MLB Autographed Memorabilia — Authentic Signed Baseball Collectibles
Discover MLB autographed memorabilia featuring baseball legends, Hall of Famers, World Series champions, and today's biggest stars at Gameday Sports & Memorabilia.
From unforgettable World Series victories and record-breaking performances to historic rivalries and legendary careers, signed baseball memorabilia gives collectors a meaningful way to celebrate the athletes and teams that have shaped Major League Baseball.
Whether you're searching for a Mickey Mantle signed baseball, a Derek Jeter autographed jersey, Ken Griffey Jr. memorabilia, or collectibles featuring your favorite MLB team, explore authenticated baseball collectibles celebrating the greatest moments in baseball history.
Our MLB memorabilia collection brings together signed baseballs, autographed bats, jerseys, photographs, and other collectibles. Available players, teams, product styles, inscriptions, and authentication documentation vary by item.
Every autographed collectible is backed by our Lifetime Authenticity Guarantee, and we offer free U.S. shipping.
Shop Authentic MLB Autographed Memorabilia
Baseball memorabilia collecting offers fans a lasting connection to their favorite players, teams, and historic moments.
A signed baseball can celebrate a legendary Hall of Famer. An autographed bat can showcase a favorite hitter's signature. A signed jersey can commemorate a World Series champion, while an autographed photograph can capture an unforgettable baseball moment.
Collectors frequently search for:
- MLB autographed memorabilia.
- Authentic baseball memorabilia.
- Signed baseball collectibles.
- MLB autographed baseballs.
- Autographed baseball bats.
- MLB signed jerseys.
- Baseball autographed photographs.
- Baseball Hall of Fame memorabilia.
- World Series autographed memorabilia.
- Authenticated baseball collectibles.
- MLB memorabilia gifts.
At Gameday Sports & Memorabilia, collectors can explore multiple baseball memorabilia categories in one place.
Whether you're building a collection around a favorite player, celebrating your MLB franchise, or searching for a meaningful gift, our baseball collection offers a convenient starting point.
MLB Autographed Baseballs
Autographed baseballs are among the most traditional and recognizable forms of baseball memorabilia.
A signed baseball combines the sport's most iconic piece of equipment with an authenticated autograph, creating a classic collectible for a fan cave, home office, or sports memorabilia display.
Collectors may seek baseballs signed by legendary players such as Babe Ruth, Mickey Mantle, Hank Aaron, Willie Mays, Nolan Ryan, Sandy Koufax, Derek Jeter, and Ken Griffey Jr.
Other popular collecting interests include Shohei Ohtani, Aaron Judge, Mike Trout, Juan Soto, and other notable modern stars.
Signed baseballs may be available in different styles, including official Major League Baseballs, commemorative baseballs, and other collectible baseballs.
Some baseballs may feature special inscriptions referencing Hall of Fame induction years, career milestones, World Series championships, or statistical achievements.
An autographed baseball is not automatically game-used, even if it features an authentic player signature.
Collectors should review the individual listing for the baseball type, signature placement, authentication documentation, and any advertised inscription.
Explore our MLB Autographed Baseballs collection to shop signed baseballs.
MLB Autographed Baseball Bats
Autographed baseball bats offer collectors a distinctive way to celebrate the sport's greatest hitters.
A signed bat can create an impressive display featuring a legendary slugger, Hall of Fame player, or contemporary MLB star.
Collectors may seek autographed bats associated with:
- Babe Ruth.
- Hank Aaron.
- Mickey Mantle.
- Willie Mays.
- Ken Griffey Jr.
- David Ortiz.
- Albert Pujols.
- Derek Jeter.
- Shohei Ohtani.
- Other memorable baseball players.
Signed bats may include different manufacturers, wood finishes, lengths, and collectible styles.
Some autographed bats are designed for memorabilia displays, while others may be described as professional-model or game-model bats.
A signed bat should not automatically be considered game-used or player-issued.
Those designations require separate supporting documentation.
Collectors should review individual listings for the exact bat model, autograph authentication, inscriptions, and included accessories.
Shop our MLB Autographed Bats collection for available signed baseball bats.
MLB Autographed Jerseys
Autographed baseball jerseys are among the most visually recognizable types of MLB memorabilia.
