J. J. Putz
American baseball player

Joseph Jason Putz (; born February 22, 1977) is an American former professional baseball relief pitcher. He played in Major League Baseball (MLB) for the Seattle Mariners, New York Mets, Chicago White Sox, and Arizona Diamondbacks.
Early life and college
Born in Trenton, Michigan, Putz led Trenton High School to the 1995 Class B state championship. He graduated in 1995 and won the Mr. Baseball award for the state of Michigan. Putz attended the University of Michigan, and played collegiate summer baseball in the Cape Cod Baseball League for the Yarmouth-Dennis Red Sox in 1997 and the Hyannis Mets in 1998.
Professional career
Seattle Mariners
Putz was drafted by the Mariners in the 6th round in 1999. He made his Major League debut with the Mariners on August 11, 2003. In 2006, he became the closer for the Mariners.
All through the minors, Putz had been able to throw an excellent fastball that topped out at 97 miles per hour, but had been only marginally successful because his only other pitch was a below average slider.
The public source identifies “J. J. Putz” as american baseball player. This brief keeps that definition visible, then builds a research path around Putz, American and baseball.
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The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Aug 6, 2025. The linked authority identifier is Q3156810. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1977, 1995, 1997 and 1998.
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This entry incorporates text from “J. J. Putz” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.