Boston Red Sox

  • Marcelo Mayer Signed Boston Red Sox Rawlings Official MLB Baseball
    Marcelo Mayer Signed Boston Red Sox Rawlings Official MLB Baseball

    Marcelo Mayer Signed Boston Red Sox Rawlings Official MLB Baseball

    $99.99
    $99.99
    Product Highlights Hand-signed by Boston Red Sox shortstop Marcelo Mayer Official Major League Baseball (ROMLB) manufactured by Rawlings Signature featured in bold blue ink on the sweet spot A premier collectible for Red Sox fans and baseball prospect investors Authentication Includes a TRISTAR Certificate of Authenticity (COA) Features a tamper-evident, individually numbered hologram for guaranteed authenticity
    View Details
  • Brayan Bello Signed Boston Red Sox Official Major League Baseball BAS
    Brayan Bello Signed Boston Red Sox Official Major League Baseball BAS

    Brayan Bello Signed Boston Red Sox Official Major League Baseball BAS

    $99.99
    $99.99
    Product Details Athlete: Brayan Bello Team: Boston Red Sox Item Type: Official Major League Baseball (ROMLB) Signature: Hand-signed in ink on a Rawlings official game ball Display: Perfect for collectors looking to showcase top-tier pitching talent from the Red Sox rotation Authentication Authenticator: Beckett Authentication Services (BAS) Certification: Witnessed Certificate of Authenticity (COA) Verification: Includes a tamper-evident serial-numbered hologram ensuring...
    View Details
  • Brayan Bello Signed Boston Red Sox Custom Baseball Jersey
    Brayan Bello Signed Boston Red Sox Custom Baseball Jersey
    Brayan Bello Signed Boston Red Sox Custom Baseball Jersey

    Brayan Bello Signed Boston Red Sox Custom Baseball Jersey

    $109.99
    $109.99
    Product Details Athlete: Brayan Bello Team: Boston Red Sox Item Type: Custom Baseball Jersey Jersey Size: XL Autograph: Hand-signed in ink for maximum clarity Authentication Authentication: Beckett Authentication Services (BAS) Witnessed COA This item features a tamper-evident serial-numbered hologram and matching Certificate of Authenticity. Verified by a Beckett representative who was present during the signing. The Ultimate Autographs Standard 100%...
    View Details
  • Brayan Bello Signed Boston Red Sox Custom Jersey (Beckett BAS COA)
    Brayan Bello Signed Boston Red Sox Custom Jersey (Beckett BAS COA)
    Brayan Bello Signed Boston Red Sox Custom Jersey (Beckett BAS COA)

    Brayan Bello Signed Boston Red Sox Custom Jersey (Beckett BAS COA)

    $109.99
    $109.99
    Product Details Athlete: Brayan Bello Team: Boston Red Sox Item Type: Custom Baseball Jersey Jersey Size: XL Features: Hand-signed by Brayan Bello with sewn-on name and numbers. Authentication Authenticator: Beckett Authentication Services (BAS) Authentication Type: Beckett Witnessed COA Details: This item was signed in the presence of a Beckett representative. It includes a tamper-evident hologram and a matching Certificate of...
    View Details
  • Brayan Bello Signed Boston Red Sox Custom Baseball Jersey Beckett COA
    Brayan Bello Signed Boston Red Sox Custom Baseball Jersey Beckett COA
    Brayan Bello Signed Boston Red Sox Custom Baseball Jersey Beckett COA

    Brayan Bello Signed Boston Red Sox Custom Baseball Jersey Beckett COA

    $109.99
    $109.99
    Product Details Athlete: Brayan Bello Team: Boston Red Sox Item Type: Custom Baseball Jersey Size: XL Description: This custom jersey features stitched name and numbers. It is designed for the ultimate collector and does not feature any professional league logos or brand tags. Authentication Authentication: Beckett Authentication Services (BAS) Verification: Includes a Beckett Witnessed COA, ensuring the signature was witnessed...
    View Details
  • Brayan Bello Boston Red Sox Signed City Connect Custom Jersey
    Brayan Bello Boston Red Sox Signed City Connect Custom Jersey
    Brayan Bello Boston Red Sox Signed City Connect Custom Jersey

