The onset of World War II significantly reconfigured the course of Larry Jansen’s athletic career, resulting in a substantial delay before he could attain his professional aspirations in the major leagues. Instead of progressing directly to the majors in his early twenties, the Oregon native dedicated much of the 1940s to excelling in the Pacific Coast League, notably achieving an extraordinary 30-win season for the San Francisco Seals in 1946. By the time the New York Giants acquired his contract, Jansen was already a 27-year-old novice prepared for the prominent stage of the Polo Grounds. Immediately affording him a position in manager Mel Ott’s starting rotation for the 1947 season, the precise right-hander swiftly demonstrated that his maturity was a considerable strength, exhibiting an immediate dominance over hitters in the National League.

His inaugural summer in Manhattan was remarkable, characterized by an exceptionally efficient rookie campaign during the post-war period. Employing an advanced, newly developed slider and demonstrating impeccable control, he achieved an impressive 21–5 record while leading the senior circuit with a distinguished .808 winning percentage. Jansen pitched 248 innings with a commendable 3.16 ERA, supported by a league-best 2.1 walks per nine innings. In most other seasons in baseball history, such immediate dominance would have ensured him the highest honors; however, he ultimately finished as a highly regarded runner-up for the Rookie of the Year Award, losing to a player who had been compelled to wait for his opportunity to play in the majors for a significantly different historic reason: Jackie Robinson.

He remained a premier front-line force as the calendar turned to the new decade, earning consecutive National League All-Star selections in 1950 and 1951. His refined approach on the mound was defined by an absolute refusal to beat himself with free passes; Jansen topped the National League in strikeout-to-walk ratio in both of his All-Star campaigns, highlighted by a phenomenal 1950 summer where he went 19–11 and paced the junior circuit with a microscopic 1.065 WHIP.

His highest statistical achievement was attained during the notable 1951 season, a remarkable summer in which Jansen leveraged his durability to lead the Giants through a distinguished pennant race. He made 39 appearances and pitched 278 innings of high-intensity play, securing the National League wins title by achieving a commendable 23–11 record, tying with teammate Sal Maglie for the league's top spot. Jansen was the integral force behind New York's remarkable late-summer rally to overcome a 13-game deficit against the Brooklyn Dodgers, consistently serving as a dependable and stabilizing presence whenever he pitched.

That unforgettable pennant race secured its place in baseball lore on October 3, 1951, in the deciding Game 3 of the National League tie-breaker series. Summoned from the bullpen by manager Leo Durocher in the top of the ninth inning, with the Giants trailing 4–1, Jansen delivered a clutch, scoreless relief performance to hold the line. His steady execution set the stage for the bottom of the frame, when Bobby Thomson blasted the legendary walk-off "Shot Heard 'Round the World." While Thomson’s home run remains the enduring image of that autumn afternoon, it was Jansen who officially walked off the mound as the winning pitcher of the most famous game in the sport’s history.

Tragically, the heavy workload of nearly 1,350 innings in his first five seasons severely damaged his arm. After 1951, persistent back injuries and shoulder inflammation led to a decline, and by 1954, during a championship season, Jansen was broken down, making only 13 appearances before being released. He left with a successful 120–86 record, 826 strikeouts, and a 3.44 ERA in 275 games with the Giants.

Having grown up in the East Bay hills of Pleasanton as a dedicated supporter of the San Francisco Giants, Brandon Crawford appeared virtually predestined to patrol the infield at Oracle Park. Selected by his hometown team in the fourth round of the 2008 draft from UCLA, the proficient shortstop rapidly advanced through the farm system to make his highly anticipated Major League debut in May 2011. He made an impressive initial impression on the baseball community by becoming only the sixth player in Major League history to hit a grand slam in his first professional game—an electrifying debut that underscored a special bond between the local athlete and his supporters.

Crawford’s arrival immediately resolved a decade-long defensive enigma for San Francisco, fortifying the most demanding position in the game precisely as the franchise entered its golden era. He became the definitive defensive cornerstone of the club’s renowned championship roster, offering exemplary reliability and exceptional instinctual coverage during the illustrious World Series titles of 2012 and 2014. Crawford consistently demonstrated his resilience under utmost pressure, notably exemplified by a historic postseason grand slam in the 2014 National League Wild Card Game against Pittsburgh, which significantly altered the game's dynamics and solidified his reputation as a key contributor in high-stakes contests.