A signed jersey combines a player's name, number, and team-inspired design with an authenticated autograph, creating an impressive collectible for a sports room, fan cave, or home office.
Collectors may seek jerseys associated with legendary players such as Derek Jeter, Mickey Mantle, Ken Griffey Jr., Ichiro Suzuki, David Ortiz, Nolan Ryan, and other celebrated baseball athletes.
Signed MLB jerseys may be available in different styles, including officially licensed authentic jerseys, replica jerseys, and custom-style jerseys.
The authenticity of a player's signature is separate from whether the jersey itself is officially licensed or game-worn.
Some jerseys may feature special inscriptions referencing World Series championships, Hall of Fame induction years, or career milestones.
Available players, jersey styles, inscriptions, and authentication documentation vary by product.
Browse our MLB Autographed Jerseys collection.
MLB Autographed Photos
Autographed baseball photographs capture memorable moments from Major League Baseball history.
Signed photos may feature World Series celebrations, legendary hitters, iconic pitchers, unforgettable defensive plays, or historic baseball stadiums.
Popular collecting interests include:
- Mickey Mantle New York Yankees photographs.
- Derek Jeter championship moments.
- Ken Griffey Jr. Seattle Mariners highlights.
- Nolan Ryan pitching photographs.
- Sandy Koufax Los Angeles Dodgers memorabilia.
- David Ortiz Boston Red Sox celebrations.
- Shohei Ohtani baseball moments.
- Aaron Judge New York Yankees highlights.
- Other legendary baseball players.
Autographed baseball photographs may be available in sizes such as 8x10 and 16x20 inches, depending on inventory.
Some photos are sold unframed, while others may include professional framing or special display features.
Collectors should review the product listing for the exact photograph dimensions, signature authentication, framing, and any advertised inscription.
Explore our MLB Autographed Photos collection.
Babe Ruth Autographed Memorabilia
Babe Ruth remains one of the most recognizable figures in baseball history.
His extraordinary career, legendary home run achievements, and association with the New York Yankees have made his memorabilia especially significant to baseball collectors.
Collectors may seek Babe Ruth memorabilia associated with:
- New York Yankees history.
- Historic home run achievements.
- Early Major League Baseball.
- Baseball Hall of Fame history.
- Legendary World Series teams.
- Vintage baseball collecting.
Authentic Babe Ruth signatures are historic collectibles, and provenance is especially important when evaluating them.
Collectors should carefully review authentication documentation, item condition, and supporting information.
Available products vary by inventory.
Mickey Mantle Autographed Memorabilia
Mickey Mantle is one of the most celebrated players in New York Yankees history.
His remarkable career, World Series championships, and powerful switch-hitting made him one of baseball's most recognizable stars.
Collectors may seek Mickey Mantle memorabilia associated with:
- New York Yankees championship seasons.
- His recognizable number 7.
- Triple Crown achievements.
- Baseball Hall of Fame recognition.
- Historic home run performances.
- Legendary Yankees memorabilia.
Popular collecting interests include signed baseballs, jerseys, bats, and photographs.
Some items may feature inscriptions referencing Mantle's career achievements or Hall of Fame induction.
Available products and authentication documentation vary by inventory.
Hank Aaron and Willie Mays Autographed Memorabilia
Hank Aaron and Willie Mays are among the most celebrated players in Major League Baseball history.
Aaron became known for his extraordinary consistency and historic home run achievements.
Mays earned recognition for his remarkable combination of hitting, speed, defense, and memorable performances.
Collectors may seek memorabilia associated with:
- Hank Aaron's Atlanta Braves and Milwaukee Braves history.
- Willie Mays' New York Giants and San Francisco Giants career.
- Historic home run milestones.
- Baseball Hall of Fame achievements.
- Legendary National League players.
- Iconic baseball photographs.
Signed baseballs, bats, jerseys, and photographs can celebrate the achievements of these legendary athletes.
Available items vary by inventory.
Ken Griffey Jr. Autographed Memorabilia
Ken Griffey Jr. is one of the most recognizable players in modern baseball history.
His smooth swing, remarkable defensive ability, and memorable career with the Seattle Mariners and Cincinnati Reds have made him a popular collecting interest.
Collectors may seek Griffey memorabilia associated with:
- Seattle Mariners baseball.
