John Paciorek
Baseball
John Francis Paciorek (/pəˈtʃɔːrɪk/; born February 11, 1945) is an American former baseball player. He attended high school in Michigan, and was signed by the Houston Colt .45s while playing for the school\'s baseball team. After a season in the minor leagues, he was promoted to the Colt .45\'s active roster, and played in one game at the end of the 1963 Houston Colt .45s season. In that game, he had three hits and two walks. However, injuries cut his career short; he missed most of 1964 and 1965 due to surgery, and retired after playing parts of four more seasons in the minors. He returned to school, graduated from the University of Houston, and became a physical education teacher after retiring.\n', '
Paciorek is rare among Major League Baseball players in having a perfect batting average of 1.000. He is the only player to achieve this distinction with more than two turns at-bat.\n',…
They come and go. We’ll email you the moment one lists.
🔔 Sign in to get an alert
ISO
Nobody has an ISO for John Paciorek yet. Be the first.
What’s an ISO?
ISO means in search of. You post the autograph you want (who, what item, your budget), and sellers who can get it, or already have it, reach out to you. It’s free, and it’s how many collectors find pieces that never hit eBay.
In RACC collections
Pieces RACC members have put on show
No John Paciorek drops yet. Be first to know when there is one. Drops are official signed merchandise that artists, record labels and official distributors release regularly, and they sell out fast.
Alerts come as one daily summary email, most popular first.
TTM
Nobody has logged a through-the-mail request to John Paciorek yet. Be the first to log a TTM.
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.
Terms of Service · Privacy Policy · Community Rules
© 2026 Real Autograph Collectors Club
