⚾ Vintage Autographed Frank Thomas Chicago White Sox Pinstripe Baseball Jersey JSA COA — Hand-Signed by "The Big Hurt," the First Baseman Who Put Up Five Consecutive Seasons No Player in Baseball History Had Ever Matched and Who Earned Two Back-to-Back AL MVPs Before Going to Cooperstown in 2014

⚾ Frank Thomas earned the nickname "The Big Hurt" because he was 6-foot-5, 260 pounds, and at-bats against him hurt pitchers in ways that the final line score could capture only partially. He was the only player in baseball history to post five consecutive seasons of batting over .300 with over 20 home runs, over 100 RBIs, over 100 walks, and over 100 runs scored — from 1991 through 1995, Thomas produced a level of sustained offensive excellence that made the sport's historians scroll through decades of records looking for a comparable stretch and find that there wasn't a close equivalent. The combination of contact quality, power production, plate discipline, and run creation that he maintained across those five seasons is one of the statistical landmarks of the modern offensive era.

⚾ He won back-to-back AL MVP Awards in 1993 and 1994 — the first player to win consecutive AL MVPs since Roger Maris in 1960-1961. He hit 521 career home runs. He was inducted into the Baseball Hall of Fame in 2014 on the first ballot, receiving 83.7% of the vote — first-ballot recognition of a career that the Hall's voters placed among the most dominant offensive careers in the sport's history at any position. The Chicago White Sox retired his #35, and the South Side franchise treated him with the reverence that the city of Chicago reserves for players who belong to the city permanently.

⚫ The White Sox Pinstripe — South Side Identity

⚫ The Chicago White Sox home pinstripe jersey — black pinstripes on white, the South Side uniform that Thomas wore for sixteen seasons at Comiskey Park and its successor — is the garment most collectors associate with the peak of Frank Thomas's career. He wore this uniform through the five consecutive MVP-caliber seasons, through the MVP awards themselves, through the 1993 and 1994 campaigns that placed him in the most rarefied air in the sport. A signed version of that jersey with a JSA COA is the authenticated connection to a career that will not be repeated and to a uniform identity that the Chicago White Sox built their franchise legacy around for a generation. Condition: NOS.

🪪 JSA COA — James Spence Authentication

🪪 The COA accompanying this jersey was issued by James Spence Authentication, one of the most respected authentication services in the autographed sports memorabilia market. JSA employs expert examiners who compare submitted signatures against reference databases of authenticated examples, and the JSA COA and hologram sticker create a paper trail that follows the item through every future transaction. Condition: NOS.

⚾⚫ Frank Thomas. Chicago White Sox. Pinstripe Baseball Jersey. Signed. JSA COA. Hall of Fame Sports Memorabilia. Condition: NOS.