- Cincinnati Reds memorabilia.
- His recognizable number 24.
- Historic home run achievements.
- Baseball Hall of Fame recognition.
- Memorable defensive plays.
- 1990s baseball history.
Signed Griffey jerseys, baseballs, bats, and photographs can celebrate different stages of his career.
Some collectors focus specifically on his Seattle Mariners years, while others prefer memorabilia honoring his overall baseball achievements.
Available items vary by inventory.
Derek Jeter Autographed Memorabilia
Derek Jeter is one of the most recognizable players in New York Yankees history.
His leadership, consistency, and championship success made him a central figure in one of baseball's most memorable eras.
Collectors may seek Jeter memorabilia associated with:
- New York Yankees World Series championships.
- His recognizable number 2.
- Historic postseason performances.
- Baseball Hall of Fame recognition.
- Memorable defensive plays.
- Yankees dynasty memorabilia.
Signed jerseys, baseballs, bats, and photographs can celebrate Jeter's remarkable career.
Some collectors focus on his championship achievements, while others prefer memorabilia associated with memorable regular-season moments.
Available products vary by inventory.
Nolan Ryan and Sandy Koufax Autographed Memorabilia
Pitching legends hold an important place in baseball memorabilia collecting.
Nolan Ryan and Sandy Koufax are among the most recognizable pitchers in Major League Baseball history.
Ryan became known for his extraordinary fastball, strikeout achievements, and remarkable career longevity.
Koufax became celebrated for his dominant pitching performances and historic success with the Los Angeles Dodgers.
Collectors may seek memorabilia associated with:
- Nolan Ryan's Texas Rangers, Houston Astros, California Angels, and New York Mets career.
- Sandy Koufax's Dodgers history.
- Historic no-hitters.
- Legendary strikeout performances.
- Baseball Hall of Fame achievements.
- Memorable postseason pitching.
Signed baseballs and photographs are especially recognizable formats for celebrating pitching legends.
Available memorabilia formats vary by inventory.
Shohei Ohtani Autographed Memorabilia
Shohei Ohtani has become one of the most celebrated players in modern baseball.
His remarkable achievements as both a hitter and pitcher have attracted significant interest from fans and collectors.
Signed Ohtani memorabilia may appeal to collectors interested in:
- Los Angeles Dodgers baseball.
- Los Angeles Angels memorabilia.
- Historic two-way performances.
- MLB MVP achievements.
- Home run milestones.
- Modern baseball history.
Collectors may seek signed baseballs, jerseys, bats, and photographs associated with Ohtani's career.
Authentication documentation is particularly important when evaluating memorabilia featuring highly sought-after modern stars.
Available products vary by inventory.
Aaron Judge, Mike Trout, and Modern MLB Stars
Contemporary baseball stars attract collectors interested in current players, historic performances, and future baseball milestones.
Popular collecting interests include:
- Aaron Judge — New York Yankees.
- Mike Trout — Los Angeles Angels.
- Juan Soto — New York Mets.
- Mookie Betts — Los Angeles Dodgers.
- Freddie Freeman — Los Angeles Dodgers.
- Bryce Harper — Philadelphia Phillies.
- Ronald Acuña Jr. — Atlanta Braves.
- Francisco Lindor — New York Mets.
- Other notable MLB stars.
Collectors may prefer signed baseballs, jerseys, bats, or photographs associated with their favorite players.
Some items may feature inscriptions referencing MVP awards, home run achievements, or other career milestones.
Available players, inscriptions, and product styles vary by inventory.
New York Yankees Autographed Memorabilia
The New York Yankees are among the most recognizable franchises in professional sports.
Their championship history, legendary players, and national fan base make Yankees memorabilia a popular collecting category.
Collectors may seek signed memorabilia associated with:
- Babe Ruth.
- Lou Gehrig.
- Mickey Mantle.
- Joe DiMaggio.
- Derek Jeter.
- Mariano Rivera.
- Aaron Judge.
- Other notable Yankees players.
Some collectors focus on historic Yankees dynasties, while others prefer memorabilia celebrating more recent championship teams.
Signed Yankees jerseys, baseballs, bats, and photographs can become meaningful additions to a baseball collection.
Available items vary by inventory.
