Trey Mancini Autograph
Joseph Anthony "Trey" Mancini III (born March 18, 1992) is an American professional baseball first baseman, outfielder, and designated hitter who is a free agent. He has previously played in Major League Baseball (MLB) for the Baltimore Orioles, Houston Astros, and Chicago Cubs. His nickname "Boomer", originally "Boom Boom" after Ray Mancini, morphed into its current form when he enrolled at the University of Notre Dame. The Orioles selected Mancini in the eighth round of the 2013 MLB draft. He made his MLB debut in 2016 with the Orioles. More about Trey Mancini
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These are the most current items with a signature of Trey Mancini that were listed on eBay and on other online stores - click here for more items.
Mancini attended Winter Haven High School in Winter Haven, Florida, where he batted .480 with six home runs as a senior. After high school, he attended the University of Notre Dame, where he played college baseball for the Notre Dame Fighting Irish and pursued a degree in political science. He played collegiate summer baseball for the Holyoke Blue Sox of the New England Collegiate Baseball League in 2011, and the Harwich Mariners of the Cape Cod Baseball League in 2012. In 2013, his junior year at Notre Dame, he slashed .389/.431/.603 with seven home runs and 54 runs batted in (RBIs) in 57 games. Read even more about Trey Mancini at Wikipedia
Traded items with a signature of Trey Mancini
In total, we tracked 873 items since 01/01/2008. The chart below shows the trade volume over time.
If you're interested in Trey Mancini Rookie cards you might want to take a look at our sister site that specializes in Baseball Rookie Cards only.
The most expensive item with a signature of Trey Mancini (2017 Trey Mancini #67 Autographed Game Used Batting Helmet - Orioles MLB) was sold in August 2022 for $650.00 while the cheapest item (Trey Mancini 2016 Elite Extra Edition Rookie Autograph) found a new owner for $0.99 in April 2024. The month with the most items sold (47) was July 2021 with an average selling price of $25.00 for an autographed item of Trey Mancini. Sold items reached their highest average selling price in November 2016 with $66.97 and the month that saw the lowest prices with $2.99 was April 2024. In average, an autographed item from Trey Mancini is worth $12.99.
Most recently, these items with a signature of Trey Mancini were sold on eBay - click here for more items.
Latest News about Trey Mancini
MLB rumors: Reds have no interest in Joey Votto reunion, Mets eye more bullpen h (01/24/24): Here are your hot stove rumors for Wednesday, Jan. 24 
Mancini willing to play wherever Cubs want him (01/23/23): Trey Mancini said Monday that he's willing to play whatever positions the Cubs want him at this season.
Sources: Cubs, 1B Mancini agree on 2-year deal (01/15/23): Free agent first baseman Trey Mancini, who finished last season with the Houston Astros, is in agreement with the Chicago Cubs on a two-year deal, which includes an opt-out clause, sources told ESPN's Jesse Rogers on Saturday night.
MLB free agency: Cubs agree to terms with Trey Mancini on two-year contract, per (01/15/23): Mancini's deal reportedly includes an opt-out
Champion Astros decline $10M option on Mancini (11/09/22): Less than a week removed from winning the World Series, the Houston Astros declined a $10 million option on first baseman Trey Mancini in favor of a $250,000 buyout on Wednesday, setting the veteran into free agency after acquiring him in August.
Older News Stories about Trey Mancini
Astros' Trey Mancini is off to a hot start with his new team, and it may be a si (08/2022): Mancini homers twice against Cleveland, making history in the process
Orioles' Trey Mancini hits inside-the-park home run off right fielder's face (07/2022): Rays right fielder Josh Lowe appeared to lose the ball in the sun and it resulted in fireworks
Orioles' Mancini echoes Judge's Camden critique (05/2022): Trey Mancini says he agrees with Aaron Judge's criticism of the new dimensions at Camden Yards, telling the Baltimore Sun that "no hitters like it, myself included."
Orioles, Mancini avoid arbitration with $7.75 million deal (04/2022): The Baltimore Orioles and slugger Trey Mancini have agreed on a $7.75 million, one-year deal to avoid arbitration that includes a $10 million mutual option for the 2023 season.
Orioles' Trey Mancini named 2021 AL Comeback Player of the Year (11/2021): Baltimore Orioles slugger Trey Mancini made a triumphant return to the field in 2021 following a battle with colon cancer.
Alonso dances to another HR Derby title: 'Surreal' (07/2021): Mets slugger Pete Alonso danced his way to a second straight Home Run Derby crown Monday night, edging Orioles infielder and cancer survivor Trey Mancini in the final round. Afterward, Alonso declared, "I think I'm the best power hitter on the planet."
Orioles slugger and cancer survivor Trey Mancini will participate in the 2021 Ho (06/2021): Mancini is said to be 'psyched to do it'
WATCH: Orioles' Trey Mancini hits first home run since undergoing colon cancer t (04/2021): Mancini's home run traveled some 427 feet, according to Statcast
Mancini gets ovation, hit in return from cancer (02/2021): Trey Mancini received a standing ovation and then singled to center in his first at-bat since missing the 2020 season while recovering from colon cancer.
Orioles' Trey Mancini is cancer-free and plans to play in 2021 MLB season (11/2020): Mancini underwent surgery and subsequent treatment for his Stage 3 colon cancer earlier this year
Orioles send Trey Mancini signed team photo to celebrate him finishing six-month (09/2020): Mancini was diagnosed with colon cancer in March
Orioles players, staff surprise Trey Mancini on video call after cancer diagnosi (05/2020): Orioles players are pledging to #F16HT with their teammate
Mancini: World changed during cancer surgery (04/2020): Orioles star Trey Mancini is confident that he'll make a full recovery from stage 3 colon cancer surgery, but the timeline of events since his diagnosis had led to "a weird couple of months."
Orioles' Trey Mancini has surgery to remove malignant tumor from colon (03/2020): A return timeline for Mancini is unclear