1976 Topps #389 Glenn Adams
About Glenn Adams
Adams hit .300 with four home runs in 61 games for San Francisco in 1975. The next season he appeared in 69 games, coming to bat 74 times. He batted .243 with three RBI. His 1976 Topps rookie card, #389, listed him with the Giants.
Glenn Adams was a left-handed hitting outfielder and designated hitter who played eight major league seasons for the Giants, Twins and Blue Jays between 1975 and 1982. He played at Springfield College, earned Cape Cod League all-star honors with Harwich in 1967, and was the Astros' first-round pick, fourth overall, in 1968. Houston released him from Triple-A in January 1972. He missed that season, signed with San Francisco, and reached the majors in 1975. He spent five years with Minnesota, hitting .338 in 1977 and .301 in 1979. After the 1981 season he signed with Toronto, opened 1982 at Triple-A Syracuse, was called up July 30, and retired after the year. He finished with a .280 average, 34 home runs and 225 RBI. Of his 661 games, 373 came as a designated hitter.
Sources: Wikipedia · Baseball-Reference · Baseball Savant · BaseballCardPedia
Graded population (PSA & SGC)
| Grader | Total | 10 | 9 | 8 | 7 | 6 | 5 | 1-4 | Auth |
|---|---|---|---|---|---|---|---|---|---|
| PSA | 102 | 2 | 27 | 57 | 11 | 3 | 2 | 0 | 0 |
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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Related cards
Team card: #443 San Francisco Giants Team
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- #203 1975 NL Strikeout Leaders
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- #234 Mike Sadek
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- #308 Jim Barr
- #332 Charlie Williams
Frequently asked questions
What is the 1976 Topps #389 card?
It is card #389 of the 660-card 1976 Topps Baseball set, picturing Glenn Adams of the San Francisco Giants.
Is 1976 Topps #389 a rookie card?
Yes - #389 is the 1976 Topps rookie card of Glenn Adams.
How many cards are in the 1976 Topps Baseball set?
660 cards, numbered 1 through 660 with none skipped and printed in equal quantities as a single series. No card carries a catalogued print variation, so the base set and the master set are the same 660 cards.
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.