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AgentGrail/baseball/Players/Dennis Leonard

Dennis Leonard Cards

The complete Dennis Leonard checklist: 27 cards — cards spanning 1976–1990. Page 2.

Data updated June 25, 2026.

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baseball

1979

Topps 19791 card
#218
#218

1978

O-Pee-Chee 19781 card
#41
Topps 19781 card
#665
#665

1977

Topps 19771 card
#75
#75
O-Pee-Chee 19771 card
#91

1976

O-Pee-Chee 19761 card
#334
Topps 19761 card
#334
#334

Frequently Asked Questions about Dennis Leonard Cards

Does Dennis Leonard have a rookie card?
No confirmed Dennis Leonard rookie cards are currently in the AgentGrail catalog. The catalog covers 27 Dennis Leonard cards in total. Check back as we continue to add new sets.
What years were Dennis Leonard cards made?
The AgentGrail catalog includes Dennis Leonard cards from 1976 through 1990, totaling 27 cards across all sets and brands. The earliest cards date from 1976 and the most recent are from 1990.
What sets include Dennis Leonard cards?
Dennis Leonard cards appear in numerous sets, including Topps, O-Pee-Chee. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Dennis Leonard cards?
eBay is the largest marketplace for Dennis Leonard baseball cards, offering both raw and graded (PSA, BGS, SGC) copies. Use the "Find on eBay" buttons on this page to search current listings. For investment-grade copies, look for PSA 10 certified cards.

Answers are grounded in AgentGrail catalog data and recent eBay market comps.

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Compiled by the AgentGrail team · Data refreshed June 25, 2026