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Checklists › 1974 Topps Baseball › #192 Mario Guerrero

1974 Topps #192 Mario Guerrero

Boston Red Sox · Shortstop · American League · Base set · Card #192 of 660
Position shown is where he played most in 1973, from that season's fielding records - not read off the card.
1974 Topps #192 Mario Guerrero, Boston Red Sox
1974 Topps #192 Mario Guerrero card back
The back of #192 Mario Guerrero.

About Mario Guerrero

Card #192 follows his first big league season. Guerrero made Boston as a utility infielder behind Luis Aparicio. On May 14 he singled to lead off the 11th inning against Baltimore and scored the winning run on Orlando Cepeda's single, and on June 2 he tied a major-league record for shortstops with five double plays. He hit .233 in 66 games with 11 RBI.

Mario Guerrero was a Dominican shortstop who played 697 major league games from 1973 to 1980 for the Red Sox, Cardinals, Angels and Athletics, hitting .257 with 7 home runs. The Yankees signed him in 1968, and he went to Boston on June 30, 1972, as the player to be named later in the Sparky Lyle trade for Danny Cater. He debuted on April 8, 1973, and in 1974 shared shortstop with Rick Burleson. A trade to St. Louis in April 1975 and another to California in 1976 followed, and he hit .284 for the Angels that year. His busiest season was 1978 with Oakland, when he played 143 games and drove in a career-high 38 runs. He played all 116 games of 1980 at shortstop for Oakland, and Seattle released him in spring training 1981. His brother Epy was a noted Blue Jays scout, and Mario later worked as a player agent and helped at Epy's academy near Santo Domingo. He died on July 2, 2023.

Sources: Wikipedia · SABR BioProject · Baseball-Reference

Graded population (PSA & SGC)

GraderTotal10987651-4Auth
PSA257713789148110
SGC101000000

Graded population — a scarcity guide, not a price. Data as of 2026-10-19. 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 1974 Topps #192 card?

It is card #192 of the 660-card 1974 Topps Baseball set, picturing Mario Guerrero of the Boston Red Sox.

How many cards are in the 1974 Topps Baseball set?

660 cards, tracked as 678 collectible states. Numbers run from 1 to 660 with none skipped, issued all at once as a single series and printed in equal quantities; 17 cards carry catalogued print variations that the master set counts separately - fourteen San Diego / "Washington Nat'l Lea." pairs (thirteen Padres player cards and the #226 team card), the three-state #599 Rookie Pitchers, the #608 Apodaco misspelling and the #654 Jesus Alou front without a position.

Sources: Trading Card Database, PSA CardFacts, BaseballCardPedia, 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 2026-10-25.