Joan Adon Autographs

Joan Manuel Adon (born August 12, 1998) is a Dominican professional baseball pitcher for the Caliente de Durango of the Mexican League. He has previously played in Major League Baseball (MLB) for the Washington Nationals.
Adon signed with the Washington Nationals as an international free agent on July 2, 2016. He started his professional career with the Dominican Summer League Nationals in 2017. Adon split the 2018s season between the rookie–level Gulf Coast League Nationals and the Low–A Auburn Doubledays, going a combined 3–1 with a 4.11 ERA and 40 strikeouts over 30+2⁄3 innings. He spent the 2019 season with the Single–A Hagerstown Suns, going 11–3 with a 3.86 ERA and 90 strikeouts over 105 innings. In 2020, he was named to Washington's 60-man player pool, working out at the alternate training site in Fredericksburg, Virginia, during the coronavirus-shortened MLB season. On November 20, 2020, the Nationals added Adon to their 40-man roster to protect him from the Rule 5 draft.
Adon split the 2021 minor league season between the High–A Wilmington Blue Rocks, the Double–A Harrisburg Senators, and the Triple–A Rochester Red Wings, going a combined 7–6 with a 4.97 ERA and 122 strikeouts over 105 innings.
Read more about Joan Adon on Wikipedia

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Current items with a signature of Joan Adon

These are the most current items with a signature of Joan Adon that were listed on eBay and on other online stores - click here for more items.

Picture	Item Title	Price	Store
	2022 Diamond Kings Joan Adon Rookie Dual Jersey Auto Autograph RPA	$7.00
	2022 Topps Stadium Club - SCBA-JAD Joan Adon (Nationals) - Rookie Autograph	$3.63
	Joan Adon 2022 Topps Heritage High Number RC #688 Washington Nationals SIGNED	$7.98

Traded items with a signature of Joan Adon

The most expensive item with a signature of Joan Adon (Joan Adon Autographed 2022 Topps Chrome Red Wave card #4/5 Washington Nationals) was sold in August 2023 for $199.99 while the cheapest item (2022 Panini Donruss Optic Autograph Joan Adon #RRS-AD Washington Nationals) found a new owner for $0.49 in February 2024. The month with the most items sold (10) was January 2023 with an average selling price of $3.12 for an autographed item of Joan Adon. Sold items reached their highest average selling price in May 2026 with $18.99 and the month that saw the lowest prices with $0.74 was February 2024. In average, an autographed item from Joan Adon is worth $3.03.

Most recently, these items with a signature of Joan Adon were sold on eBay - click here for more items.

Picture	Item Title	Price	Store
	2020 Panini Elite Extra Edition #HG-JO Joan Adon Hidden Gems Auto autograph	$2.34
	2021 Wilmington Joan Adon Washington Nationals Signed Auto	$12.85
	2022 Diamond Kings Joan Adon Rookie Autograph	$3.00
	2022 Mosaic Joan Adon Yellow Prizm Rookie Auto Autograph #'d /88	$6.20
	2022 Panini Chronicles Crown Joan Adon Auto Autograph Washington Nationals	$4.99
	2022 Panini Diamond Kings DK Signatures Joan Adon #DKM-JA Autograph Auto	$3.00
	2022 Panini Immaculate Collection - Rookie Patch Autograph Joan Adon #155 1/99	$18.99
	2022 Topps Chrome Joan Adon #207 Washington Nationals RC SIGNED	$10.03
	2022 Topps Chrome Joan Adon Gold Refractor /50 Rookie Auto RC Autograph #RA-JA	$14.99
	2022 Topps Stadium Club Joan Adon /50 Auto Rookie RC Red Foil Autograph SCBA-JAD	$11.49
	Joan Adon 2022 Donruss Optic Blue Auto #RRS-AD /49 autograph Rookie G	$4.74
	Joan Adon Signed 2022 Topps Auto Rc Washington Nationals # 360 Signed	$14.31
	Panini Mosaic 2022 Joan Adon Washington Nationals Rookie Autograph Prizm RAM-JA	$1.04
	Topps Stadium Club Joan Adon SCBA-JAD Nationals Rookie Autograph Baseball	$5.00
	WASHINGTON NATIONALS- JOAN ADON SIGNED AUTOGRAPHED 8/10 PHOTO PROSPECT ACOA	$21.99