|Born: May 25, 1954|
|September 10, 1976, for the San Francisco Giants|
|Last MLB appearance|
|June 24, 1990, for the San Francisco Giants|
|Earned run average||3.68|
|Career highlights and awards|
Robert Wesley Knepper (born May 25, 1954) is an American former Major League Baseball pitcher. From 1976 to 1990, he pitched 15 seasons for the San Francisco Giants and Houston Astros, earning two All-Star appearances as well as the 1981 NL Comeback Player of the Year award. He generated controversy with his 1988 remarks about female umpire Pam Postema and the National Organization for Women.
In the September 1978 issue of SPORT Magazine, Jay Stuller wrote an extraordinarily positive article on Knepper, entitled, "You Can't Compare Him To Koufax...Yet". When Knepper's career failed to reach that standard, critics would later refer to that article and say, "You Can't Compare Him to Koufax...Ever."
On December 8, 1980, Knepper was traded from the Giants along with Chris Bourjos to the Astros for Enos Cabell. Knepper welcomed the trade, perceiving the Astros' clubhouse as strongly spiritual, and calling the Bay Area “such a liberal, almost anti-Christian society."  He won The Sporting News Comeback Player of the Year Award in 1981. He was voted to the National League All-Star team twice (1981 and 1988). He led the National League in shutouts in 1978, with six, and in 1986, with five. He also led the league in hit batsmen in 1980, with eight, and losses in 1987, with 17.
By July 1989, Knepper was struggling with a 4-10 win-loss record and a 5.89 ERA. The Astros released him after he refused a demotion to the minor leagues, and was signed by the San Francisco Giants a few days later. He pitched the rest of the regular season with San Francisco, but did not make their postseason roster. The Giants waived Knepper in June 1990.
During a 1988 season that was one of the best of his career, Knepper made controversial remarks about Pam Postema, a female AAA umpire officiating a Major League spring training game. He said, "I just don’t think a woman should be an umpire. There are certain things a woman shouldn’t be and an umpire is one of them. It’s a physical thing. God created women to be feminine. I don’t think they should be competing with men. It has nothing to do with her ability. I don’t think women should be in any position of leadership. I don’t think they should be presidents or politicians. I think women were created not in an inferior position, but in a role of submission to men. You can be a woman umpire if you want, but that doesn’t mean it’s right. You can be a homosexual if you want, but that doesn’t mean that’s right either." He also criticized the National Organization for Women, saying, "They are a bunch of lesbians. Their focus has nothing to do with women's rights. It has everything to do with women wanting to be men."
- Bob Knepper | Society for American Baseball Research Retrieved 2016-11-27.
- "Archived copy". Archived from the original on 2014-01-03. Retrieved 2014-01-03.CS1 maint: Archived copy as title (link)
- "Astros Trade Cabell". The Tuscaloosa News. December 8, 1990. Retrieved July 28, 2013.
- |url=http://sabr.org/bioproj/person/dfd84d9a |accessdate=April 26, 2017
- "Knepper, Zisk Honored". Lodi News-Sentinel. November 26, 1981. Retrieved July 29, 2013.
- "Bob Knepper Released by the Houston Astros". The Dispatch. July 29, 1989. Retrieved July 28, 2013.
- "National League: Knepper Tops His Former Teammates". The New York Times. September 11, 1989. Retrieved July 29, 2013.
- "Knepper Waiting for a Call to Arms". Eugene Register-Guard. February 20, 1990. Retrieved July 28, 2013.
- "Transactions". The News. June 26, 1990. Retrieved July 28, 2013.
- Isaacson, Melissa (March 16, 1988). "Knepper Says Umpiring is Wrong Calling for a Woman". Sun-Sentinel. Retrieved July 28, 2013.
- "Knepper Calls NOW 'Bunch of Lesbians' but Later Recants". Los Angeles Times. June 15, 1988. Retrieved July 28, 2013.