Mets Mourn Legend: Jerry Koosman, Pitching Icon, Dies at 83

Jerry Koosman, a foundational left-handed pitcher for the New York Mets, particularly during their iconic 1969 "Miracle Mets" season, passed away Sunday at the age of 83. While the nickname "The Franchise" belonged to Tom Seaver, Koosman was undeniably a crucial counterpart and a pillar of the team's success, leaving an indelible mark on Mets lore.

Koosman's most celebrated achievements came during the 1969 World Series, where he secured two pivotal victories against the heavily favored Baltimore Orioles. After Seaver lost the opener, Koosman delivered a masterful performance in Game 2, earning a 2-1 win by allowing just two hits over 8 2/3 innings. He then went the distance in the decisive Game 5 clincher, overcoming an early 3-0 deficit to lead the Mets to a 5-3 victory and their first World Series title. His reputation as a big-game pitcher was further cemented by a 4-0 record with a 3.79 ERA across seven career postseason games.

Beyond 1969, Koosman continued to shine, contributing to another Mets World Series appearance in 1973. In Game 5 of that series against the Oakland Athletics, he combined with Tug McGraw for a three-hit, 2-0 shutout, giving the Mets a temporary 3-2 series lead. His illustrious 19-year major league career saw him pitch for the Mets, Twins, White Sox, and Phillies. He was a two-time All-Star in 1968 and 1969, amassed 222 career wins against 209 losses, and recorded a 3.36 ERA with 2,556 strikeouts. In 1976, he finished second in the National League Cy Young voting after an exceptional 21-10 season with a 2.69 ERA, and he was also second in the NL Rookie of the Year voting in 1968 after a 19-12 season with a 2.08 ERA.

Born on December 23, 1942, Koosman grew up on a farm in Minnesota. His journey to the Mets was a unique one; he was signed after his Army team catcher, John Lucchese, tipped off his father, an usher at Shea Stadium. Koosman nearly faced an early release from the Mets organization in spring training 1966, but team official Joe McDonald intervened, jokingly citing a $50 loan Koosman owed the team after his car was totaled en route to camp. This intervention proved fateful, as Koosman went on to join the Mets rotation in 1968, forming a formidable pitching duo with Tom Seaver that became the heart of the 1969 championship team.

Memorable moments from 1969 include a pivotal 3-2 victory over the Cubs on September 8, where Koosman retaliated for a near-hit on Tommie Agee by plunking Ron Santo. Following the final out of the 1969 World Series, Cleon Jones famously gave the game ball to Koosman. His impact on the Mets extended even beyond his playing time; his trade to the Twins in 1979 brought Jesse Orosco to New York, who would famously record the final out of the 1986 World Series, mirroring Koosman's role in 1969. In another notable career moment, Koosman, pitching for the Phillies in 1984, surrendered Pete Rose's 4,000th career hit.

Despite a period of personal difficulty, spending six months in prison in 2010 for federal tax evasion, Koosman's legendary status with the Mets remained. He was inducted into the New York Mets Hall of Fame in 1989, and his uniform No. 36 was officially retired on August 28, 2021. At the time, a humbled Koosman expressed his joy, stating, "It’s very humbling to be chosen to have your number retired... Evidently, someone thinks I contributed along the way. So yeah, it’s a good feeling. Gosh, I don’t know what more to say. I’m overjoyed." Former teammate Ron Swoboda emphasized Koosman's irreplaceable value: "None of us who are wearing World Series rings would be wearing World Series rings from 1969 if we didn’t have Jerry Koosman coming right behind Tom Seaver. You needed that 1-2 punch. In certain situations, I think you’d rather have Koosman out there because he was a little nastier than Tom was." Koosman stands third on the Mets' all-time wins list with 140 victories, behind only Tom Seaver (198) and Dwight Gooden (157).