Dave Roberts
MLB Player and World Series Winning Manager · Baseball - MLB
Fresno Grizzlies / San Francisco Giants / Los Angeles Dodgers
Era
Mid-2000s (circa 2007-2008)
Item Type
Baseball
Condition
Excellent/Near Mint. The autograph is bold with no significant fading or bleeding. The ball surface is clean and white with no yellowing or spotting (foxing).
Rarity
Moderate. While Roberts is a willing signer, finding clean, early-career period-specific examples with jersey numbers from his playing days is less common than his modern manager autographs.
Overall Assessment
A very clean, high-quality example of a Dave Roberts signature from his playing days. The inclusion of his Giants-era jersey number '27' makes it a desirable piece for Giants or Dodgers collectors.
Authenticity Assessment
Highly likely authentic (95% confidence). The flow, specific letter loops, and the jersey number 27 are consistent with examples signed during his tenure with the San Francisco Giants and their AAA affiliate.
Signature Style
Abbreviated professional script. Features a distinct 'D' with a loop that connects into a stylized 'R' and an elongated finishing stroke. Includes his jersey number '27' inside the bottom flourish.
Signature Characteristics
Fast, rhythmic flow with no hesitation marks. The 'D' has a rounded top, and the 'R' is simplified into a sharp upward angle followed by a long, horizontal tail. The numerals '27' show a quick, connected motion.
Ink & Medium
Blue felt-tip permanent marker (Sharpie style) on a synthetic or leather-bound baseball.
Item Description
Single-signed baseball, non-official league variety labeled 'CHINA EBBL4'. Features red stitching and is housed in a clear plastic square display cube.
Estimated Value
$40.00 - $75.00 USD
Comparison to Known Examples
Matches verified exemplars from the 2007-2008 era perfectly, specifically regarding the baseline slope and the way the 's' at the end of Roberts trails off into a loop.
Authentication Tips
Look for the fluid connection between the 'D' and the 'R'. In authentic examples, the '27' is often tucked under the right side of the signature flourish with consistent pressure.
Certification Recommendation
JSA (James Spence Authentication) or Beckett Authentication Services (BAS). These are the industry leaders for modern baseball autographs.
Red Flags
No significant red flags observed. The natural 'ink drag' and pressure points indicate a hand-signed item rather than a stamp or autopen.
Provenance Notes
The item is associated with the Fresno Grizzlies (the Giants' AAA affiliate in the mid-2000s). Documentation of being acquired at Chukchansi Park would bolster value.
Historical Context
Signed during the period Roberts played for the San Francisco Giants organization. He is best known for 'The Steal' in the 2004 ALCS and his later managerial career.
Market Trends
Roberts' value has seen a steady increase due to his success as the Manager of the Los Angeles Dodgers, particularly following the 2020 World Series win.
Investment Potential
Stable. As a successful manager of a high-profile franchise like the Dodgers, his legacy is secure, making this a solid 'hold' for baseball historians.
Similar Autographs
Bruce Bochy, Barry Bonds, Matt Cain, or Clayton Kershaw (Dodger-era connection).
Display & Preservation
Keep in the provided cube; ensure it is placed away from direct sunlight or fluorescent lighting to prevent the blue ink from fading. Use a UV-protected casing for long-term storage.
Interesting Facts
Roberts wore number 27 while playing for the San Francisco Giants (2007-2008). He later switched to number 30 as a coach and manager, making the '27' inscription a key chronological marker.
Notes
Fresno grizzlies middle 2000