Players Heating Up in the Sports Card Market — July 17, 2026

Two names dominate today’s data: Bryce Young, whose cards are up 40% in price with new inventory at zero, and Chet Holmgren, who leads all heat scores at 77 with a 33% price gain and supply equally locked down. When price appreciation of this magnitude runs alongside a complete stall in fresh supply, the conditions that typically drive further upward pressure are already in place — and that combination rarely stays quiet for long.

Today’s heating up signal flags players where price gains are combining with tightening supply — a pattern that has historically reflected genuine demand pressure rather than routine price noise. What stands out across today’s data is the across-the-board collapse in new inventory, with players like Bryce Young, Chet Holmgren, Caleb Williams, Josh Allen, and Elly De La Cruz all showing -100% new listings alongside price gains ranging from 20% to 40%, meaning fresh supply has effectively dried up at the same moment buyers are pushing prices higher. The heat score leaders — Holmgren at 77, Sandy Koufax and Luka Dončić both at 72, Walter Payton at 68, and Babe Ruth at 65 — reinforce the same story, with legends and active stars alike seeing price appreciation while available inventory contracts, a combination that collectors tracking these markets will likely want to watch closely.

Featured players: Chet Holmgren, Sandy Koufax, Luka Dončić