2018 Topps Bowman High-Tek Baseball Checklist

2018 Bowman High-Tek Baseball prints rookies and prospects on Topps' High-Tek patterned plastic stock, released September 12, 2018. The checklist is small, 11 rookies and 45 prospects in the base, and autographs make up a large share of it.

What's in the checklist

• Base: 11 Rookies and 45 Prospects
• Inserts: Tides of Youth (30), PyroTEKnics (15) and 1st Bowman Tek (11), each with Ocean Blue /25 and Black Galactic Diffractor 1/1
• Autographs: High-Tek Rookie and Prospect Autographs with Purple Diffractor /150, Green Rainbow /99, Ocean Blue Tidal /75, Gold Rainbow /50, Orange Magma /25, Red Orbit /10 and Black Galactic 1/1, plus Tides of Youth, PyroTEKnics and 1st Bowman Tek Autographs

Key rookies and prospects

Rookie autographs include Shohei Ohtani, Ozzie Albies, Rafael Devers, Rhys Hoskins, Victor Robles and Amed Rosario. Prospect autographs feature Brendan McKay, Corbin Burnes, Cristian Pache and Andres Gimenez, and Tides of Youth includes Gleyber Torres and Hunter Greene.

Grading considerations

Ohtani High-Tek autographs and Black Galactic Diffractor 1/1s are among the cards collectors commonly consider for grading. High-Tek's plastic stock scratches easily and is thicker than standard cards, so check surfaces and holder fit. See our grading scale.