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Samuel Deduno

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Samuel Deduno
NameSamuel Deduno
PositionPitcher
Birth date5 July 1983
Birth placeSantiago de los Caballeros, Dominican Republic
BatsRight
ThrowsRight
DebutleagueMLB
DebutdateMay 6
Debutyear2010
DebutteamColorado Rockies
FinalleagueMLB
FinaldateSeptember 28
Finalyear2013
FinalteamMiami Marlins
StatleagueMLB
Stat1labelWin–loss record
Stat1value11–14
Stat2labelEarned run average
Stat2value4.54
Stat3labelStrikeouts
Stat3value187

Samuel Deduno (born July 5, 1983) is a former professional baseball pitcher from Santiago de los Caballeros, Dominican Republic. He played in Major League Baseball (MLB) for the Colorado Rockies, Minnesota Twins, San Diego Padres and Miami Marlins between 2010 and 2013. Known for a low three-quarter arm slot and reliance on sinking fastballs and cutters, he reached MLB via the Texas Rangers and Detroit Tigers minor league systems before establishing himself as a swingman starter and reliever.

Early life and amateur career

Deduno was born in Santiago de los Caballeros, a city also associated with Oscar Taveras and linked historically to Joaquín Balaguer era cultural developments. He signed as an international free agent with the Texas Rangers organization, entering the same pipeline that produced players like Neftalí Feliz, Cliff Lee and Nelson Cruz. During his early career he pitched in the Dominican Summer League and for Auburn Doubledays affiliates in the Minor League Baseball system, sharing minor league rosters with prospects who later advanced to All-Star Game appearances and World Series rotations. His progression through clubs such as the Spokane Indians, Clinton LumberKings, and Bakersfield Blaze placed him among contemporaries who would reach MLB via the Arizona Fall League and Baseball America top prospect lists.

Professional career

After several seasons in the Texas Rangers system, Deduno moved through trades and releases that involved organizations like the Detroit Tigers and Colorado Rockies. He made his MLB debut with the Colorado Rockies on May 6, 2010, facing hitters from clubs such as the San Francisco Giants and Los Angeles Dodgers. Later in 2010 he joined the Minnesota Twins via waiver claim, becoming part of a staff that included Joe Mauer, Justin Morneau, and rotation pieces like Carl Pavano. With the Twins he oscillated between the rotation and bullpen, starting against teams such as the New York Yankees and Boston Red Sox while also relieving in matchups with the Chicago White Sox and Tampa Bay Rays.

In 2012 Deduno posted career highs and earned extended starting opportunities, delivering notable outings versus the Detroit Tigers, Cleveland Indians, and Kansas City Royals. His 2013 season included a trade to the San Diego Padres and a signing with the Miami Marlins, pitching alongside stars such as Yasmani Grandal, Andrew Cashner, and Giancarlo Stanton. Throughout his professional journey he also spent time with Triple-A affiliates like the Rochester Red Wings, New Orleans Zephyrs, and Portland Beavers, facing prospects from the Seattle Mariners and St. Louis Cardinals farm systems. Post-MLB he signed minor league contracts and played winter ball in the Dominican Winter League, competing in arenas tied to teams like Estrellas Orientales.

Pitching style and repertoire

Deduno worked from a low three-quarter to submarine-influenced arm slot, employing a sinker that moved late toward right-handed hitters and a sharp cutter used to neutralize opposite-handed power. His primary offering averaged in the low-to-mid 90s (mph) and was supplemented by a sweeping slider and a changeup he used against left-handed hitters. Scouts compared his approach to pitchers who relied on movement and deception rather than pure velocity, similar in concept to arms developed within the Pittsburgh Pirates and Oakland Athletics pitching philosophies. Statistically, he induced ground balls at higher rates against lineups from the American League Central and National League East, and advanced metrics during his tenure—compiled by outlets such as FanGraphs and Baseball-Reference contributors—highlighted situational usage as a swingman capable of multi-inning stints.

Personal life

Off the field, Deduno maintained ties to Santiago de los Caballeros and participated in community-oriented events connected to organizations like local youth academies and winter league clubs. His career intersected culturally with Dominican figures and institutions, including connections to former MLB players from the region and participation in Caribbean Series-adjacent activities. Deduno has been referenced in discussions with agents from firms that represent Latin American talent and has navigated immigration and contract processes common to international players moving between clubs such as the New York Mets and Los Angeles Angels organizations.

Awards and highlights

Deduno's professional highlights include his MLB debut with the Colorado Rockies and his role as a frequent starter and reliever for the Minnesota Twins during the 2011–2012 seasons. He recorded career-high strikeout performances in games against the Cleveland Indians and contributed to victories over contenders like the Detroit Tigers. While he did not receive major awards such as Cy Young Award or Rookie of the Year, his ascent from the Dominican Summer League to MLB rosters mirrors the trajectories of numerous Dominican-born players who reached the majors and represented their regions in events alongside figures from the Major League Baseball Players Association and winter league circuits.

Category:Dominican Republic baseball players Category:Major League Baseball pitchers Category:Colorado Rockies players Category:Minnesota Twins players Category:San Diego Padres players Category:Miami Marlins players