    Brayan Bello Boston Red Sox Signed City Connect Custom Jersey

    $109.99
    $109.99
    Product Details Athlete: Brayan Bello Team: Boston Red Sox Item Type: Custom Jersey Color: City Connect (Yellow/Blue) Size: XL Authentication Authenticator: Beckett Authentication Services (BAS) Type: Witnessed Certificate of Authenticity (COA) Product Description Own a piece of Boston Red Sox history with this hand-signed custom jersey from pitcher Brayan Bello. This jersey features the vibrant "City Connect" colorway, celebrating the...
    View Details
  • Triston Casas Signed Boston Red Sox Official Major League Baseball (JSA)
    Triston Casas Signed Boston Red Sox Official Major League Baseball (JSA)

    Triston Casas Signed Boston Red Sox Official Major League Baseball (JSA)

    $139.99
    $139.99
    Product Details Athlete: Triston Casas Team: Boston Red Sox Item Type: Official Major League Baseball (ROMLB) Authentication: JSA Witnessed Certificate of Authenticity Product Description Own a piece of Boston Red Sox history with this hand-signed Official Major League Baseball from star infielder Triston Casas. This premium collectible is perfect for any dedicated fan or serious memorabilia collector. Authentically hand-signed by...
    View Details
  • Terry Francona Signed 2004 World Series Baseball (Boston Red Sox)
    Terry Francona Signed 2004 World Series Baseball (Boston Red Sox)

    Terry Francona Signed 2004 World Series Baseball (Boston Red Sox)

    $219.99
    $219.99
    Product Highlights Athlete: Terry Francona Team: Boston Red Sox Item Type: Official Major League Baseball (ROMLB) Special Edition: 2004 World Series Logo Baseball Inscriptions: Includes 2 hand-signed inscriptions Authentication: James Spence Authentication (JSA) Certificate of Authenticity Product Description This Official Major League Baseball has been hand-signed by legendary manager Terry Francona. Commemorating the historic 2004 World Series victory that ended...
    View Details
  • Manny Ramirez Autographed Custom Boston Red Sox Jersey (BAS COA)
    Manny Ramirez Autographed Custom Boston Red Sox Jersey (BAS COA)
    Manny Ramirez Autographed Custom Boston Red Sox Jersey (BAS COA)

    Manny Ramirez Autographed Custom Boston Red Sox Jersey (BAS COA)

    $579.99
    $579.99
    Product Details Athlete: Manny Ramirez Item Type: Custom Baseball Jersey Team: Boston Red Sox Size: XL Description: This custom baseball jersey has been hand-signed by 2x World Series Champion and Red Sox legend, Manny Ramirez. The jersey features professional-style stitching and is designed for the ultimate fan or collector. Authentication Authenticator: Beckett Authentication Services (BAS) Authentication Type: Witnessed COA Details:...
    View Details
  • Pedro Martinez Autographed Boston Red Sox Custom Jersey (Beckett BAS)
    Pedro Martinez Autographed Boston Red Sox Custom Jersey (Beckett BAS)
    Pedro Martinez Autographed Boston Red Sox Custom Jersey (Beckett BAS)

    Pedro Martinez Autographed Boston Red Sox Custom Jersey (Beckett BAS)

    $379.99
    $379.99
    Product Details Athlete: Pedro Martinez Team: Boston Red Sox Item Type: Custom Autographed Jersey Size: XL Authentication: Beckett Authentication Services (BAS) Witnessed COA Authenticity Guaranteed This premium collectible features a hand-signed autograph from Hall of Famer Pedro Martinez. The signature has been witnessed and verified by Beckett Authentication Services (BAS), one of the industry leaders in sports memorabilia certification. The...
    View Details
  • 2004 Boston Red Sox Team Signed Custom Jersey (10 Signatures) BAS
    2004 Boston Red Sox Team Signed Custom Jersey (10 Signatures) BAS
    2004 Boston Red Sox Team Signed Custom Jersey (10 Signatures) BAS

    2004 Boston Red Sox Team Signed Custom Jersey (10 Signatures) BAS

    $299.99
    $299.99
    Product Details: Team: 2004 Boston Red Sox Item Type: Autographed Custom Jersey Number of Signatures: 10 Signatures from the 2004 Championship Team Size: XL Jersey Style: Custom Baseball Jersey (no brand logos or tags) Authentication: Authenticated by Beckett Authentication Services (BAS) Includes a Beckett Witness COA/Tamper-Proof Sticker Guaranteed 100% Authentic signatures witnessed during a private signing The 2004 "Curse Breakers":...
    View Details
  • Tanner Houck Signed Boston Red Sox Official Major League Baseball
    Tanner Houck Signed Boston Red Sox Official Major League Baseball

