17. Madison Bumgarner

When a top-tier baseball organization aims to create a winning culture that wins multiple world championships, they often depend on a fierce, unwavering competitive spirit to lead the team. Madison Kyle Bumgarner not only played a key role on the San Francisco Giants’ starting lineup; he became the perfect symbol of October resilience—a true champion of big moments whose legendary performances have forever changed what it means to shine in the postseason. Drafted tenth overall in 2007 from North Carolina high school baseball, this sturdy, cross-throwing left-hander brought with him a clear sense of strength and durability. Over an impressive 11-season career, the man affectionately known as “MadBum” carved out a legacy as a ruthless, high-volume workhorse who historically saved his absolute finest masterpieces for the sport's grandest stage.

Madison Bumgarner's journey began with a brief intro in September 2009, but it was his big break in June 2010 that truly set the stage for greatness. His dedication to efficiency became a daily habit, helping him solidify his spot at the back of the rotation during the crucial stretch. The world saw his incredible talent unfold in Game 4 of the 2010 World Series, when, at just 21, he overcame rookie nerves to pitch eight flawless innings against the Texas Rangers, leading San Francisco to its first championship in over five decades.

He maintained a consistent and crucial role throughout the 2012 regular season and championship series, including pitching seven scoreless innings in the World Series against Detroit. His most outstanding contributions occurred during a remarkable four-year peak from 2013 to 2016. Bumgarner excelled on the National League leaderboards, setting a high standard of durability and performance by earning four consecutive All-Star selections. He consistently subdued opposing lineups, recording identical sub-three ERAs of 2.77, 2.98, 2.93, and 2.74, while regularly surpassing 200 innings pitched annually. His efficiency metrics were unmatched; he achieved 199, 219, 234, and a career-high 251 strikeouts during these four seasons, culminating in top-ten finishes in the National League Cy Young Award voting.

Bumgarner, primarily a pitcher, also became a powerful hitter, showcasing a violent right-handed swing. He hit 19 career home runs with the Giants, including five in 2015, earning consecutive Silver Slugger Awards in 2014 and 2015. His offensive skills forced managers to abandon traditional intentional walk tactics at the bottom of the order.

Nevertheless, what conclusively establishes "MadBum" as an enduring figure within the eternal zeitgeist of the sport is his extraordinary and historic individual performance during the 2014 October postseason. Following his attainment of the National League Championship Series Most Valuable Player award, he executed the most exceptional pitching display in contemporary World Series history against the Kansas City Royals. He delivered a dominant, complete-game shutout in Game 1, a remarkable victory in Game 5, and subsequently—after only two days of rest—emerged from the bullpen in Game 7 to deliver five exemplary, scoreless relief innings that secured the championship. Over the course of twenty-one innings in the World Series that autumn, he conceded a nearly unthinkable single run, thereby establishing a permanent standard for world championship performance that may remain unmatched indefinitely.

After the 2019 season, Bumgarner left San Francisco as a Free Agent for the Diamondbacks, leaving the Bay Area with a 119–92 record, maintaining a sharp 3.13 ERA, a 1.112 WHIP, and exactly 1,794 strikeouts.