Lars Nootbaar

MLB Outfielder and Team Japan World Baseball Classic Champion · Baseball - MLB

St. Louis Cardinals

Lars Nootbaar

Era

Modern Era - circa 2021-2023

Item Type

Baseball

Condition

Good. The signature is bold and vibrant with no fading. The ball shows significant surface dirt, scuffing, and minor pilling of the leather/synthetic cover, suggesting it may have been used or handled frequently.

Rarity

Lower rarity. Nootbaar is an active player and a frequent, friendly signer for fans at ballparks and spring training.

Overall Assessment

A solid, authentic example of a popular modern player's signature. While the ball itself is lower quality, the signature is crisp and well-placed, making it a great piece for a Cardinals fan or WBC collector.

Authenticity Assessment

Likely authentic. The signature displays the characteristic fluid strokes and the 'L-N' shorthand with jersey number '21' consistent with his fan-facing signing style. Confidence level: High.

Signature Style

Stylized shorthand 'L-21-N' or 'L-BN' script. It includes a large vertical 'L' followed by a horizontal dash/stroke and a looped 'N' that incorporates his jersey number 21 at the bottom.

Signature Characteristics

Strong vertical start with the L, a mid-point connector that resembles a 3 or a dash, and a swooping terminal loop containing two vertical ticks representing the '21' jersey number. No pen hesitation is visible.

Ink & Medium

Blue permanent marker (Sharpie-style) on a synthetic or low-grade leather baseball.

Item Description

Generic souvenir or practice-grade baseball marked 'CHINA' on the sweet spot. It is not an Official Major League Baseball (ROMLB), which is common for impromptu fan signings.

Estimated Value

$40 - $75 USD. Value is tempered by the fact that it is signed on a non-official 'China' ball rather than an OMLB.

Comparison to Known Examples

Matches very closely to certified examples from 2022-2023 St. Louis Cardinals team-signed balls and Topps autographed cards.

Authentication Tips

Look for the specific way the '21' is tucked into the bottom loop of the tail end of the signature. High-speed fluid strokes are key; slow lines indicating tracing are common in forgeries.

Certification Recommendation

Beckett Authentication Services (BAS) or JSA. Given his popularity in Japan and St. Louis, a 'Quick Opinion' from PSA/DNA is also a good budget-friendly first step.

Red Flags

The 'China' stamp on the sweet spot is a 'budget' flag but not a red flag for authenticity, as fans often bring cheaper balls to the park for signatures.

Provenance Notes

Likely obtained in person (IP) at a stadium or spring training facility given the medium (non-official ball).

Historical Context

Nootbaar became a global icon as the first non-Japanese born player to represent Japan in the WBC, helping lead them to a 2023 championship.

Market Trends

Nootbaar's market saw a significant spike following the 2023 World Baseball Classic due to his 'Pepper Grinder' celebration and popularity in Japan; prices have since stabilized.

Investment Potential

Moderate. Depends on his trajectory as a core MLB starter and future international appearances. 'China' balls generally have lower ceiling than OMLBs.

Similar Autographs

Brendan Donovan, Nolan Gorman, Tommy Edman (fellow young Cardinals core players).

Display & Preservation

Keep in a UV-protected acrylic cube. Avoid touching the ink directly as oils from skin can degrade the autograph over time.

Interesting Facts

He is known for his 'Pepper Grinder' celebration, which became a national sensation in Japan during their 2023 WBC championship run.

Identified on 5/29/2026