A first-round draft pick in 1967, Jon Matlack was a left-hander whose arrival signaled the birth of the "Big Three" alongside Tom Seaver and Jerry Koosman. While he wasn't on the active roster for the 1969 miracle, he served as the crucial final piece of the rotation that would define the franchise's excellence over the next decade.

Matlack appeared in 1971 for a few games, but in 1972, Matlack delivered a brilliant debut campaign, winning 15 games with a 2.32 ERA to secure the National League Rookie of the Year award. He reached a historic summit during the 1973 "Ya Gotta Believe" season, authoring a legendary postseason performance. After helping the club capture the NL East, he dominated the Reds in the NLCS and famously outpitched the Oakland A’s in the World Series, throwing a complete-game three-hitter in Game 4.  The Mets lost the Fall Classic, but Matlack had arrived.

Between 1974 and 1976, Matlack was statistically one of the top pitchers despite receiving little run support. In 1974, he demonstrated a relentless ability to shut down opponents, leading the National League with seven shutouts and posting a 2.36 FIP. He continued this trend by leading the league in shutouts again in 1975 and earning three straight All-Star selections. His dominance was particularly evident in the 1975 All-Star Game, where he shared MVP honors after striking out the side in his appearance.

His run in Queens ended in the winter of 1977 following a difficult season for a struggling Mets squad. In a complex, four-team blockbuster trade, the organization sent him to the Texas Rangers.  Matlack overall went 82- 81 with a 3.03 ERA with the Mets. The team inducted Matlack into their Hall of Fame in 2021.

From the Dominican Republic's infield factory, Jose Reyes debuted for the Mets at age 20 in 2003.  Two years later, he was cemented as the team's starting Shortstop.

By 2005, Reyes had reached an absolute summit of speed, leading the National League in triples (10) and stolen bases (60). He showcased a comprehensive mastery of the basepaths over the subsequent three seasons, establishing a record of specialized dominance by leading the league in steals for three consecutive years, culminating in a historic 78 stolen bases in 2007. Although he was not a conventional power hitter, he reached a significant milestone in 2006 by hitting 19 home runs and recording 81 RBIs. This performance earned him a Silver Slugger Award and his first of four All-Star selections.

Reyes's peak was 2011 when he won the NL Batting Title with a .337 average, led the league in triples (16), and was an All-Star. After that season, amid a rebuilding phase, he left New York to sign a six-year, $106 million deal with the Miami Marlins in December 2011.

After that year, he was traded to the Miami Marlins.  He came back in 2016 for three final seasons as a Met.  With the team, he would have 1,534 Hits, batted .282, and had 408 Stolen Bases.

Carlos Beltrán was the crown jewel of the 2005 free agent market, and the switch-hitting center fielder with a rare combination of power, speed, and defensive grace chose the Mets as his landing spot. After a historic postseason run with the Astros, he brought his elite skill set to New York, where he evolved from a high-priced acquisition into one of the most statistically dominant players in the history of the franchise.

Although 2005 was a period of adjustment, Beltrán achieved a significant milestone in 2006, recording a season that continues to serve as a benchmark for Mets hitters. He tied a franchise record with 41 home runs, scored 127 runs, and drove in 116, thereby leading the club to the best record in the National League. His exceptional performance that year earned him a Silver Slugger Award and marked the beginning of three consecutive Gold Gloves in centerfield.

Beltrán achieved a period of consistent excellence from 2007 to 2009, with three consecutive seasons yielding 100 or more RBIs. He demonstrated reliable power to hit the ball into Shea Stadium and Citi Field's gaps, surpassing a .500 slugging average four times and earning five All-Star selections as a Met. Despite facing knee injuries that affected his speed, he continued to be a strategic threat on the bases, successfully stealing 100 bases during his time with the team.

With Beltrán’s contract set to expire after the 2011 season, he was traded before the deadline to the San Francisco Giants.  Beltrán had 878 hits, 149 home runs, and 559 RBIs for New York, and in 2026, he received the triple honor of entering the Baseball Hall of Fame, the Mets Hall of Fame, and seeing his number 15 retired by the club.

Jerry Koosman came to New York in 1967 as a Minnesota farm boy, scouted while pitching for the Army. As a left-hander, his calm exterior concealed a strong competitive drive. Although he spent much of his time in Flushing behind Tom Seaver, Koosman was a vital second pitcher, forming part of the most formidable one-two combination in the National League.

In 1968, during his first full season, Koosman delivered an outstanding performance, winning 19 games with a 2.08 ERA and narrowly losing Rookie of the Year. He reached a historic peak in the 1969 "Miracle Mets" season, with 17 wins and his second straight All-Star selection. Although Seaver was the star of the rotation, Koosman became the hero of the Fall Classic; he went 2-0 with a 1.35 ERA in the 1969 World Series and famously pitched a complete-game victory in Game 5 to clinch the franchise's first championship.

During the early 1970s, Koosman demonstrated resilience by overcoming arm fatigue to stay a key player in the rotation. In late 1973, he set a franchise record with 31 2/3 consecutive scoreless innings, fueling the "Ya Gotta Believe" drive toward the NL pennant. This era proved he was a high-leverage starter capable of dominating top hitters, even when his team’s offense struggled.

In 1976, Koosman put together what many consider his finest individual season. He led the rotation with a career-high 21 wins and reached the 200-strikeout mark for the only time in his career. His efficiency that year earned him a second-place finish in the Cy Young voting.

The Mets traded “Kooz” to Minnesota after the 1978 Season.  With the Mets, he owned a 140-137 record, a 3.09 ERA, and 1,799 strikeouts. Koosman was inducted into the Mets Hall of Fame in 1989. His journey reached its final punctuation in 2021 when the organization retired his No. 36.