The Greenskeeper is a 2002 horror film starring former Major League Baseball relief pitcher John Rocker as the titular character.
Oh Seung-hwan (Hangul: 오승환; ] ; born July 15, 1982) is a Korean professional baseball relief pitcher for the St. Louis Cardinals of Major League Baseball (MLB).
 He previously played for the Samsung Lions of the KBO League in South Korea and the Hanshin Tigers of Nippon Professional Baseball (NPB) in Japan.
 He is known as "Dol-bucheo" (Stone Buddha) for being unshaken and maintaining an emotionless face in every situation.
 He is considered to be one of the greatest closers in the history of Korean baseball.
 His prowess as a relief pitcher also earned him the nickname, "Kkeut-pan Wang" (Final Boss), in South Korea and among Cardinal fans.
Andrew Mark Miller (born May 21, 1985) is an American professional baseball relief pitcher for the Cleveland Indians of Major League Baseball (MLB).
 He previously played for the Detroit Tigers, Florida Marlins, Boston Red Sox, Baltimore Orioles, and New York Yankees.
 In 2017, he earned his first major championship in the World Baseball Classic as a member of the United States national baseball team.
 Miller attended the University of North Carolina (UNC) at Chapel Hill and played college baseball for the Tar Heels before the Detroit Tigers drafted him.
 After beginning his MLB career primarily as a starting pitcher, Miller converted to full-time relief in 2012, serving in middle relief, setup and closer roles.
 He has pitched in three playoffs while his clubs have appeared in five.
 At UNC, he won the "Baseball America" College Player of the Year and Roger Clemens Awards.
 In his Major League career, he has been an All-Star selection, and has won the American League (AL) Reliever of the Year and the AL Championship Series Most Valuable Player Awards (ALCS MVP).
Aaron Joseph Looper (born September 7, 1976) is a former Major League Baseball relief pitcher.
 He pitched in the Seattle Mariners farm system from 1998 to 2006.
 In 2003, he appeared in 6 games with the Mariners major league team.
 He also played one game for the independent New Jersey Jackals of the Can-Am League in 2007.
 Looper is currently a baseball scout for the St. Louis Cardinals organization.
 He is the cousin of former MLB pitcher Braden Looper.
Karl Jon Best (born March 6, 1959) is a former Major League Baseball relief pitcher for the Seattle Mariners and Minnesota Twins.
 Best was drafted by the Mariners in the 12th round of the 1977 Major League Baseball Draft and made his major league debut on August 19, 1983, with the Mariners.
 He traded to the Detroit Tigers for Bryan Kelly in June while inactive, then was sent to the Twins in exchange for Don Schulze just before the 1988 season began.
 Two months after appearing in what would be his final major league game, he was traded to the San Francisco Giants in August 1988 for Alan Cockrell but never pitched an inning for them.
John Loy Rocker (born October 17, 1974) is a retired American Major League Baseball relief pitcher who played for the Atlanta Braves, the Cleveland Indians, the Texas Rangers, and the Tampa Bay Devil Rays as well as the Long Island Ducks of the independent Atlantic League of Professional Baseball.
 He threw left-handed and batted right-handed.
 He is a native of Macon, Georgia and lives in Atlanta.
Richard Allen White (born December 23, 1968) is a former Major League Baseball relief pitcher.
 White spent parts of 12 seasons in the majors, working primarily as a relief pitcher.
 He batted and threw right-handed.
Michael George Lincoln (born April 10, 1975) is a former Major League Baseball relief pitcher.
 He played at Casa Roble High School, American River College and the University of Tennessee.
 Drafted in the 13th round of the 1996 Major League Baseball Draft by the Minnesota Twins, he made his major league debut on April 7, 1999.
Douglas Alan "Doug" Nickle (born October 2, 1974) is a former Major League Baseball relief pitcher.
 He was born in Sonoma, California.
 He played for the Philadelphia Phillies (–) and the San Diego Padres () of the National League during his Major League Baseball career.
 Nickle attended the University of California where he played college baseball.
 He batted and threw right-handed during his career.
William Edward Wagner (born July 25, 1971), nicknamed "Billy the Kid", is a former Major League Baseball relief pitcher.
 He pitched for the Houston Astros (1995–2003), the Philadelphia Phillies (2004–2005), the New York Mets (2006–2009), the Boston Red Sox (2009), and the Atlanta Braves (2010).
 Wagner is one of only six Major League relief pitchers to accumulate a total of 400 or more saves in his baseball career.

Question:  The Greenskeeper is a 2002 horror film starring a former Major League Baseball relief pitcher born in which year ?
Answer: 1974