Los Angeles Dodgers Autographed Memorabilia
The Los Angeles Dodgers have a celebrated baseball history featuring legendary players, championship teams, and memorable performances.
Collectors may seek signed memorabilia associated with:
- Jackie Robinson.
- Sandy Koufax.
- Clayton Kershaw.
- Fernando Valenzuela.
- Shohei Ohtani.
- Mookie Betts.
- Freddie Freeman.
- Other notable Dodgers players.
Some collectors focus on the franchise's Brooklyn history, while others prefer memorabilia celebrating its Los Angeles championship seasons.
Autographed Dodgers jerseys, baseballs, bats, and photographs can celebrate different generations of baseball history.
Available products vary by inventory.
Boston Red Sox Autographed Memorabilia
The Boston Red Sox are one of baseball's most historic franchises.
Their championship history, legendary players, and passionate fan base make Red Sox memorabilia appealing to generations of collectors.
Popular collecting interests include:
- Ted Williams.
- David Ortiz.
- Carl Yastrzemski.
- Pedro Martinez.
- Dustin Pedroia.
- Manny Ramirez.
- Other notable Red Sox players.
Collectors may seek memorabilia associated with historic Fenway Park moments, World Series championships, or legendary Hall of Fame careers.
Signed Red Sox jerseys, baseballs, bats, and photographs offer different ways to celebrate the franchise.
Available items vary by inventory.
Chicago Cubs Autographed Memorabilia
The Chicago Cubs have a rich baseball history featuring legendary players, memorable seasons, and one of the sport's most recognizable ballparks.
Collectors may seek signed memorabilia associated with:
- Ernie Banks.
- Ryne Sandberg.
- Billy Williams.
- Ron Santo.
- Kris Bryant.
- Anthony Rizzo.
- Other notable Cubs players.
Cubs memorabilia may appeal to collectors interested in the team's historic 2016 World Series championship or legendary players from earlier generations.
Autographed baseballs, jerseys, bats, and photographs can celebrate different eras of Chicago Cubs history.
Available items vary by inventory.
San Francisco Giants Autographed Memorabilia
The San Francisco Giants have a celebrated baseball history featuring legendary players and championship teams.
Collectors may seek signed memorabilia associated with:
- Willie Mays.
- Willie McCovey.
- Barry Bonds.
- Buster Posey.
- Madison Bumgarner.
- Tim Lincecum.
- Other notable Giants players.
Some collectors focus on the franchise's New York history, while others prefer memorabilia celebrating its San Francisco championship seasons.
Signed Giants baseballs, jerseys, bats, and photographs can create distinctive displays celebrating the team's history.
Available items vary by inventory.
Seattle Mariners Autographed Memorabilia
The Seattle Mariners have produced some of the most recognizable players in modern baseball history.
Collectors may seek signed memorabilia associated with:
- Ken Griffey Jr.
- Ichiro Suzuki.
- Edgar Martinez.
- Randy Johnson.
- Félix Hernández.
- Julio Rodríguez.
- Other notable Mariners players.
Mariners memorabilia may appeal to collectors interested in the franchise's memorable 1990s teams, legendary Hall of Fame players, or contemporary stars.
Signed Seattle jerseys, baseballs, bats, and photographs can celebrate different generations of Mariners history.
Available items vary by inventory.
Philadelphia Phillies, Atlanta Braves, and Other MLB Teams
MLB memorabilia collecting extends across all 30 franchises.
Philadelphia Phillies fans may seek signed collectibles associated with Mike Schmidt, Steve Carlton, Bryce Harper, Chase Utley, and other notable players.
Atlanta Braves collectors may appreciate memorabilia featuring Hank Aaron, Chipper Jones, Greg Maddux, Ronald Acuña Jr., and other celebrated athletes.
Additional collecting interests include:
- New York Mets.
- St. Louis Cardinals.
- Houston Astros.
- Texas Rangers.
- Detroit Tigers.
- Cleveland Guardians.
- Cincinnati Reds.
- Pittsburgh Pirates.
- Baltimore Orioles.
- Toronto Blue Jays.
- Milwaukee Brewers.
- Minnesota Twins.
- Chicago White Sox.
- San Diego Padres.
- Arizona Diamondbacks.
- Colorado Rockies.
- Kansas City Royals.
