Pete Alonso Autographs
Pete Alonso is an American professional baseball player who is best known for being a first baseman for the New York Mets in Major League Baseball. Alonso was born on December 7, 1994, in Tampa, Florida. He attended the Jesuit High School of Tampa and played baseball for their team, the Jesuit Tigers. He later went on to play college baseball for Florida University, and was then drafted by the New York Mets in the second round of the 2016 Major League Baseball draft.
Alonso made his professional debut in 2018, playing for the Binghamton Rumble Ponies in the Eastern League. In his first season, he hit 36 home runs and recorded 119 RBI, earning him the title of Eastern League Most Valuable Player. He then made his debut for the New York Mets in 2019, where he recorded his first major league home run on April 1 against the Miami Marlins. Later that year, he set the record for the most home runs by a rookie in a single season, hitting a total of 53.
Alonso has quickly become a fan favorite due to his powerful hitting and confident personality. Nicknamed “Polar Bear,” Alonso has become one of the most exciting players to watch in the league. In addition to his impressive rookie campaign, Alonso also represented the Mets in the 2019 All-Star Game and won the Home Run Derby, hitting a total of 57 home runs that night. With his impressive start to his career, Alonso is projected to have a long and successful career in Major League Baseball.
Read more about Pete Alonso on Wikipedia
Affiliate disclosure: When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Current items with a signature of Pete Alonso
These are the most current items with a signature of Pete Alonso that were listed on eBay and on other online stores - click here for more items.
Traded items with a signature of Pete Alonso
The most expensive item with a signature of Pete Alonso (2025 Topps Now - Autograph Relics Pete Alonso #553B Red /5 (AU, MEM)) was sold in April 2026 for $25,000.00 while the cheapest item (PETE ALONSO SUPREME CUTS FACSIMILE Autograph SAMPLE Card NY METS) found a new owner for $0.34 in September 2020. The month with the most items sold (134) was January 2026 with an average selling price of $125.12 for an autographed item of Pete Alonso. Sold items reached their highest average selling price in December 2025 with $202.49 and the month that saw the lowest prices with $2.99 was December 2019. In average, an autographed item from Pete Alonso is worth $80.00.
Most recently, these items with a signature of Pete Alonso were sold on eBay - click here for more items.
Pete Alonso signed Baseball Trading Cards by Manufacturer
Latest News about Pete Alonso
Free MLB home run picks, odds for May 11: Pete Alonso among proven expert's top (05/11/2026): SportsLine expert Angelo "Amags" Magliocca has found the value and locked in his best MLB home run props picks for Monday, May 11 
Free MLB home run picks, odds for May 11: Expert backs Pete Alonso for Monday HR (05/11/2026): SportsLine expert Angelo "Amags" Magliocca has selected his best MLB home run props picks for Monday, May 11 After letting Pete Alonso and Edwin Díaz walk in free agency, what do the Mets d (12/10/2025): The Mets have lost two key players from their 2024 NLCS run. Now what? Pete Alonso signing with Orioles: Mets slugger bolts for Baltimore on five-year, (12/10/2025): The five-time All-Star opted out of his Mets contract this winter Pete Alonso free agency: Why slugger may face another chilly market this offseas (11/05/2025): Alonso is back on the market this winter after opting out of his Mets deal, but he may not like what awaits him
Older News Stories about Pete Alonso
Pete Alonso free agency: Mets slugger says he'll opt out this winter but 'we'll (09/2025): Alonso re-signed with the Mets last winter on a two-year deal with an opt out Free MLB home run picks, odds for August 21: Pete Alonso among best bets for Thu (08/2025): The Inside the Lines team has been dishing out nightly home run bets all season long -- up nearly 59 units on the year. For more free daily picks across all sports, visit the Inside the Lines blog. Mets slugger Pete Alonso to skip Home Run Derby, but doesn't rule out an eventua (07/2025): Alonso won the event in both 2019 and 2021 Free MLB home run picks, odds for May 28: Pete Alonso among best bets for Wednes (05/2025): SportsLine's model is up 18.75 units on HR picks in the last 50 days. Use its MLB picks for sportsbook promotions like MLB parlay boosts Free MLB home run picks for April 21: Pete Alonso, Kerry Carpenter among best be (04/2025): SportsLine's model has nailed MLB HR picks 10 of the last 13 days. Use its MLB picks for sportsbook promotions like DraftKings' No Sweat Home Run bet Pete Alonso re-signs with Mets: All-Star slugger agrees to two-year, $54 million (02/2025): Alonso, 29, has spent his entire career with the Mets and made four All-Star Games in six seasons MLB rumors: Mets already back in contact with Pete Alonso despite owner Steve Co (01/2025): Here are your hot stove rumors for Wednesday, Jan. 29 Pete Alonso free agency: Four reasons why former Mets slugger may not get paid a (11/2024): Alonso's age and positional restrictions are likely to hurt him on the market Pete Alonso