    Tanner Houck Signed Boston Red Sox Official Major League Baseball

    $99.99
    $99.99
    Product Details Athlete: Tanner Houck Team: Boston Red Sox Item Type: Official Major League Baseball (Rawlings) Signature: Hand-signed on the sweet spot in blue ink Note: This is a professional-grade baseball, the same type used in Major League games. Authentication Authenticated by Beckett Authentication Services (BAS) Features a Beckett Witnessed tamper-proof hologram and Certificate of Authenticity Verified signature performed in...
    View Details
  • Tanner Houck Signed Boston Red Sox ROMLB Baseball "Go Sox" BAS
    Tanner Houck Signed Boston Red Sox ROMLB Baseball "Go Sox" BAS

    Tanner Houck Signed Boston Red Sox ROMLB Baseball "Go Sox" BAS

    $109.99
    $109.99
    Product Details Athlete: Tanner Houck Team: Boston Red Sox Item Type: Autographed Rawlings Official Major League Baseball (ROMLB) Inscription: "Go Sox" Authentication Authenticator: Beckett Authentication Services (BAS) Type: Witnessed Certificate of Authenticity (COA)
    View Details
  • 2004 Boston Red Sox Team Signed World Series Baseball (11 Sigs) BAS
    2004 Boston Red Sox Team Signed World Series Baseball (11 Sigs) BAS
    2004 Boston Red Sox Team Signed World Series Baseball (11 Sigs) BAS
    2004 Boston Red Sox Team Signed World Series Baseball (11 Sigs) BAS
    2004 Boston Red Sox Team Signed World Series Baseball (11 Sigs) BAS
    2004 Boston Red Sox Team Signed World Series Baseball (11 Sigs) BAS

    2004 Boston Red Sox Team Signed World Series Baseball (11 Sigs) BAS

    $349.99
    $349.99
    Product Description Celebrate one of the most historic moments in baseball history with this 2004 Boston Red Sox team-signed baseball. This Official Major League Baseball (ROMLB) features the 2004 World Series logo and has been signed by 11 key members of the squad that broke the 86-year "Curse of the Bambino." Signature List Johnny Damon Terry Francona (Manager) Derek Lowe...
    View Details
  • David Ortiz Autographed Boston Red Sox Players Weekend Custom Jersey
    David Ortiz Autographed Boston Red Sox Players Weekend Custom Jersey
    David Ortiz Autographed Boston Red Sox Players Weekend Custom Jersey

    David Ortiz Autographed Boston Red Sox Players Weekend Custom Jersey

    $399.99
    $399.99
    Product Details Athlete: David Ortiz ("Big Papi") Team: Boston Red Sox Item Type: Custom Players Weekend Jersey Size: XL Signature: Hand-signed in ink Authentication Authenticator: Beckett Authentication Services (BAS) Type: Witnessed Certificate of Authenticity (COA) Verification: Includes a tamper-evident serial-numbered hologram to ensure authenticity. Product Notes This custom jersey features the "Players Weekend" design, capturing a unique era of MLB...
    View Details
  • Johnny Damon Signed Boston Red Sox Custom Jersey (Beckett Witness)
    Johnny Damon Signed Boston Red Sox Custom Jersey (Beckett Witness)
    Johnny Damon Signed Boston Red Sox Custom Jersey (Beckett Witness)

    Johnny Damon Signed Boston Red Sox Custom Jersey (Beckett Witness)

    $109.99
    $109.99
    Product Details Athlete: Johnny Damon Team: Boston Red Sox Item Type: Custom Stitched Jersey Size: XL Authentication: Beckett Authentication Services (BAS) Witnessed COA Authenticity Guaranteed This item has been certified authentic by Beckett (BAS) and includes a tamper-proof witnessed hologram and matching Certificate of Authenticity. The signature was witnessed by a Beckett representative as part of an official signing, ensuring...
    View Details

Boston Red Sox autographed sports memorabilia. Ultimate Autographs sells signed sports memorabilia from the biggest players in the NFL. We are the internet’s leading provider of NFL Autographs! We offer free same day shipping on all orders of Sports Collectibles. Our collection of signed jerseys, autographed football helmets, autographed football mini helmets, and signed footballs are second to none! We only sell authentic autographs! Every item we sell, from autographed jerseys, signed football helmets, signed football mini helmets, and autographed footballs are certified by the biggest names in certification. We guarantee that every item comes with JSA, Beckett, or PSA/DNA certification, so you know you purchased a quality piece of signed sports memorabilia!