- Tampa Bay Rays.
- Miami Marlins.
- Athletics.
- Other MLB franchises.
Whether you collect a historic franchise or follow a favorite modern player, signed baseball memorabilia offers many ways to celebrate the sport.
Available teams, players, and memorabilia categories vary by inventory.
World Series Autographed Memorabilia
World Series memorabilia holds special significance for many baseball collectors.
A signed baseball, bat, jersey, or photograph can commemorate a memorable championship season, historic performance, or legendary team.
Collectors may seek memorabilia associated with:
- New York Yankees championship dynasties.
- Los Angeles Dodgers World Series victories.
- Boston Red Sox championship seasons.
- Chicago Cubs' historic 2016 championship.
- San Francisco Giants championship teams.
- Houston Astros World Series victories.
- Atlanta Braves championship history.
- Texas Rangers' 2023 championship.
- Other memorable World Series champions.
Some autographed items may include special inscriptions referencing World Series victories, MVP awards, or championship seasons.
However, a player's championship history does not mean every signed item includes a championship inscription.
Similarly, memorabilia associated with a World Series-winning player is not necessarily game-used or worn during a championship.
Review the individual listing for exact product details and supporting documentation.
Baseball Hall of Fame Autographed Memorabilia
Baseball Hall of Fame memorabilia celebrates players whose achievements helped shape Major League Baseball history.
Collectors may seek autographs from legendary hitters, pitchers, catchers, and other celebrated players.
Hall of Fame collecting interests include:
- Babe Ruth.
- Mickey Mantle.
- Hank Aaron.
- Willie Mays.
- Ken Griffey Jr.
- Derek Jeter.
- Nolan Ryan.
- Sandy Koufax.
- Cal Ripken Jr.
- Rickey Henderson.
- Ichiro Suzuki.
- Other Hall of Fame legends.
Some signed memorabilia may feature Hall of Fame induction inscriptions.
An inscription can make an item especially meaningful to collectors celebrating a player's career.
However, Hall of Fame inscriptions are not included on every signed collectible.
Review product descriptions and photographs to confirm the exact autograph and inscription.
Authentic vs. Replica vs. Game-Used Baseball Memorabilia
Understanding product terminology is important when purchasing autographed baseball collectibles.
An authentic autograph means the signature is genuine.
It does not necessarily mean the underlying baseball, bat, or jersey was used in a Major League Baseball game.
For jerseys, collectors may encounter officially licensed authentic jerseys, replica jerseys, and custom-style jerseys.
Custom-style jerseys may feature player names, numbers, and team-inspired colors without being officially licensed MLB merchandise.
A custom jersey can still feature a genuine authenticated autograph.
For baseball bats, collectors may encounter display bats, commemorative bats, professional-model bats, and other collectible styles.
A signed bat is not automatically game-used or player-issued.
Baseball memorabilia may also be described as game-issued, game-used, or player-worn.
These designations require appropriate supporting documentation.
Review individual listings to understand exactly what is included.
For additional guidance, visit our Sports Memorabilia Buying Guide.
How to Authenticate MLB Autographed Memorabilia
Authentication is one of the most important factors when purchasing signed baseball memorabilia.
A recognizable signature or professional-looking collectible does not independently establish authenticity.
Depending on the item, authentication documentation may include:
- A certificate of authenticity.
- A numbered hologram.
- Online verification information.
- Documentation from a recognized authentication provider.
- Other supporting provenance.
Recognized authentication providers and programs include:
- Beckett Authentication Services.
- James Spence Authentication (JSA).
- PSA/DNA.
- Fanatics Authentic.
- MLB Authentication.
- Other reputable authentication organizations.
Authentication methods and documentation vary by product.
Collectors should review the authentication provider identified in the individual listing and any available verification details.
An authenticated autograph does not automatically establish that the underlying item is officially licensed, game-used, or player-issued.
Gameday Sports & Memorabilia backs its autographed collectibles with a Lifetime Authenticity Guarantee.
Learn more in our Sports Memorabilia Authentication Guide.
How to Display and Protect MLB Autographed Memorabilia
Proper display and storage can help preserve autographed baseball collectibles.
Baseballs, bats, jerseys, and photographs may require different types of protective storage.
For signed baseballs, collectors may prefer protective acrylic cubes or specialized baseball display cases.
