Mario Diaz Cards
The complete Mario Diaz checklist: 14 cards — cards spanning 1988–2009.
Data updated June 19, 2026.
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baseball
2009
Upper Deck 20091 card
1995
Score 19951 card
1994
1992
Donruss 19921 card
Fleer 19921 card
1991
Fleer 19911 card
1990
ProCards AAA 19901 card
O-Pee-Chee 19901 card
1989
Fleer 19891 card
1988
Fleer Update 19881 card
Frequently Asked Questions about Mario Diaz Cards
Does Mario Diaz have a rookie card?
No confirmed Mario Diaz rookie cards are currently in the AgentGrail catalog. The catalog covers 14 Mario Diaz cards in total. Check back as we continue to add new sets.
What years were Mario Diaz cards made?
The AgentGrail catalog includes Mario Diaz cards from 1988 through 2009, totaling 14 cards across all sets and brands. The earliest cards date from 1988 and the most recent are from 2009.
What sets include Mario Diaz cards?
Mario Diaz cards appear in numerous sets, including Upper Deck, Score, Pacific, and 2 more. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Mario Diaz cards?
eBay is the largest marketplace for Mario Diaz 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 19, 2026