Autographs of Jim Lonborg
James Reynold Lonborg (born April 16, 1942) is an American former professional baseball right-handed starting pitcher, who played in Major League Baseball (MLB) with the Boston Red Sox, Milwaukee Brewers, and Philadelphia Phillies. Though nicknamed "Gentleman Jim", he was known for fearlessly pitching on the inside of the plate throughout his fifteen-year career.
Lonborg was born on April 16, 1942, in Santa Maria, California. His father was a professor of agriculture. Lonborg attended San Luis Obispo High School in San Luis Obispo, California, where he excelled in both baseball and basketball. One of his teammates was future major league pitcher Mel Queen, who would also become his brother-in-law.
Lonborg attended Stanford University as a pre-med student on an academic scholarship, graduating in 1963. He pitched on the school's baseball team as a walk-on, and was its MVP as a junior. He was a walk-on player on the basketball team as well, but did not see a future as there was a star player ahead of him. He has been inducted into Stanford's Athletics Hall of Fame as a baseball player.
More about Jim Lonborg Wikipedia
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Current items with a signature of Jim Lonborg
These are the most current items with a signature of Jim Lonborg that were listed on eBay and on other online stores - click here for more items.
Traded items with a signature of Jim Lonborg
The most expensive item with a signature of Jim Lonborg (Jim Lonborg First Pitch FenwayPark Signed Photo) was sold in July 2025 for £364.54 while the cheapest item (Jim Lonborg Signed 4x6 Photo Boston Red Sox 1967 Cy Young Philadelphia Phillies) found a new owner for £0.01 in April 2024. The month with the most items sold (18) was September 2025 with an average selling price of £28.65 for an autographed item of Jim Lonborg. Sold items reached their highest average selling price in December 2025 with £111.46 and the month that saw the lowest prices with £0.39 was May 2023. In average, an autographed item from Jim Lonborg is worth £28.35.
Most recently, these items with a signature of Jim Lonborg were sold on eBay - click here for more items.
