Leo Nunez Autographs

Leo Nunez, also known as Juan Carlos Oviedo, is a former professional baseball relief pitcher. He was born on January 15, 1982, in Bonao, Dominican Republic. Nunez began his baseball career in the Dominican Summer League and, after showing great potential, was signed as an undrafted free agent by the Pittsburgh Pirates in 2000.
In 2005, Nunez made his Major League Baseball debut with the Kansas City Royals. After spending three seasons with the Royals, he was traded to the Florida Marlins, where he emerged as one of the top closers in the National League. During the 2010 season, Nunez recorded 30 saves and posted a 1.97 ERA, leading the Marlins to an 80-82 record. Over the course of his baseball career, Nunez recorded 92 saves, 406 strikeouts, and a 3.89 ERA in 406 innings pitched.
However, in 2012, Nunez faced a major setback in his career when he was suspended for using a false identity. He had been using the name Juan Carlos Oviedo, which was not his legal name, and was subsequently suspended by Major League Baseball for the entire 2012 season. Nunez returned to the league in 2013, with his new legal name, but struggled to find success with the Tampa Bay Rays, and retired from professional baseball in 2015. Despite the setback, Nunez had a successful baseball career, making significant contributions to various teams in Major League Baseball.
Read more about Leo Nunez 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 Leo Nunez

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

Picture	Item Title	Price	Store
	2011 Bowman Platinum #BAR-LN Leo Nunez Relic Autograph Refractors #/1166	$3.19
	Leo Nunez Signed OML Baseball MLB Hologram COA	$17.50

Traded items with a signature of Leo Nunez

The most expensive item with a signature of Leo Nunez (Leo Nunez signed 8x10 photo PSA/DNA Florida Marlins Autographed) was sold in March 2025 for $39.99 while the cheapest item (2004 Bowman #288 Leo Nunez signed/autographed card Pittsburgh Pirates) found a new owner for $0.01 in November 2013. The month with the most items sold (4) was September 2011 with an average selling price of $3.25 for an autographed item of Leo Nunez. Sold items reached their highest average selling price in January 2019 with $29.99 and the month that saw the lowest prices with $0.01 was November 2013. In average, an autographed item from Leo Nunez is worth $5.00.

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

Picture	Item Title	Price	Store
	2003 Hickory Crawdads LEO NUNEZ JUAN OVIEDO Signed Card autograph auto ROYALS	$3.78
	2003 Williamsport Crosscutters Choice #17 Leo Nunez autograph	$9.95
	2006 Upper Deck INKredible #LN Leo Nunez Autograph Kansas City Royals	$4.99
	2010 Topps LEO NUNEZ BLACK #246 MARLINS 01/59 NUMBER 1! Signed Auto Silver!!!!	$10.00
	2010 Topps Leo Nunez Florida Marlins Autographed Card #246 COA On-Card Auto	$27.49
	2011 Bowman Platinum #BAR-LN Leo Nunez Relic Autograph Refractors #/1166	$5.50
	2011 Bowman Platinum - Autograph Relic Refractor Leo Nunez #BAR-LN /1166	$25.00
	2011 BOWMAN PLATINUM AUTOGRAPH RELIC #BAR-LN LEO NUNEZ GREEN 15/199	$32.00
	2011 BOWMAN PLATINUM AUTOGRAPH RELIC #BAR-LN LEO NUNEZ GREEN REFRACTOR /199	$16.77
	2011 Bowman Platinum Relic Autograph Green Refractors #LN Leo Nunez 55/199	$4.00
	2011 Topps LEO NUNEZ Signed Card autograph AUTO MARLINS ROYALS	$8.76
	LEO NUNEZ 2011 Bowman Platinum Rookie Bat Relic Auto Autograph #D /1166	$2.50
	Leo Nunez autographed baseball card (Pittsburgh Pirates) 203 Just Minors #38	$18.99
	Leo Nunez signed 8x10 photo PSA/DNA Florida Marlins Autographed	$39.99
	LEO NUNEZ SIGNED IP TOPPS 2010 #246 MIAMI MARLINS AUTO	$7.99