No. The 2018 Topps Tier One #T1A-MM Mark McGwire is not a rookie card. For Mark McGwire's rookie cards, look for the RC designation — typically from their debut year.

What set is the 2018 Topps Tier One #T1A-MM Mark McGwire from?▼

This card is from the 2018 Topps Tier One set, produced by Topps. It features a certified on-card or sticker autograph. Browse the full checklist for all cards in this set.

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