2026 Leaf Sports Heroes

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network. Home » Features » 2026 Leaf Sports Heroes Set Review and Checklist The 2026 Leaf Metal Sports Heroes set marks a significant milestone in multi-sport trading cards, exclusively featuring low-numbered autographs from a wide spectrum of athletes spanning baseball, basketball, football, soccer, MMA, wrestling, and beyond. Released on January 28, 2026, this product from Leaf Trading Cards prioritizes extreme scarcity, with every card serially numbered to 9 or fewer (except for a special anniversary insert capped at 15), eliminating base cards or non-hit fillers entirely. This iteration builds on prior years by introducing fresh thematic inserts like "Loud and Clear" on PETG acetate and "Toast of the Town" with die-cut designs, while amplifying multi-signed cards for added excitement and value.