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Checklists › 1964 Topps Baseball › #372 Howie Koplitz

1964 Topps #372 Howie Koplitz

Washington Senators · Pitcher · American League · Base set · Series 5 · Card #372 of 587
Position shown is where he played most in 1964, from that season's fielding records - not read off the card.
1964 Topps #372 Howie Koplitz, Washington Senators
1964 Topps #372 Howie Koplitz card back
The back of #372 Howie Koplitz.

About Howie Koplitz

Card 372 lists Koplitz with the Washington Senators for the first time, on a fifth-series card. Washington had taken him from Detroit in the Rule 5 draft on December 2, 1963. The work that followed was slight: six appearances for Gil Hodges, 17 innings, no decisions and a 4.76 ERA, wearing 16. Most of 1964 went to Triple-A instead, split between Toronto and Tacoma, where the won-lost line read 2-12 against a tidy 2.92 combined ERA - about as unlucky a summer as a pitcher can have.

Howard "Howie" Koplitz (May 4, 1938 - January 2, 2012) was a right-handed pitcher born and raised in Oshkosh, Wisconsin, who signed with the Detroit Tigers as an amateur free agent out of Oshkosh High School in 1956. His sixth year in the Detroit farm system, 1961, was the one that made his name: 23-3 with a 2.11 ERA for the Double-A Birmingham Barons, a no-hitter, Southern Association Most Valuable Player and The Sporting News Minor League Player of the Year. A September call-up followed, and the first man he faced in the majors, at Fenway Park, was Carl Yastrzemski - he struck him out. Koplitz worked 54 big league games, 19 as a starter, over parts of five seasons (1961-1962, 1964-1966) for the Tigers and, after Washington claimed him in the Rule 5 draft, the Senators, finishing 9-7 with a 4.21 ERA. A shoulder injury in 1966 spring training ended his major league career at 28. He went home to Oshkosh for 38 years as a Postal Service clerk, coached baseball at Lourdes High School and ran American Legion ball in town.

Sources: Wikipedia · Baseball-Reference

Graded population (PSA & SGC)

GraderTotal10987651-4Auth
PSA210433114429710
SGC803212000

Graded population — a scarcity guide, not a price. Data as of 2026-09-04. Half grades fold down for both graders (8.5→8); PSA qualified slabs (OC, ST, PD, MC and the like) are not counted.

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Frequently asked questions

What is the 1964 Topps #372 card?

It is card #372 of the 587-card 1964 Topps Baseball set, picturing Howie Koplitz of the Washington Senators.

Why is #372 harder to find?

It is a series 5-6 card. Cards from the fifth and sixth print series (#371-522) are a step tougher to find than #1-370; availability in 1964 runs in three tiers, not a cliff.

How many cards are in the 1964 Topps Baseball set?

587 cards, tracked as 589 collectible states. Numbers run from 1 to 587 with no gaps, and no number carries two different cards; two cards - #4, the A.L. Pitching Leaders, and #517, the seventh-series checklist - carry a catalogued back variation that the master set counts separately.

Sources: Trading Card Database, PSA CardFacts, Cardboard Connection, The Topps Archives, Baseball Almanac, Baseball-Reference, the SABR BioProject and the National Baseball Hall of Fame, PSA & SGC population reports. Card data compiled and maintained by T206Cards.com. Page last updated 2026-10-11.