RC1st Bowman

Christian Koss

11 cards across 6 sets · 2020–2026

2026

2026 Topps Series 2 Baseball1 card

#	Name	Team	Subset
472	Christian Koss	San Francisco Giants	BASE SET

2025

2025 Topps Chrome Update Series Baseball3 cards

#	Name	Team	Subset
USC26	Christian Koss	San Francisco Giants	Base Set	RC
AC-CK	Christian Koss	San Francisco Giants	Chrome Update Autograph Cards	RC
RDPA-CK	Christian Koss	San Francisco Giants	MLB Rookie Debut Patch Autographs	RC

2025 Topps Heritage High Number Baseball2 cards

#	Name	Team	Subset
538	Christian Koss	San Francisco Giants	Base	RC
ROA-CK	Christian Koss	San Francisco Giants	Real One Autographs

2025 Topps Inception Baseball1 card

#	Name	Team	Subset
FMAR-CK	Christian Koss	San Francisco Giants	MLB FIRST MILESTONE AUTOGRAPH RELICS	RC

2025 Topps Update Series Baseball3 cards

#	Name	Team	Subset
US174	Christian Koss	San Francisco Giants	Base Set	RC
US174	Christian Koss	San Francisco Giants	Golden Mirror Image Variation	RC
US214	Christian Koss	San Francisco Giants	Real One Autographs	RC

2020

2020 Bowman Chrome Baseball1 card

#	Name	Team	Subset
CPA-CK	Christian Koss	Colorado Rockies	Bowman Chrome Prospects Autographs	1st

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