Douglas N. Davis is an American former professional baseball pitcher. He played in Major League Baseball (MLB) for the Texas Rangers, Toronto Blue Jays, Milwaukee Brewers, Arizona Diamondbacks, and Chicago Cubs.
Gregori Emilio Aquino Valera is a Dominican former professional baseball pitcher. He previously played for the Arizona Diamondbacks, Milwaukee Brewers, Baltimore Orioles, and Cleveland Indians.
Aaron Michael Heilman is an American former professional baseball pitcher. Heilman was drafted by the New York Mets out of Notre Dame in 2001. He came up through the Mets system as a starting pitcher, but was converted to a relief pitcher in 2005.
Dana James Eveland is an American former professional baseball pitcher. He played in Major League Baseball (MLB) for the Milwaukee Brewers, Arizona Diamondbacks, Oakland Athletics, Toronto Blue Jays, Pittsburgh Pirates, Los Angeles Dodgers, Baltimore Orioles, New York Mets, Atlanta Braves, and Tampa Bay Rays. Eveland has also played in the KBO League for the Hanwha Eagles.
Claudio Vargas Almonte is a Dominican former professional baseball pitcher. He has previously played for the Montreal Expos/Washington Nationals, Arizona Diamondbacks, Milwaukee Brewers, New York Mets, and Los Angeles Dodgers. He has both started games and also pitched in both middle and long relief during his career.
Randol Doyle Choate is an American former professional baseball pitcher. The New York Yankees selected him in the 1997 Major League Baseball (MLB) draft from Florida State University. Choate made his MLB debut for the Yankees in 2000, and also pitched for the Arizona Diamondbacks, Tampa Bay Rays, Florida/Miami Marlins, Los Angeles Dodgers, and St. Louis Cardinals. He won the 2000 World Series with the Yankees, beating the New York Mets.
Micah Burton Owings is an American former professional baseball player who played in Major League Baseball (MLB) for the Arizona Diamondbacks, Cincinnati Reds and San Diego Padres between 2007 and 2012. During his career, Owings was used as a pitcher and an occasional pinch-hitter; he also played outfielder in the minor leagues. While playing for the Diamondbacks in 2007, he was honored with a Silver Slugger Award as the top-hitting pitcher.
The 1998 Arizona Diamondbacks season was the Diamondbacks' inaugural season. They looked to contend in what was a strong National League West. They finished the season 33 games behind the National League Champion San Diego Padres with a record of 65–97, last in the division.
Brian David Barden is an American former professional baseball infielder. He played for the Arizona Diamondbacks, St. Louis Cardinals, and Florida Marlins of Major League Baseball (MLB), and for the Hiroshima Toyo Carp of Nippon Professional Baseball (NPB).
Clifton Randolph Pennington is an American former professional baseball infielder who played in Major League Baseball (MLB) for the Oakland Athletics, Arizona Diamondbacks, Toronto Blue Jays, Los Angeles Angels, and Cincinnati Reds between 2008 and 2018. In 2021 he was hired as the baseball recruiting coordinator for the Dallas Baptist Patriots.
Below is a partial list of minor league baseball players of the minor league affiliates of the Arizona Diamondbacks:
Joseph Michael Paterson is an American former professional baseball pitcher. He played in Major League Baseball (MLB) for the Arizona Diamondbacks.
Scott Thomas McGough is an American professional baseball pitcher for the Arizona Diamondbacks of Major League Baseball (MLB). He made his MLB debut with the Miami Marlins in 2015. He has also played in Nippon Professional Baseball (NPB) for the Tokyo Yakult Swallows.
Charles Robert Brewer is an American former professional baseball pitcher who played in Major League Baseball (MLB) for the Arizona Diamondbacks during the 2013 and 2014 seasons, and for the Cleveland Indians during the 2015 season.
Brooks Steven Brown is an American former professional baseball pitcher who played in Major League Baseball (MLB) for the Colorado Rockies from 2014 to 2015.
Joseph Newman Mantiply is an American professional baseball pitcher for the Arizona Diamondbacks of Major League Baseball (MLB). He previously played for the Detroit Tigers and New York Yankees. Mantiply was an All-Star in 2022.
Michael Barrett Freeman is an American former professional baseball utility player. He played in Major League Baseball (MLB) for the Arizona Diamondbacks, Seattle Mariners, Los Angeles Dodgers, Chicago Cubs, Cleveland Indians, and Cincinnati Reds.
Jon Christopher Duplantier is an American professional baseball pitcher who is a free agent. The Arizona Diamondbacks selected Duplantier in the third round of the 2016 Major League Baseball draft. He made his MLB debut in 2019 with the Diamondbacks.
Jacob Joseph McCarthy is an American professional baseball outfielder for the Arizona Diamondbacks of Major League Baseball (MLB). He made his MLB debut in 2021.
Kevin Andrew Ginkel is an American professional baseball pitcher for the Arizona Diamondbacks of Major League Baseball (MLB). He made his MLB debut in 2019.
