The Workbench

2026 Leaf Originals Baseball: Pro Set in Hobby, Painted Baseball in Jumbo

Mike Schmidt’s Pro Set autograph and Seth Hernandez’s painted ballpark scene give the two box formats distinctly different attractions.

We update this release guide as verified product details develop.

Baseball cardsLeafOriginalsAutographsMike SchmidtHobby vs Jumbo
Mike Schmidt’s Hobby-exclusive What If 1986 Pro Set autograph preview from 2026 Leaf Originals Baseball.

Mike Schmidt in a Pro Set design is a convincing reason to stop scrolling. His powder-blue uniform fills the photograph, the blue signature has room to breathe, and a gold border with blue-and-white stripes gives the card a cheerful period feel. In 2026 Leaf Originals Baseball, that card also tells you which box to follow: the What If 1986 Pro Set design belongs to Hobby.

Leaf expects Originals Baseball in December 2026. Its premise is an imagined Leaf baseball history, moving between early cabinet-card styling, later color designs and newspaper photography. The Baseball release follows its own configuration, separate from Originals Multi-Sport. Leaf release calendar

Hobby and Jumbo have different headliners

FormatAutographs per boxBoxes per caseExclusive design
Hobby1010What If 1986 Pro Set
Jumbo158Baseball Illustrated

Leaf’s box configurations and format exclusives

Jumbo adds five autographs per box, but Baseball Illustrated is its more distinctive difference. Leaf describes that family as Norman Rockwell-inspired. The Seth Hernandez preview places a painted pitcher in front of wooden grandstands packed with spectators. The background is part of the appeal: individual faces, timber supports and patches of dirt give the card a complete ballpark setting.

Schmidt’s Hobby card takes the photographic route. His forward lean and glove suggest a fielder preparing for the next pitch; the tall light towers and crowded stands leave a generous sense of place around him. A strong black nameplate anchors the bottom, and the Pro Set logo sits beside it. Between these two exclusives, Hobby has our favorite individual preview in Schmidt; Jumbo has the more unusual visual treatment in Baseball Illustrated. Leaf has not specified how frequently either exclusive appears.

Three eras, three ways to frame an autograph

Trey Yesavage’s 1909 Cabinet autograph pares the design back to a thin rectangular frame, a warm-toned pitching image and a small name beneath it. His raised knee and glove occupy most of the card. The blue signature is the sharpest color change against the yellow-gold background, making it easy to spot without adding another large graphic element.

Nick Kurtz’s 1977 autograph uses a rounded photo window and a folded ribbon nameplate. His green helmet and sleeves bring color into the photograph, while the broad lower border gives the ribbon enough space to remain readable. The signature crosses the lower part of his uniform, so the batting pose still dominates the upper half.

Charlie Condon’s 1984 autograph is more angular. Thin white lines sweep across the bottom of the photograph and bend upward at the right edge. The blue border picks up the sky behind his batting stance; the black name strip supplies a firm stopping point beneath the motion. Beside Kurtz’s rounded frame, it makes the change in design era immediately visible.

These are new 2026 cards imagining earlier designs. The years identify the visual concept; they do not date the autographs or turn the cards into vintage issues. Leaf also names Ozzie Smith, Johnny Bench, Wade Boggs, Reggie Jackson and Will Clark among the signers, giving the historical-design approach a substantial group of established baseball names alongside the younger subjects. Leaf product overview

Two signatures or one baseball moment

The 1948 Dual Autograph preview pairs Charlie Condon and Andrew Fischer above two stacked signature panels. Both players occupy the upper photograph area; each autograph gets its own wide white field and name below. The result is unusually straightforward for a two-signer layout: neither signature has to squeeze beside a second portrait or compete with a decorative centerpiece.

Baseball Report Signatures changes the emphasis from design era to a particular moment. Don Mattingly’s horizontal preview uses a black-and-white batting photograph, a blue signature and a dated caption about his home-run streak. The large photograph and narrow text band make it read like a signed sports-page clipping. That is a different attraction from the colorful Schmidt or Kurtz cards: Mattingly’s name shares the card with a short piece of his baseball story.

Schmidt’s Pro Set card remains our pick from this first look: the fielding photograph, broad signature area and assertive nameplate work together beautifully. Hernandez’s illustrated grandstand makes a strong case for Jumbo’s separate identity, while the Mattingly Report card shows how Originals can make room for baseball history without repeating the same border trick. December is the announced release window; the exact day, full checklist and box prices have yet to be announced.

Shop this guide on eBay

Hammy earns from qualifying purchases through these eBay links. Buy on eBay from the seller shown in each listing.

Explore on eBay

Targeted searches for the cards and releases Hammy covers. Search results may include other formats or variants; match the listing to the card or box you want.

Search current listings for this guide

Hammy’s weekly dispatch · Mondays

The Snipe Sheet

Keep the next drop on your radar.

Release dates, announced prices, fresh checklists and the week’s card stories. Hammy puts the hobby on your calendar every Monday.

Meet your Monday card ritual

The Supply Yard

See what Hammy has now.

Find your next card, pack or sealed box in the Supply Yard.

Shop the Supply Yard