Gunnar Henderson Signed Orioles Custom Black Jersey BAS Authenticated

Add the signature of Baltimore's franchise cornerstone in his alternate colorway to your collection with this Gunnar Henderson Autographed Baltimore Orioles Custom Black Baseball Jersey — BAS Authenticated. The 42nd overall pick of the 2019 MLB Draft left high school in Selma, Alabama with a $2.3 million signing bonus — above the slot value for his draft position — and a father who had built a baseball field in their backyard when Gunnar was growing up. By 2022, Baseball America named him Minor League Player of the Year. By 2023, he was the unanimous American League Rookie of the Year, Silver Slugger winner, and holder of four Orioles rookie records. By 2024, at age 23, he was producing one of the best shortstop seasons in the American League — 37 home runs, a 155 OPS+, a first All-Star selection, and a fourth-place MVP finish. By 2025, he added the speed dimension his first two full seasons had not yet featured: 30 stolen bases, becoming the youngest player in Orioles history since 1954 to reach that mark, and only the sixth Oriole ever to post 30+ doubles and 30+ stolen bases in the same season. The custom black Orioles jersey signed by Henderson is the alternate colorway piece for the player the Orioles drafted as a high-upside teenager, developed through a complete minor league system, and now have under team control at age 24 as the franchise's most important position player.

This Baltimore Orioles Custom Black Baseball Jersey with sewn-in name and numbers has been hand-signed by Gunnar Henderson with a bold, clean autograph. Authentication is provided by Beckett Authentication Services (BAS) with their tamper-proof hologram, verifiable at Beckett's official website.

Product Highlights

• Hand-signed by Gunnar Henderson — Baltimore Orioles shortstop, unanimous 2023 AL Rookie of the Year, 2024 All-Star and AL MVP finalist
• Baltimore Orioles Custom Black Baseball Jersey with sewn-in name and numbers
• BAS authenticated — tamper-proof Beckett hologram, verifiable at Beckett's official website
• 42nd overall pick to franchise cornerstone — 2019 second-round draft pick who received an above-slot $2.3M bonus, won Baseball America Minor League Player of the Year in 2022, and was the unanimous 2023 AL Rookie of the Year by 2023
• 2024 MVP-caliber season: 37 HR, .281/.364/.529, 155 OPS+, 92 RBI — All-Star, 4th-place AL MVP finish — potentially the best single-season bWAR by an Orioles player since Cal Ripken Jr.
• 30 stolen bases in 2025 — career-high; youngest player in Orioles history since 1954 to reach the 30-steal mark; only the sixth Oriole ever with 30+ doubles and 30+ steals in a season
• Age 24 entering the 2026 season; under Orioles team control through 2028; free agent 2029
• Backed by our Lifetime Authenticity Guarantee

From Selma to Franchise Cornerstone — The Development Arc

Gunnar Henderson grew up in Selma, Alabama, the son of a father who built a baseball field in the family's backyard when Gunnar was a child. He used his $2.3 million signing bonus — received above the slot value for the 42nd overall pick — to build a batting cage on his parents' property. The trajectory from that Alabama backstory to the Orioles' franchise anchor took five years. In 2022, Henderson hit for the cycle at Triple-A Norfolk the day before his 21st birthday, was promoted to the major leagues on August 31, and his first major league hit was a home run. Baseball America named him its Minor League Player of the Year that fall. In 2023, he won the Rookie of the Year Award unanimously in his first full season, set four Orioles rookie records, and became the first Orioles rookie to win the Silver Slugger Award. In 2024, he hit 37 home runs and was voted to his first All-Star Game at 23 years old. The arc from second-round high school pick in the 2019 draft to the player Baltimore is building its next competitive window around is one of the most complete available development stories in the current AL East. The custom black Orioles jersey carries the autograph of the player at the center of that arc — signed in the alternate colorway that frames the franchise's most important current asset in his most understated available uniform.

The Speed Dimension — 30 Stolen Bases and the Youngest in Franchise History

The first two full seasons of Henderson's career established his identity as an elite power-hitting shortstop — 28 home runs as a rookie, 37 in his sophomore season, a career slugging percentage well above .500 across those two years. The 2025 season added the dimension his earlier production had not yet fully featured: speed. Henderson stole 30 bases in 2025, a career high, becoming the youngest player in Orioles franchise history since 1954 to reach the 30-steal threshold at his age. He surpassed Don Baylor's franchise record for youngest Oriole with 30 steals, set in 1973. He also became only the sixth Oriole ever to post 30 or more doubles and 30 or more stolen bases in the same season — joining Cedric Mullins, Jonathan Villar, Nate McLouth, Brian Roberts, and Delino DeShields on a franchise-specific list that reflects sustained two-dimensional offensive production. The stolen base credential broadens the collector argument for the custom black jersey beyond the power profile that has defined most of the Henderson conversation since 2023: the black alternate piece carries the autograph of a player whose offensive game added a dimension in 2025 that the earlier seasons had not required him to demonstrate.

The First Elite Orioles Shortstop Since Ripken

The Baltimore Orioles retired Cal Ripken Jr.'s No. 8 in 2001. Ripken played shortstop from 1981 through 1996 — sixteen seasons as the franchise's anchor at the position, one of the most productive offensive shortstops in the history of the sport, the player against whom every Orioles shortstop since has been measured and found short. Henderson is the first shortstop the franchise has developed internally who has produced at an elite offensive level at the position since Ripken moved to third base nearly thirty years ago. The 2024 season's bWAR figure prompted Baltimore beat writers to name Ripken and George Sisler as the only Orioles players whose single-season WAR had clearly exceeded Henderson's at the same age. The shortstop lineage at Camden Yards has had a decades-long gap between its most celebrated occupant and its current one. Henderson, at 24, is filling that gap — drafted by Baltimore, developed by Baltimore, and under team control through 2028 as the franchise's most critical position player. The custom black jersey signed by Henderson is the piece in the alternate colorway of the franchise that produced him, signed at 24 years old, before the seasons that will determine where he lands in the Orioles' all-time position player conversation.

Authenticity

This jersey is certified by Beckett Authentication Services (BAS) with their tamper-proof hologram. The BAS hologram is affixed directly to the jersey and verifiable at Beckett's official website.

Specifications

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.