Doug Konieczny Autographs
Doug Konieczny was born on September 27, 1951, in Detroit, Michigan. He was raised in a sports-loving family, and baseball quickly became his passion. Konieczny attended St. Rita High School in Chicago, Illinois, where he excelled in athletics, playing both baseball and basketball. He continued his baseball career at Western Michigan University, where he was a standout pitcher.
In 1973, Konieczny made his major league debut with the Houston Astros. He quickly established himself as a promising pitcher, finishing the season with a 2.88 ERA in 25 games. In 1974, Konieczny became a full-time member of the Astros' starting rotation, finishing the season with a 14-10 record, a 3.21 ERA, and 154 strikeouts. He continued to pitch for the Astros until 1977 when he was traded to the Pittsburgh Pirates. Konieczny struggled with injuries during his time with the Pirates, and his career was cut short in 1981 due to an elbow injury.
Despite the injuries, Konieczny's career was marked by solid performances and a fierce competitive spirit. He was known for his ability to mix pitches and keep hitters off-balance, and his fastball was one of the best in the league. After retiring from baseball, Konieczny returned to Western Michigan University to finish his degree in physical education. He later worked as a high school teacher and coach, passing on his love for baseball to a new generation of players.
Read more about Doug Konieczny on Wikipedia
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Traded items with a signature of Doug Konieczny
The most expensive item with a signature of Doug Konieczny (Doug Konieczny, Gary Lavelle & Jim Otten Autographed Signed 1975 Topps RC 624) was sold in December 2025 for $25.00 while the cheapest item (1975 Topps # 624 Rookie Pitchers Jim Otten Doug Konieczny Signed Autographed +++) found a new owner for $0.01 in September 2012. The month with the most items sold (3) was March 2025 with an average selling price of $11.00 for an autographed item of Doug Konieczny. Sold items reached their highest average selling price in December 2025 with $25.00 and the month that saw the lowest prices with $0.01 was September 2012. In average, an autographed item from Doug Konieczny is worth $5.79.
Most recently, these items with a signature of Doug Konieczny were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | 1975 SSPC #49 Doug Konieczny signed autograph crisp blue w debut, centered BXCP | $19.50 |  |
| 1975 Topps Rookie Pitchers 624 Doug Konieczny EX+ signed auto autograph clean BX | $11.25 | |
| 1976 Topps - Doug Konieczny #602 - Hand Signed Auto | $4.94 | |
| 1976 Topps 602 Doug Konieczny EX signed auto autograph w Debut inscr BXCP40 | $11.25 | |
| DOUG KONIECZNY 1976 SSPC AUTOGRAPHED SIGNED # 49 HOUSTON ASTROS | $10.00 | |
| Doug Konieczny Autographed 1976 Topps Baseballs Houston Astros Card #602 Auto | $6.00 | |
| DOUG KONIECZNY HOUSTON ASTROS #46 ROOKIE 1973 autographed 8x10 photo w/COA | $6.24 | |
 | Doug Konieczny Signed 1975 SSPC Houston Astros Autograph | $11.00 | |
| Doug Konieczny Signed 1975 SSPC Houston Astros Autograph | $11.00 | |
| Doug Konieczny Signed 1975 SSPC Houston Astros Autographed | $11.00 | |
| Doug Konieczny Signed 1976 Topps Card #602 Auto Houston Astros Autograph COA | $5.99 | |
| Doug Konieczny Signed 1976 Topps Card #602 Auto Houston Astros Autograph COA | $5.99 | |
 | Doug Konieczny signed auto 1975 Topps #624 card | $7.99 | |
| Doug Konieczny Signed Index Card - Astros | $3.98 | |
| Doug Konieczny, Gary Lavelle & Jim Otten Autographed Signed 1975 Topps RC 624 | $25.00 | |
Doug Konieczny signed Baseball Trading Cards by Manufacturer
