No. The 2025 Panini Stars & Stripes #9 Brennan Seiber is not a rookie card. For Brennan Seiber's rookie cards, look for the RC designation — typically from their debut year.

What set is the 2025 Panini Stars & Stripes #9 Brennan Seiber from?▼

This card is from the 2025 Panini Stars & Stripes set, produced by Panini. Browse the full checklist for all cards in this set.

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