reflects on Mets career after last game before free agency: 'This ha (10/2024): Alonso was drafted by the Mets in 2016 out of the University of Florida Pete Alonso free agency: Slugger has a 'gut feeling' final homestand won't be hi (09/2024): Alonso has spent his entire career with the Mets Mets drop Pete Alonso in lineup for first time since 2020 as wild-card race heat (08/2024): Alonso put up a July below his usual standards at a time when the Mets need him most Pete Alonso 'super proud to be a Met' and reaffirms his desire to stay as MLB tr (07/2024): Alonso, who is in his walk year, was drafted by New York in 2016 Batting Around: True or false for second-half questions, including Pete Alonso's (06/2024): At the season's halfway point, let's file some predictions for how the rest of the year shakes out Pete Alonso injury update: Mets slugger avoids fracture after getting hit on han (05/2024): Alonso left the game early Wednesday Pete Alonso extension: Mets owner Steve Cohen expects franchise favorite to hit (03/2024): The Mets have not formally had extension talks with Alonso, Cohen said Batting Around: Where will Pete Alonso play after the 2024 trade deadline? Will (02/2024): Alonso is set to hit free agency after the 2024 season MLB rumors: Mets and Pete Alonso will talk extension, Twins to cut payroll, Ange (11/2023): Here's a look at Wednesday's rumors as the MLB GM Meetings continue Mets start David Stearns era as Steve Cohen vows to be competitive, exec sheds l (10/2023): It's the start of a new era in Queens, one rife with pressure and high expectations MLB rumors: Mets' Pete Alonso was targeted by Brewers at trade deadline as Milwa (08/2023): Alonso is nearing his 29th birthday and is a year away from free agency Home Run Derby 2023 odds, picks, predictions, participants, bets, bracket: Top M (07/2023): When is the 2023 MLB Home Run Derby? The baseball Home Run Derby 2023 is on Monday, July 10 at 8 p.m. ET Mets sign Luke Voit to minor-league contract with Pete Alonso sidelined with wri (06/2023): Voit struggled in limited action with the Brewers this year WATCH: Trio of clutch homers lifts struggling Mets past MLB-best Rays in extra i (05/2023): A pair of rookies and Pete Alonso did the heavy lifting for the Mets on Wednesday night Alonso: Mets on the brink of something special (01/2023): Pete Alonso says the Mets could be on the brink of something special and that the club doesn't "just want to win just one -- we want to win multiple championships." Yankees vs. Mets odds, prediction, line: 2022 Subway Series picks, MLB best bets (08/2022): SportsLine's model simulated New York Mets vs. New York Yankees in the Subway Series 2022 on Tuesday featuring Aaron Judge and Pete Alonso 10,000 times 2022 MLB Home Run Derby: TV channel, time, live stream, how to watch online, par (07/2022): Mets slugger Pete Alonso will be going for the three-peat (three-Pete?) on Monday night 2022 MLB Home Run Derby: Picking ideal eight-slugger field for Dodger Stadium sh (06/2022): The 2022 HR Derby is three weeks from Monday; who should challenge Pete Alonso for his title? Alonso homers, sparks Mets in 5-0 win over Diamondbacks (04/2022): Pete Alonso provided the offensive spark and the New York Mets took care of business in their shutout victory over the Arizona Diamondbacks. Mets' Pete Alonso on his 2022 mindset: 'I just want to be the best player I can (03/2022): Pete Alonso lifted his first home run of the spring for the Mets in Wednesday's matchup with the Houston Astros. Mets' Pete Alonso becomes second fastest player in MLB history to 100 home runs (09/2021): Only Ryan Howard required fewer MLB games to hit 100 home runs Mets to wear black uniforms for first time since 2011 on July 30 vs. Reds (07/2021): Pete Alonso has been one of the biggest proponents for the look, which the Mets rocked from 1998-2011 Mets GM rebuts Alonso's manipulated-ball theory (06/2021): New York Mets acting general manager Zack Scott refuted New York first baseman Pete Alonso's charge that Major League Baseball has been manipulating baseballs to hurt potential free agents. Mets' Alonso 'all-in' to defend HR Derby crown (04/2021): A day after hitting a monster home run at Wrigley Field that Statcast measured at "only" 429 feet, reigning Home Run Derby champion Pete Alonso committed to this year's event at hitter-friendly Coors Field. Said the Mets slugger: "I'm all-in." Mets star Pete Alonso will auction digital NFT to help minor-league baseball pla (03/2021): Alonso is launching his own NFT on Tuesday Mets' Pete Alonso will be mic'd up throughout 2020 MLB season (07/2020): The episodes will be available on Alonso's YouTube channel The next Pete Alonso? MLB star comparisons for top 2020 draft prospects (06/2020): We match up elite players from this year's crop with the most similar current big leaguers. Pete Alonso thinks the Mets should bring back their black uniforms (04/2020): The jerseys were worn from 1998 to 2012 Mets' Pete Alonso thanks doctors and nurses fighting coronavirus in heartfelt vi (03/2020): Alonso thanks some real heroes during these uncertain times Mets' Pete Alonso is living the good life in new commercial following Rookie of (11/2019): Alonso's dream season concluded with some hardware
