Leo Ernest Whitt is an American former professional baseball catcher. He played 15 seasons in Major League Baseball (MLB), including twelve for the Toronto Blue Jays, and was the last player from the franchise's inaugural season of 1977 to remain through 1989. Whitt was inducted into the Ontario Sports Hall of Fame in 1997 and the Canadian Baseball Hall of Fame in 2009.
Michael Lewis Greenwell is an American former left fielder in Major League Baseball (MLB) who played his entire MLB career with the Boston Red Sox (1985–1996). He played seven games for the Hanshin Tigers in Japan (1997), before retiring. Greenwell was nicknamed "The Gator". He batted left-handed and threw right-handed. He was fourth in Rookie of the Year voting in 1987. Greenwell was a leading contender for the American League MVP award in 1988, but lost to Jose Canseco, who had the first 40 home run, 40 stolen base season in baseball history. Greenwell hit .325 with 22 home runs and 119 RBIs in 1988, setting career highs in all three categories.
Stephen Charles Balboni is an American former Major League Baseball player, who played for the New York Yankees, Seattle Mariners, Kansas City Royals, and Texas Rangers. He was a player with home run power and a tendency to strike out. He was nicknamed "Bye Bye" because of his home run hitting prowess. He was also known by the nickname "Bones", which is a malapropism for Balboni. He is also known for the "Curse of the Balboni", an idea written about by Rany Jazayerli which said no baseball team with a player hitting more than 36 home runs for that team could win the World Series. Since Balboni was the last player to hit 36 home runs and win a World Series,, the curse bore his name. The curse ran from 1985 until Luis Gonzalez and the Arizona Diamondbacks won the 2001 World Series.
Curtis John Leskanic is an American former Major League Baseball relief pitcher. During a 12-year baseball career, he pitched from 1993 to 2004 for the Colorado Rockies, Milwaukee Brewers, Kansas City Royals and Boston Red Sox. He is currently a professional scout for the Red Sox.
Michael Ray Jackson is a former professional baseball player whose career spanned 19 seasons, 17 of which were spent in Major League Baseball (MLB). Jackson, a relief pitcher for the majority of his career, compiled a career earned run average (ERA) of 3.42, allowing 451 earned runs off of 983 hits, 127 home runs, and 464 walks while recording 1,006 strikeouts over 1,005 games pitched.
William Augustus Hatcher is an American former professional baseball outfielder and first base coach. He played for the Chicago Cubs, Houston Astros, Pittsburgh Pirates, Cincinnati Reds, Boston Red Sox, Philadelphia Phillies, and Texas Rangers.
John Lowell McLaren is an American former professional baseball coach and manager. He is best known for his brief tenure as manager of the Seattle Mariners, from July 1, 2007 to June 19, 2008. A native of the Houston, Texas area, McLaren was a catcher in the Houston Astros minor league system from 1970 to 1976, and later managed in the Toronto Blue Jays minor league system.
Thomas Jones Goodwin is an American former professional baseball player and the current first base coach for the Atlanta Braves. He played in Major League Baseball (MLB) for 14 seasons, primarily as a center fielder, from 1991 to 2004. As a player, he was listed at 6 feet 1 inch (1.85 m) and 165 pounds (75 kg); he batted left-handed and threw right-handed. Goodwin has coached in MLB for the New York Mets and Boston Red Sox.
Michael Thomas Heath is an American former professional baseball catcher. He played 14 seasons in Major League Baseball (MLB) with the New York Yankees (1978), Oakland Athletics (1979–1985), St. Louis Cardinals (1986), Detroit Tigers (1986–1990), and Atlanta Braves (1991).
Scott Richard Anderson is an American former professional Major League Baseball pitcher. He played for the Texas Rangers in 1987, the Montreal Expos in 1990, and the Kansas City Royals in 1995.
John Duffield Curtis is an American former professional baseball pitcher. Twice a first-round draft pick, Curtis played baseball at Clemson University and then pitched for several Major League Baseball (MLB) teams between 1970 and 1984. He retired with an 89–97 win–loss record and a 3.96 earned run average (ERA).
Eric Ralph Rasmussen is a former professional baseball pitcher, and current coach in the Minnesota Twins organization.
Patrick Edward Putnam is an American former professional baseball first baseman, who played in Major League Baseball (MLB) for the Texas Rangers, Seattle Mariners, and Minnesota Twins. Putnam also played for the Nippon-Ham Fighters of Nippon Professional Baseball (NPB).
Wilbur Donald Wakamatsu is an American former professional baseball player, scout, coach, and manager. Wakamatsu was drafted in the 11th round of the 1985 Major League Baseball draft by the Cincinnati Reds. He played as a catcher in Major League Baseball for the Chicago White Sox. He served as the bench coach of the Texas Rangers from 2018 through 2021. He was hired as bench coach of the Kansas City Royals for the 2014 season. He was the manager of the Seattle Mariners for the 2009 season, as well as the majority of the 2010 season. He was the Toronto Blue Jays' bench coach for 2011 and 2012, after which he was replaced by DeMarlo Hale. During the 2013 season he worked as a scout for the New York Yankees in the Dallas/Fort Worth area. He is currently the first-ever executive vice president of baseball operations with the Oakland Ballers.
Michael David Minor is an American former professional baseball pitcher. He played in Major League Baseball (MLB) for the Atlanta Braves, Kansas City Royals, Texas Rangers, Oakland Athletics, and Cincinnati Reds. Minor played college baseball at Vanderbilt University and was selected by the Braves with the seventh overall pick in the 2009 MLB draft.
Michael Thomas Moriarty is an American former professional baseball shortstop and second baseman. He played during one season in Major League Baseball (MLB) for the Baltimore Orioles.
Jeffrey Allen Wallace is an American former Major League Baseball pitcher. He was drafted by the Kansas City Royals in the 25th round of the 1995 amateur draft. Wallace played his first professional season with their Rookie League GCL Royals in 1995 He played during four seasons at the major league level for the Pittsburgh Pirates and Tampa Bay Devil Rays and split his last season between the Boston Red Sox's Class-A (Advanced) Sarasota Red Sox and Triple-A Pawtucket Red Sox, in 2002. He works at Leslie Equipment Company in West Virginia.
Michael Andrew Trujillo is an American former Major League Baseball (MLB) pitcher who played for the Boston Red Sox, Seattle Mariners, and Detroit Tigers from 1985 to 1989.
Preston Michael O'Berry is an American former professional baseball player and minor league manager. He played as a catcher in Major League Baseball from 1979 to 1985.
Below is a partial list of minor league baseball players in the Kansas City Royals system.
