Kevin Garnett Signed Celtics Composite Leather Logo Basketball - BAS Witnessed
Authenticated By
- Beckett (BAS)
- JSA
- Fanatics Authentic
- Schwartz Sports
- MLB Authentication
- PSA/DNA
- Lifetime Authenticity Guarantee
Every item ships with a tamper-evident hologram and serialized Certificate of Authenticity, verifiable directly with the issuing authenticator.
- Regular price
- $249.99
- Sale price
- $249.99
- Regular price
-
$399.99
Add the autograph of "The Big Ticket" — the fiery leader of the Boston Celtics' "Big Three" era and a Basketball Hall of Famer — captured on a composite leather logo basketball at the premium witnessed authentication tier — to your collection with this Kevin Garnett Autographed Boston Celtics Composite Leather Logo Basketball — Beckett (BAS) Witnessed. Garnett signed this composite leather logo basketball under the direct observation of a Beckett representative. Garnett's arrival in 2007 ignited the Celtics' "Big Three" era — alongside Paul Pierce and Ray Allen — restoring the NBA's most decorated franchise to championship glory and delivering Boston's record 17th NBA title in 2008, the franchise's first in 22 years. Authenticated by Beckett Authentication Services with their premium Witnessed tier and a tamper-proof witness hologram, verifiable at Beckett's official website.
Product Highlights
- Hand-signed by Kevin Garnett — Naismith Memorial Basketball Hall of Fame (Class of 2020); 2008 NBA champion (Boston Celtics); 2008 NBA Defensive Player of the Year; 2004 NBA Most Valuable Player; 15x NBA All-Star; 9x NBA All-Defensive First Team (tied for most all-time); NBA 75th Anniversary Team; #5 retired by the Boston Celtics
- Boston Celtics Composite Leather Logo Basketball — composite leather Celtics logo basketball, ideal for autograph display
- Beckett (BAS) Witnessed Authentication: signature obtained under the direct observation of a Beckett representative; tamper-proof witness hologram verifiable at Beckett's official website. Witnessed is BAS's premium authentication tier.
- The "Big Three" era: alongside Paul Pierce and Ray Allen, formed the trio that returned the Celtics to championship contention and delivered Boston's 17th NBA title in 2008
- Banner 17: anchored the 2008 championship defense — earning Defensive Player of the Year in his first season in green — to win the franchise's first title in 22 years
- Backed by our Lifetime Authenticity Guarantee
The "Big Three" Era and Banner 17
Kevin Garnett's arrival in Boston ignited one of the most successful eras in the modern history of the NBA's most decorated franchise. Acquired from the Minnesota Timberwolves in a record seven-player trade in the summer of 2007, Garnett joined Paul Pierce and Ray Allen to form a "Big Three" that transformed the Celtics overnight from a 24-win team into a championship contender — and delivered Boston's record 17th NBA title in 2008, the franchise's first in 22 years. Garnett was the defensive and emotional anchor of that championship team, earning NBA Defensive Player of the Year in his very first season in green and providing the fiery leadership that defined the era. The Celtics defeated Kobe Bryant's Los Angeles Lakers in the 2008 NBA Finals, and Garnett's iconic championship celebration — "Anything is possible!" — became one of the defining images of the franchise's modern resurgence. His impact was permanent: Boston retired his #5 jersey in recognition of his role in restoring the Celtics to glory.
A Hall of Fame Career
Garnett's 21-year NBA career places him among the most versatile and dominant big men the game has ever seen. He is the only player in NBA history to record over 25,000 points, 10,000 rebounds, 5,000 assists, 1,500 steals, and 1,500 blocks, and his nine NBA All-Defensive First Team selections are tied for the most in league history. Before his championship run in Boston, Garnett spent 12 seasons with the Minnesota Timberwolves, where he won the 2004 NBA MVP and four consecutive rebounding titles. A 15-time All-Star, 2003 All-Star Game MVP, and member of the NBA 75th Anniversary Team, Garnett was inducted into the Naismith Memorial Basketball Hall of Fame in 2020. He finished his career with 26,071 points and 14,662 rebounds, redefining the modern power forward position with his perimeter skill, defensive range, and relentless competitive fire. Known as "The Big Ticket" and "KG," he remains one of the most respected and beloved figures in Boston Celtics history.
Beckett (BAS) Witnessed Authentication
This basketball has been certified authentic by Beckett Authentication Services (BAS) at the Witnessed tier — Beckett's premium verification category. A Beckett representative was physically present during the signing and personally observed the signature being applied to the basketball. A tamper-proof BAS Witness hologram has been applied, with the hologram number verifiable online at Beckett's official website.
Specifications
| Player | Kevin Maurice Garnett ("KG," "The Big Ticket") |
| Team | Boston Celtics (2007-2013); also Minnesota Timberwolves (1995-2007, 2015-2016), Brooklyn Nets (2013-2015) |
| Position | Power Forward (#5 with Boston) |
| Item Type | Autographed Basketball |
| Basketball | Boston Celtics composite leather logo basketball |
| Authentication | Beckett Authentication Services (BAS) — Witnessed tier (premium); tamper-proof witness hologram verifiable at Beckett's official website |
| Basketball Hall of Fame | Naismith Memorial Basketball Hall of Fame — Class of 2020 |
| NBA Champion | 2008 (Boston Celtics) — franchise's 17th title, first in 22 years |
| 2008 NBA Defensive Player of the Year | Won (first season in Boston) |
| 2004 NBA Most Valuable Player | Won (Minnesota Timberwolves) |
| NBA All-Star Selections | 15x (1997, 1998, 2000-2011, 2013); 2003 All-Star Game MVP |
| All-NBA Selections | 9x (4x First Team) |
| NBA All-Defensive First Team | 9x (tied for most all-time); 12x All-Defensive overall |
| NBA Rebounding Champion | 4x (2004-2007) |
| Career Points | 26,071 (17.8 PPG) |
| Career Rebounds | 14,662 (10.0 RPG) |
| Career Assists | 5,445 (3.7 APG) |
| Unique Statistical Distinction | Only player in NBA history with 25,000+ points, 10,000+ rebounds, 5,000+ assists, 1,500+ steals, and 1,500+ blocks |
| Anniversary Team | NBA 75th Anniversary Team |
| Celtics Jersey Retired | #5 |
| NBA Draft | 1995, Round 1, Pick 5 (Minnesota Timberwolves) — directly from Farragut Academy (Chicago) |
| Career Seasons | 21 (1995-2016) |
| Height/Weight | 6'11" / 240 lbs |
| Born | May 19, 1976, Greenville, South Carolina (age 50) |
| Condition | Excellent |
Authenticity Guarantee
Every signed piece at GameDay Sports Memorabilia is backed by our Lifetime Authenticity Guarantee. If your item is ever determined to be inauthentic, we will replace or refund it — no questions asked.
How to Verify This Item's Authenticity
This piece is BAS Witness Authenticated — the highest authentication tier offered by Beckett Authentication Services. A Beckett representative was physically present at the signing, observed the autograph being applied, and applied the tamper-evident hologram on-site. The witnessed designation provides the strongest possible chain-of-custody evidence in the industry, and Beckett maintains a public lookup tool so you can confirm the piece independently in under a minute.
- Locate the BAS Witness hologram applied to the item at the signing event. The serial number is printed on the hologram itself.
- Visit Beckett's verification page at beckett-authentication.com/search.
- Enter the serial number into Beckett's lookup tool.
- Confirm the match. The lookup will return the item details and confirm the Witnessed authentication — these should match the piece in your hands.
