Memorabilix

Jerry Koosman Autographs

Jerry KoosmanJerry Koosman is a former American baseball player who was born on December 23, 1942, in Appleton, Minnesota. Koosman was a left-handed pitcher who played for 19 seasons in the Major League Baseball (MLB). He was an integral part of the New York Mets' legendary 1969 World Series Championship team. Koosman was a two-time All-Star (1968, 1976) and was the runner-up for the National League Cy Young Award in 1976.
Koosman made his MLB debut on April 14, 1967, for the New York Mets. He started his career with an impressive 19-12 record and a 2.08 ERA. Koosman's most famous performance came in the 1969 World Series seventh game against the Baltimore Orioles. He pitched the complete game, gave up only five hits, and struck out six batters, leading the Mets to their first-ever World Series title. Koosman finished with a 222–209 record, a 3.36 ERA, and 2,556 strikeouts in his 19-year career.
Koosman played for several teams, including the Minnesota Twins, Chicago White Sox, and Philadelphia Phillies, before retiring in 1985 as a member of the Minnesota Twins. He was inducted into the New York Mets Hall of Fame in 1989, and his uniform number 36 was retired by the team in 2020. Koosman's contribution to the game of baseball is incomparable. He was an outstanding pitcher who played a vital role in the Mets' historical run in 1969 and will always remain a vital part of the team's history.
Read more about Jerry Koosman on Wikipedia

Affiliate disclosure: When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Current items with a signature of Jerry Koosman

These are the most current items with a signature of Jerry Koosman that were listed on eBay and on other online stores - click here for more items.

PictureItem TitlePriceStore
thumbnail1969 NY Mets World Series Program Signed by Nolan Ryan & Jerry Koosman PSA 10$807.99logo
thumbnail1987 TCMA 1969 New York Mets #4 Jerry Koosman Signed Auto PSA/DNA$54.79logo
thumbnailJerry Koosman 1986 Donruss Diamond Kings authentic autographed card$29.98logo
thumbnailJerry Koosman Auto Autographed Signed 1983 Donruss Card #39 White Sox 166691$11.99logo
thumbnailJerry Koosman Beckett BAS Signed 1972 Topps High Number Autograph$83.75logo
thumbnailJerry Koosman Beckett BAS Signed 1972 Topps Team Autograph$58.75logo
thumbnailJerry Koosman Beckett BAS Signed 1979 Topps Mets Autograph$49.75logo
thumbnailJerry Koosman Gem Mint 10 Beckett BAS Signed 1988 Pacific Legends Autograph$63.75logo
thumbnailJerry Koosman Signed ODDBALL AUTO 1980 US IFP Campaign Card Phillies Mets 2.3.JN$27.00logo
thumbnailMets- Jerry Koosman 1979 Topps hand signed Autographed Baseball Card $21.49logo

Traded items with a signature of Jerry Koosman

The most expensive item with a signature of Jerry Koosman (Nolan Ryan HOF Jerry Koosman Signed 1968 Topps #177 RC PSA 7 PSA/DNA 10 AUTO) was sold in October 2023 for $8,051.00 while the cheapest item (AUTOGRAPHED JERRY KOOSMAN PHOTO NY METS CIRCA. 1974) found a new owner for $0.49 in July 2010. The month with the most items sold (32) was April 2025 with an average selling price of $50.75 for an autographed item of Jerry Koosman. Sold items reached their highest average selling price in March 2024 with $749.99 and the month that saw the lowest prices with $0.99 was December 2015. In average, an autographed item from Jerry Koosman is worth $17.49.

If you're interested in Jerry Koosman Rookie cards you might want to take a look at our sister site that specializes in Baseball Rookie Cards only.

Most recently, these items with a signature of Jerry Koosman were sold on eBay - click here for more items.

PictureItem TitlePriceStore
thumbnail1969 Topps Jerry Koosman #90 Signed Autograph BAS 10 Auto ZK8883$29.98logo
thumbnail1986 Donruss Diamond Kings Signed Jerry Koosman Autograph Philadelphia Phillies $3.74logo
thumbnail1999 FLEER SPORTS ILLUSTRATED JERRY KOOSMAN ON CARD AUTOGRAPH AUTO$13.24logo
thumbnailJERRY KOOSMAN # 36 1969 WSC NEW YORK METS SIGNED AUTO VTG RIPKEN #8 BASEBALL JSA$199.99logo
thumbnailJerry Koosman 1969 World Series New York Mets Signed 8x10 LAST PITCH - JSA$56.99logo
thumbnailJerry Koosman 1979 Signed Topps Card Great Condition Not Graded$29.50logo
thumbnailJerry Koosman Auto Autographed Signed 1983 Donruss Card #39 White Sox 166691$11.99logo
thumbnailJerry Koosman Beckett BAS Signed 1977 Hostess Autograph$50.75logo
thumbnailJerry Koosman Beckett BAS Signed 1993 Action Packed Autograph$53.75logo
thumbnailJerry Koosman Beckett BAS Vintage Signed 1970 Topps All Star Autograph$73.75logo
thumbnailJerry Koosman Beckett BAS Vintage Signed 1975 Topps Autographed$49.75logo
thumbnailJerry Koosman PSA DNA Coa Signed 1969 Topps Mets Autograph$103.75logo
thumbnailJerry Koosman Signed 1976 Topps 64 GAI Authentic Autograph Auto New York Mets$35.00logo
thumbnailJERRY KOOSMAN Signed American League Baseball -Lifetime Guaranteed Authentic$82.95logo
thumbnailJerry Koosman UD 1970 Decade Greats autograph jersey METS$74.00logo

Jerry Koosman signed Baseball Trading Cards by Manufacturer

Image Image Image Image Image Image 

Latest News about Jerry Koosman

Mets welcome Koosman 'home,' retire his No. 36 (08/29/2021): Jerry Koosman, 78, who starred for 1969 Mets en route to a World Series title, became the fifth player or coach to have his jersey retired by New York on Saturday night, joining Mike Piazza, Tom Seaver, Gil Hodges and Casey Stengel. Go to news article