Mike Warren Autographs
Mike Warren was a talented baseball pitcher who played for the Oakland Athletics from 1986 to 1989. Born on May 16, 1963, in Fairfield, California, he attended Fairfield High School and then went on to study at Chapman University in Orange, California. He was signed by the Athletics as an amateur free agent in June 1982, and began his professional career in the minor leagues.
Warren made his Major League debut on September 29, 1986, against the Seattle Mariners. He had an impressive rookie season, finishing with a 6-4 record and an ERA of 3.54. Warren was known for his pinpoint control, often throwing strikes and rarely walking batters. His best season was in 1988, when he went 11-10 with a 3.89 ERA in 32 starts. Sadly, injuries plagued his career and limited his success. He retired in 1993 with a career record of 22-23 and an ERA of 4.05.
Overall, while Mike Warren's career in the majors was not as long as he may have hoped, he still made a significant impact on the game of baseball. His control and command on the mound were something to behold, and he earned the respect of many teammates and fans. Despite the injuries that plagued his later years, Warren's contribution to the sport as a pitcher was noteworthy and set an example for future players. His dedication and perseverance remain an inspiration to young athletes today.
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Traded items with a signature of Mike Warren
The most expensive item with a signature of Mike Warren (Mike Warren Oakland A's Signed No Hitter ML Baseball) was sold in July 2012 for $99.95 while the cheapest item (1984 TOPPS SIGNED MIKE WARREN ROOKIE A'S CARD NO HITTER) found a new owner for $0.50 in May 2009. The month with the most items sold (4) was October 2008 with an average selling price of $4.95 for an autographed item of Mike Warren. Sold items reached their highest average selling price in July 2012 with $99.95 and the month that saw the lowest prices with $0.50 was May 2009. In average, an autographed item from Mike Warren is worth $5.00.
Most recently, these items with a signature of Mike Warren were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | 1980's -Mike Warren- Signed/Autograph/Auto Index Card Oakland Athletics MLB | $9.99 |  |
 | 1983 A's: Mike Warren, SIGNED 3x5 Card | $2.99 | |
| 1984 Fleer 461 Mike Warren signed auto autograph blue sharpie ASC BXCP58 | $13.50 | |
| 1985 Donruss - Mike Warren - On Card Autograph | $3.00 | |
 | Mike Warren 1984 Fleer IP Auto Autograph | $3.50 | |
 | Mike Warren 1985 Fleer IP Auto Autograph | $3.50 | |
| Mike Warren 1985 Topps Autograph Baseball Card Alex Stern Collection | $4.00 | |
 | Mike Warren 1985 Topps IP Auto Autograph | $3.50 | |
| Mike Warren Autographed Signed 1984 Donruss A's | $2.99 | |
| Mike Warren No Hitter 9-29-83 Oakland A's signed MLB Selig baseball | $11.06 | |
| MIKE WARREN SIGNED 1985 TOPPS OAKLAND A's baseball card #197 - AUTOGRAPH | $1.50 | |
| Mike Warren Signed Index Card - Athletics | $3.98 | |
| Oakland A's Mike Warren No Hitter 9-29-83 Signed Baseball With Beckett COA | $49.99 | |
| VTG 1984 Mike Warren AUTOGRAPHED Baseball ROALB "DiMag" ESTATE COLLECTION | $74.99 | |
| ⭐️1984 Donruss #631 Mike Warren Autographed Card Oakland A's⭐️ | $4.99 | |
