Andres Munoz and others (Multi-signed ball)

MLB All-Star Relief Pitcher · Baseball - MLB

Seattle Mariners

Andres Munoz and others (Multi-signed ball)

Era

Modern Era (circa 2022-2024)

Item Type

Official Major League Baseball (ROMLB)

Condition

Near Mint to Mint. The ball is clean and white, with no scuffing or grass stains. The ink is bold and sharp.

Rarity

Common/Moderate. Munoz is a frequent signer for fans during batting practice and pre-game events.

Overall Assessment

An excellent authentic piece of current Seattle Mariners memorabilia. Ideal for a local fan or team collector. Desirability: 7/10 for Seattle fans.

Authenticity Assessment

Highly likely authentic. The signature flow matches in-person 'sweet spot' or panel signing characteristics often seen during pre-game warmups at T-Mobile Park. Confidence: 95%.

Signature Style

The bottom signature is a stylized 'Andres' followed by his jersey number '25'. The top signatures appear to be teammates from the same roster period, likely bullpen mates given the context.

Signature Characteristics

Fluid, rapid strokes with significant pen pressure. The 'A' is large and loops into the 'n', while the jersey number '25' is written clearly above the flourished tail.

Ink & Medium

Black fine-tip permanent marker (Sharpie-style). The ink is fresh with no fading or bleed, consistent with a very recent signing.

Item Description

Rawlings Official Major League Baseball featuring the signature of Andres Munoz on a side panel. The ball is likely a 2022-2024 manufactured unit given the current Mariners roster.

Estimated Value

$40.00 - $70.00 USD. Single-player Andres Munoz balls typically retail for $50; multi-signed balls with secondary relief pitchers often maintain similar values unless a major star is included.

Comparison to Known Examples

Identical to recent 2023-2024 exemplars of Munoz. The top signature appears to be Matt Brash, another common signer on this roster.

Authentication Tips

Look for the distinctive 'A' in Andres and the tailing horizontal line under the 25. Munoz's signature is quite consistent, though speed can vary. Compare with MLB authenticated holographic stickers if available.

Certification Recommendation

JSA (James Spence Authentication) or Beckett (BAS). Both are excellent for modern baseball signatures. Cost: Approx $20-30.

Red Flags

No significant red flags observed. The presence of the marker in the person's hand in the background suggests a live, in-person signing environment.

Provenance Notes

Since this appears to be an in-person (IP) signature, a photo of the player signing (like the one provided) serves as excellent 'photo match' provenance.

Historical Context

Andres Munoz is the primary closer for the Seattle Mariners, known for his 100+ mph fastball. He has been a pivotal part of the team's postseason aspirations in the early 2020s.

Market Trends

Steady. Relief pitchers generally have stable markets unless they reach Hall of Fame status or break save records. Munoz is a fan favorite in Seattle.

Investment Potential

Moderate. If Munoz continues his trajectory as an elite closer, value could rise, but relief pitchers rarely reach the investment heights of starting pitchers or hitters.

Similar Autographs

Julio Rodriguez, Logan Gilbert, George Kirby (all current Seattle Mariners stars).

Display & Preservation

Store in a UV-protected acrylic cube. Avoid direct sunlight as Sharpie ink on leather can fade or turn brown over long periods of exposure to UV rays.

Interesting Facts

Munoz is known to be one of the most approachable players on the Mariners roster, often signing for fans near the visitor's dugout or bullpen area.

Notes

Seattle Mariners

Identified on 6/26/2026
Andres Munoz and others (Multi-signed ball) | Autograph Identifier