1966 Topps #74 Don Mossi
About Don Mossi
Card #74 in the 1966 Topps set, from the first print series, shows Mossi with the Kansas City Athletics, the club he closed his career with. He threw his final pitch on October 1, 1965, capping a season of 51 appearances, all in relief, with a 5-8 record, seven saves and a 3.74 ERA over 55.1 innings for a team that lost 103 games. Charles Finley mailed him a new contract that winter, but Mossi never signed it and retired instead, which means this card reached collectors after its subject had already left the game.
Don Mossi pitched twelve big-league seasons, from 1954 to 1965, as a left-handed control specialist for the Cleveland Indians, Detroit Tigers, Chicago White Sox and Kansas City Athletics, finishing 101-80 with 50 saves and a 3.43 ERA. Born January 11, 1929 in St. Helena, California and raised in Daly City, he signed with Cleveland out of Jefferson High School and began his pro career at Class C Bakersfield in 1949. Five minor-league seasons went into taming his control before his 1954 debut, when the pennant-winning Indians paired him in the bullpen with roommate Ray Narleski. Mossi posted a 1.94 ERA that rookie year and worked four scoreless innings in the 1954 World Series, the only one he ever reached. Cleveland moved him into the rotation in 1957; he was named an American League All-Star and, entering that game in the ninth, struck out Eddie Mathews. Traded to Detroit after the 1958 season, he became a full-time starter and had his best year in 1961, leading the league in strikeout-to-walk ratio. Arm trouble shortened his later Tiger seasons, and he closed out as a short reliever with the White Sox and Athletics. His .990 career fielding percentage was the best any pitcher had recorded when he retired, and Cleveland later named him one of its 100 Greatest Indians.
Sources: Wikipedia · SABR BioProject · Baseball-Reference · Baseball Almanac
Graded population (PSA & SGC)
| Grader | Total | 10 | 9 | 8 | 7 | 6 | 5 | 1-4 | Auth |
|---|---|---|---|---|---|---|---|---|---|
| PSA | 237 | 0 | 18 | 121 | 55 | 22 | 13 | 8 | 0 |
| SGC | 10 | 0 | 0 | 1 | 3 | 5 | 1 | 0 | 0 |
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. Where SGC registers no separate row for a variation state, its slabs of that card are listed under the base state.
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Related cards
Team card: #492 Kansas City Athletics
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- #55 Ken Harrelson
- #107 Athletics 1966 Rookie Stars
- #143 Jose Tartabull
- #157 Rene Lachemann
- #175 Bert Campaneris
- #201 Jim Dickson
- #236 Mike Hershberger
- #256 Lew Krausse
- #287 Jack Aker
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Frequently asked questions
What is the 1966 Topps #74 card?
It is card #74 of the 598-card 1966 Topps Baseball set, picturing Don Mossi of the Kansas City Athletics.
How many cards are in the 1966 Topps Baseball set?
598 cards, tracked as 613 collectible states. Numbers run from 1 to 598 with no gaps and no number used twice, and 14 cards carry catalogued print variations - five checklists, the trade and sold statement backs, the three-state #43 Don Landrum, three team-card dot pairs and the #161 Jerry Lumpe white streak - that the master set counts separately.
Sources: Trading Card Database, PSA CardFacts, Cardboard Connection, 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.