complete without the strikeout king. Nolan Ryan’s 5,714 strikeouts and seven no-hitters are untouchable records, but his longevity and sheer intimidation on the mound make him legendary.

9. Lefty Grove

Lefty Grove
Openverse

A dominant southpaw during the 1920s and 1930s, Lefty Grove won 300 games and earned nine ERA titles. His consistency and leadership helped the Philadelphia Athletics capture two World Series titles.

8. Bob Gibson

Bob Gibson
Provided by Richard Bartlaga

Known for his fiery competitiveness, Bob Gibson was a cornerstone of the Cardinals’ success in the 1960s. His 1.12 ERA in 1968 remains the modern standard for excellence.

7. Christy Mathewson

Christy Mathewson
Openverse

One of the earliest superstars of the game, Christy Mathewson was the epitome of sportsmanship and excellence. He tallied 373 wins and led the New York Giants to a World Series title in 1905.

6. Steve Carlton

Steve Carlton
Photo by Unknown

Steve Carlton’s longevity and dominance are evident in his 329 career wins and four Cy Young Awards. His 1972 season with the Phillies, where he accounted for nearly half the team’s victories, is probably his best.

5. Randy Johnson

Randy Johnson
Openverse

“The Big Unit” combined power and intimidation like no other. Randy Johnson’s five Cy Young Awards, 4,875 strikeouts, and dominance in the postseason cement his place among the all-time greats.

4. Roger Clemens

Roger Clemens
Openverse

With seven Cy Young Awards, over 350 wins, and 4,672 strikeouts, Roger Clemens’ career numbers are staggering. His mix of longevity and dominance keeps him near the top of any pitching list.

Read More: Ranking the Best MLB Players of the 1980s

3. Cy Young

Cy Young
Openverse

The namesake of the award for pitching excellence, Cy Young’s 511 career wins and 7,356 innings pitched are unapproachable milestones in the modern era.

Read More: 10 Rising Stars in the MLB to Keep an Eye On

2. Walter Johnson

Walter Johnson
Openverse

“The Big Train” was a cornerstone of baseball’s early days. Walter Johnson’s 417 wins and 3,508 strikeouts made him the dominant pitcher of the Deadball Era.

Read More: 17 MLB Stars Who Got Away With Cheating

1. Mariano Rivera

Mariano Rivera
Openverse

The only unanimous Hall of Fame inductee, Mariano Rivera redefined the role of the closer. His 652 career saves, dominance in the postseason (0.70 ERA in 96 games), and iconic cutter pitch make him the best pitcher in MLB history.

Read More: 20 Greatest Pitchers of the Modern Baseball Era

Related Articles
Dec 20, 2009; Dallas, TX, USA; Cleveland Cavaliers center Shaquille O'Neal (33) shoots a free throw against the Dallas Mavericks at American Airlines Arena. Mandatory Credit: Photo By Matthew Emmons-USA TODAY Sports
13 NBA Big Men Who Couldn’t Hit Free Throws
Whether it was nerves, mechanics, or just plain bad luck, these NBA big men turned every trip to the...
Read More
Dec 20, 2009; Denver, CO, USA; Oakland Raiders quarterback JaMarcus Russell (2) walks off the field after the Raiders' 20-19 victory over the Denver Broncos at Invesco Field. Mandatory Credit: Kirby Lee/Image of Sport-Imagn Images
12 Quarterbacks Who Had No Pocket Awareness
These 12 quarterbacks had all the tools—except pocket awareness. See who froze under pressure and made...
Read More
Unknown Date; St. Louis, MO, USA; FILE PHOTO; Cleveland Browns running back (32) Jim Brown in action against the St. Louis Cardinals. Mandatory Credit: Tony Tomsic-USA TODAY NETWORK
16 Old-School Running Backs Who Wouldn’t Last a Season Today
From bruising backs to one-dimensional runners, these 16 names would have a tough time lasting even one...
Read More
JaMarcus Russell
The 11 Most Overrated No. 1 Picks in NFL History
From can't-miss prospects who missed to guys who never lived up to the expectations, the history of No....
Read More
Ray Lewis
13 NFL Defensive Players Who Played With a Mean-Streak
Whether it was their snarling presence or bone-rattling hits, these defenders brought an edge that couldn’t...
Read More
Sep 19, 1999; Baltimore, MD, USA; FILE PHOTO; Baltimore Ravens quarterback Scott Mitchell (19) in action against the Pittsburgh Steelers at PSINet Stadium. Mandatory Credit: Lou Capozzola-USA TODAY NETWORK
13 NFL Defenses That Bullied Their Way Into History
Here are 13 NFL defenses that made history by simply being meaner, tougher, and nastier than everyone...
Read More

As an Amazon Associate, The Quick Report earns from qualifying purchases.

Part of the Castaway Studios media network.