Over the next decade, Crawford elevated shortstop defense through exceptional positional awareness and lateral coverage. His glove work gained national recognition, securing four National League Gold Glove Awards and two Wilson Defensive Player of the Year honors. He regularly led the league in assists and double plays. With an excellent internal clock and a precise, off-balance throw, he reliably handled grounders from third to second, providing a seasoned Giants pitching staff with a dependable infield defender.

While his glove established his basic identity, Crawford continually transformed into a strong offensive threat, surpassing expectations from early scouting reports that saw him as a light-hitter. He combined reliable defense with unexpected offensive flexibility, leading the National League with 11 triples in 2016 and exceeding 20 home runs twice in his career. His standout season came in 2021, when he experienced a remarkable late-career revival by batting a personal-best .298 with 24 home runs, helping his team set a franchise record with 107 wins and finishing fourth in the National League MVP voting.

The physical toll of anchoring the infield for more than a decade eventually caught up to him, as age and a mounting list of lower-body injuries caused a sharp statistical slowdown beginning in 2022. After a frustrating, injury-plagued 2023 season, the organization made the difficult emotional pivot to usher in a youth movement, leading to Crawford’s departure to the St. Louis Cardinals via free agency prior to the 2024 season.

Crawford accumulated 1,392 hits and 146 home runs in a Giants uniform.

When the San Francisco Giants traded for Jeff Kent before the 1997 season, sending franchise legend Matt Williams to Cleveland, the reaction from local fans was mostly mixed. Until then, Kent had a decent but uninspiring tenure as a regular infielder for Toronto, New York, and Cleveland, showing occasional power but never seeming like a superstar. Few could have foreseen that moving to the West Coast would dramatically change his career, turning an underestimated journeyman into the leading power-hitting second baseman of his generation.

The move to San Francisco immediately elevated Kent's offensive performance to a new level of power. Placed at the core of Dusty Baker’s batting lineup, he set a standard for consistent elite run production, surpassing his National League peers. He achieved an impressive streak, hitting at least 23 home runs and totaling 101 or more RBIs in all six seasons with the Giants—highlighted by a 128-RBI season in 1998 and a career-best 37 home runs in 2002, during their pennant run.

Kent reached the peak of his individual greatness during the remarkable 2000 season, when he produced a standout performance on the field. He hit an impressive .334 with 33 home runs and 125 RBIs, vital in sustaining the Giants’ offense during crucial moments and securing the National League West championship. In an unexpected development, baseball writers honored his clutch efforts by awarding him the National League Most Valuable Player Award, surpassing his teammate Barry Bonds—a historic achievement that confirmed Kent's position as an elite, top-tier superstar.

The shared MVP race highlighted the complex and volatile nature of the San Francisco clubhouse during that time. Kent and Bonds had a notably cold relationship that sometimes erupted into public, physical disputes in the dugout. Despite this personal tension, both stars maintained professionalism on the field, creating one of the most formidable middle-of-the-order duos in baseball history, constantly challenging opposing pitchers to choose their approach.

Although some old-school purists occasionally criticized his glove, Kent strengthened his defense enough to stay a reliable presence on the infield, earning three straight All-Star selections and three Silver Slugger Awards while with the Giants. The inevitable departure came after the 2002 World Series; with his contract up and tensions lingering from a spring training wrist injury, Kent left for the Houston Astros as a free agent. He exited San Francisco with a career total of 1,021 hits, 175 home runs, and an impressive .903 OPS over 915 games.

He was inducted as the only member into the San Francisco Giants Wall of Fame in August 2009. His career reached its peak when the Contemporary Baseball Era Committee elected Jeff Kent to the Hall of Fame and the Giants retired his number 21 jersey, cementing his legacy.

We have to go way back for this one, as Buck Ewing joined the Giants in 1883, after 

A player with multiple defensive skills (he played at Catcher, Outfield, Second, and Third), Ewing began his career in the National League with Troy, where he played three seasons before the team folded, and he joined New York, the team where he became a star.  Along with his defensive versatility (though he was at his best as a Catcher), Ewing was a competent hitter, batting over .300 in six of his first seven years with New York.  

19^th Century Baseball was not a power game, but Triples and Stolen Bases were in vogue, and Ewing could deliver.  He was the league leader in Triples with 20 in 1894 and had 109 in total as a Giant.  Ewing stole 178 bases on the base paths for New York, an astonishing number for a Catcher.  Ewing was also a large part of the original version of the World Series, leading New York to titles in 1888 and 1889.  

After 1989, Ewing was one of many players who jumped to the Players League, but with that organization lasting only one year, he was back to the Giants, playing there three more years before he was traded to Cleveland.

In 1939 Ewing was elected into the Baseball Hall of Fame by the Old Timers Committee.