⚾ Jack Clark Signed Framed 35x39 San Francisco Giants Grey Baseball Jersey JSA Certified — Born Covina California November 10 1955, Gladstone High School Azusa CA, San Francisco Giants 1st Round Pick 1973, The Ripper — Power Hitting Right Fielder and First Baseman for the Giants Cardinals Yankees Padres and Red Sox, 1987 NLCS Game 6 Three-Run Home Run Off Tom Niedenfuer — Hand Signed Framed Giants Grey Jersey with JSA Certificate of Authenticity

A hand-signed Jack Clark San Francisco Giants grey baseball jersey displayed in a framed 35x39 presentation and authenticated by JSA (James Spence Authentication) — signed by the Covina, California power hitter known as 'The Ripper,' who was selected by the San Francisco Giants in the first round of the 1973 MLB Draft (13th overall) at 17 years old and spent a decade in San Francisco becoming one of the most feared right-handed power bats in the National League before moving to St. Louis, New York, San Diego, and Boston in the latter stages of a career defined by his ability to drive the baseball with authority into the left-center field gap and over the outfield wall. The JSA Certificate of Authenticity accompanying this jersey provides a verified, trackable record of the autograph through JSA's authentication process. The grey Giants road jersey — the classic San Francisco road uniform from the era when Clark patrolled Candlestick Park — carries the signature of one of the most complete power hitters the franchise produced in the Candlestick era. Condition: NOS.

🌟 Covina, California — San Gabriel Valley — The San Francisco Giants — The Decade at Candlestick Park

Jack Clark was born November 10, 1955, in Covina, California — a city in the San Gabriel Valley of Los Angeles County, in the suburban East LA corridor between Pomona and the western edge of the San Gabriel Mountains. He attended Gladstone High School in Azusa, California, where his physical tools as a right-handed power hitter with a strong arm attracted professional attention. The San Francisco Giants selected him 13th overall in the 1973 MLB Draft, and after developing in the minor league system, Clark made his major league debut with the Giants in 1975. For ten seasons — from 1975 to 1984 — he wore the Giants grey and white at Candlestick Park, playing through the park's notorious winds and cold summer fog, building a career batting line that reflected both his offensive capability and the particular challenge of playing in one of the most pitcher-friendly environments in baseball. The Jack the Ripper nickname followed him from the batting cage to the lineup card and eventually into the baseball language around power-hitting right-handed batters in the National League. Condition: NOS.

🏆 The 1987 NLCS — Game 6 — Tom Niedenfuer — The Home Run That Sent the Cardinals to the World Series

After leaving San Francisco following the 1984 season, Jack Clark joined the St. Louis Cardinals and became a central piece of Whitey Herzog's Redbirds. The most famous moment of Clark's career came in Game 6 of the 1985 National League Championship Series — with the Cardinals down 5-4 in the ninth inning, two outs, and the bases loaded, Clark faced Los Angeles Dodgers closer Tom Niedenfuer. Herzog's decision to put the base open and pitch to Clark directly — rather than walking him intentionally — was immediately debated after Clark hit a 3-run home run into the left field bleachers to give St. Louis a 7-5 lead. The Cardinals held on to win the game and the series, advancing to the 1985 World Series. The moment became one of the most referenced 'should he have been walked' decisions in baseball history, and it cemented Clark's legacy as one of the most dangerous hitters of his era in the clutch. The grey Giants jersey carries the signature of the player who produced that moment. JSA certified. Condition: NOS.

📦 Item Details

Item: Autographed Jack Clark San Francisco Giants Grey Baseball Jersey, framed 35x39 display. Authentication: JSA (James Spence Authentication) Certificate of Authenticity. Signer: Jack Clark (Jack the Ripper). Born: November 10, 1955, Covina, California. School: Gladstone High School, Azusa, California. MLB Draft: 13th overall, 1st round, 1973 MLB Draft, San Francisco Giants. Career: San Francisco Giants (1975-1984) → St. Louis Cardinals (1985-1987) → New York Yankees (1988) → San Diego Padres (1989-1990) → Boston Red Sox (1991-1992). Career highlight: 1985 NLCS Game 6, 3-run HR off Tom Niedenfuer to send Cardinals to World Series. Condition: NOS.

⚾⭐ Covina. California. San Gabriel Valley. East LA. Gladstone High. Azusa. The bat. The right-handed power. The 1973 Draft. 13th overall. San Francisco. Candlestick Park. Ten seasons. The fog. The winds. The cold summer nights. The left-center gap. The wall. The Ripper. The Grey jersey. The road trips. Then St. Louis. Whitey Herzog. The Cardinals. 1985. The NLCS. Game 6. The 9th inning. 5-4 Cardinals trailing. Two out. Bases loaded. Niedenfuer on the mound. The decision to pitch to Jack Clark. The pitch. The swing. The 3-run home run. Left field. The Cardinals advance. The World Series. The moment that lives in baseball history. The grey Giants jersey. His signature. JSA certified. From Candlestick to Busch Stadium. The Ripper's chapter. Condition: NOS.