HOT right now: When You Least Expect It AutographedLiam Dixon is today's Member Signature of the Day!HOT right now: The Greening Court (Signed Book)Donnie left ★★★★★ feedback for Vdecostello: “A+++++++ authentic fast shipping amazing com…”Welcoming Umberto Sciuto to ISO!Toolcircle left ★★★★★ feedback for ChallengerCollectibles: “Absolutely amazing job by Chase and Challeng…”Happy birthday Courtney Thorne-Smith!John Lindsay and Chris Michaels VO (Cool Kollections) are now friends on RACC!In2flicks Autographs holds the crown for Maleficent — Cast on Graphmasters!In2flicks Autographs holds the crown for Les Misérables — Cast on Graphmasters!Anthony Risi is #3 in October's Sellers of the Month!East Coast Collector's Service is #2 in October's Sellers of the Month!New Drop just released! Bitter Taste Autographed at Books-A-MillionHOT right now: Crown Me Dead (Deluxe Limited Edition) (Signed Book)New Drop just released! The Greening Court (Signed Book) at Barnes & NobleIn2flicks Autographs holds the crown for Narnia: The Magician's Nephew — Cast on Graphmasters!brandnmendes left ★★★★★ feedback for tagruato: “Met in person and had a smooth transaction.…”Welcoming alexus jekill to ISO!In2flicks Autographs holds the crown for Ali G: Who Iz I? — Cast on Graphmasters!Thundergodtom left ★★★★★ feedback for CRM_Memorabilia_UK: “They were great with communication and were…”New Drop just released! An Ending In Itself LP (Opened & Signed) at Newbury ComicsHOT right now: Bigfoot Must Die AutographedNew Drop just released! I've Got You Autographed at Books-A-MillionHappy birthday Emily Bader!In2flicks Autographs holds the crown for The Boxtrolls — Cast on Graphmasters!HOT right now: An Ending In Itself LP (Opened & Signed)Happy birthday Brooke Lyons!New Drop just released! Crown Me Dead (Deluxe Limited Edition) (Signed Book) at Barnes & NobleNorth Collectors Co. is October's Seller of the Month!In2flicks Autographs holds the crown for Enola Holmes 2 — Cast on Graphmasters!HOT right now: Tasting History a Recipe for Disaster AutographedHappy birthday Dania Ramirez!Valhalla_Collectables left ★★★★★ feedback for in2flicks: “Bought Several Windows, all labelled, really…”Welcoming Tenks Chabashira to ISO!rainman614 left ★★★★★ feedback for Vdecostello: “I have purchased from Vinny several times an…”Welcoming Cas Asby to ISO!New Drop just released! When You Least Expect It Autographed at Books-A-Million

Howie Koplitz

Baseball

Howard Dean Koplitz (May 4, 1938 – January 2, 2012) was an American professional baseball pitcher who appeared in 54 games, 19 as a starter, over parts of five seasons in Major League Baseball (MLB) (1961–1962; 1964–1966) for the Detroit Tigers and Washington Senators. The native of Oshkosh, Wisconsin, threw and batted right-handed, stood 5 feet 10 inches (1.78 m) tall and weighed 190 pounds (86 kg).
Koplitz signed with the Tigers out of Oshkosh High School in 1956. In 1961, his sixth season in the Detroit farm system, he posted a 23–3 (.885) won–lost record and was selected the Most Valuable Player of the Double A Southern Association. The performance earned Koplitz his first taste of the majors when rosters were expanded to 40 men after September 1. In his first game in the big leagues, at Fenway Park on September 8, the first batter he faced was future Baseball Hall of Famer Carl Yas…

Full biography →
No Howie Koplitz autographs on eBay right now.
They come and go. We’ll email you the moment one lists.
🔔 Sign in to get an alert

ISO
Nobody has an ISO for Howie Koplitz 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 member has shown a Howie Koplitz piece yet. Add yours.

No Howie Koplitz 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 Howie Koplitz yet. Be the first to log a TTM.

×

Questions? Message RACC Team

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.

© 2026 Real Autograph Collectors Club