Autographed bats can be displayed in wall-mounted bat cases or horizontal display cases.
Signed jerseys may be professionally framed using appropriate archival materials.
Autographed photographs can be framed with materials suitable for preserving signed images.
General preservation recommendations include:
- Keep autographed memorabilia away from direct sunlight.
- Avoid excessive heat and humidity.
- Minimize handling of signed areas.
- Retain authentication documentation.
- Use appropriate protective cases or frames.
- Avoid adhesives touching signatures.
- Choose display locations that reduce the risk of accidental damage.
Some display products offer UV-filtering materials, although protection levels vary.
For additional advice, visit our Sports Memorabilia Display & Care Guide.
Framed MLB Autographed Memorabilia
Professionally framed baseball memorabilia can create impressive displays for home offices, sports rooms, and fan caves.
Depending on the item, framed memorabilia may include:
- Autographed baseball jerseys.
- Signed player photographs.
- Team-colored matting.
- Commemorative graphics.
- Player names and numbers.
- Career achievements.
- Protective glazing.
Framing materials, dimensions, and included accessories vary by product.
Not every autographed item is sold framed.
Collectors should review the individual listing to confirm whether framing or a display case is included.
Explore our Framed Memorabilia collection for additional display-ready collectibles.
Are MLB Autographed Collectibles Valuable?
The collectible value of signed baseball memorabilia depends on several factors.
Items associated with Hall of Famers, World Series champions, legendary franchises, or highly sought-after players may appeal to different groups of collectors.
Factors that may influence value include:
- Player popularity and career achievements.
- Authentication documentation.
- Signature condition and placement.
- Product type and manufacturer.
- Official licensing status.
- Special inscriptions.
- Item condition.
- Rarity and availability.
- Documented game use.
- Current collector demand.
A signed baseball featuring a legendary Hall of Fame player may appeal to collectors interested in baseball history.
An autographed jersey associated with a contemporary star may attract fans following modern championship teams.
However, memorabilia prices fluctuate, and no autographed collectible is guaranteed to appreciate.
Collectors should consider personal enjoyment, authenticity, and product details rather than assuming future investment returns.
MLB Autographed Memorabilia as Gifts
Authenticated MLB memorabilia makes memorable gifts for baseball fans and collectors.
Popular occasions include:
- Birthdays.
- Father's Day.
- Holidays.
- Anniversaries.
- Graduations.
- Retirements.
- Fantasy baseball celebrations.
- Special sporting events.
A signed baseball featuring a favorite player can be a meaningful addition to a fan cave.
An autographed jersey may be suitable for a prominent wall display.
A signed bat or photograph can celebrate a memorable World Series championship or Hall of Fame career.
When choosing a gift, consider the recipient's favorite team, preferred player, available display space, and interest in particular eras of baseball history.
Why Buy MLB Autographed Memorabilia From Gameday Sports & Memorabilia?
Gameday Sports & Memorabilia specializes in authenticated sports collectibles for fans and collectors.
Our MLB collection brings together signed baseballs, bats, jerseys, photographs, and other memorabilia associated with legendary players, historic franchises, and memorable championship moments.
Shopping benefits include:
- Authenticated autographed sports collectibles.
- A Lifetime Authenticity Guarantee.
- Free U.S. shipping.
- 30-day returns in accordance with our published return policy.
- A selection of memorabilia across MLB teams and product categories.
Available players, teams, product styles, inscriptions, authentication documentation, and display accessories vary by item.
For additional information about collecting authenticated memorabilia, explore our Sports Memorabilia Collector's Guide.
Shop Authentic MLB Autographed Memorabilia Today
Celebrate baseball history with authenticated MLB autographed memorabilia from Gameday Sports & Memorabilia.
Whether you're searching for a Mickey Mantle signed baseball, a Derek Jeter autographed jersey, a Ken Griffey Jr. collectible, or memorabilia featuring your favorite MLB team, explore our selection of signed baseball collectibles.
Browse MLB Autographed Baseballs, MLB Autographed Bats, MLB Autographed Jerseys, and MLB Autographed Photos to find a meaningful addition to your collection.
Every autographed collectible is backed by our Lifetime Authenticity Guarantee, and we offer free U.S. shipping.
