List of Pittsburgh Pirates no-hitters
Nick Maddox threw the first no-hitter in Pirates history on September 20, 1907; the most recent no-hitter was jointly thrown by Francisco Córdova and Ricardo Rincón on July 12, 1997. Two left-handed starting pitchers have threw no-hitters in franchise history while four were by right-handers. Three no-hitters were thrown at home and three on the road. They threw one in May, one in June, one in July, one in August, and two in September. The longest interval between no-hitters was between the games pitched by Maddox and Cliff Chambers, encompassing 43 years, 7 months, and 16 days from September 20, 1907 till May 6, 1951. Conversely, the shortest interval between no-hitters was between the games pitched by Moose and Dock Ellis, encompassing merely 8 months and 23 days from September 20, 1969 till June 12, 1970. They no-hit the Los Angeles Dodgers (formerly “Brooklyn Superbas”) the most, which occurred twice, which were no-hit by Maddox in 1907 and a combined no-hitter by Córdova and Rincón in 1997. There is one no-hitter which the team allowed at least a run, thrown by Maddox in 1907. There is one no-hitter which had a dramatic finish: Mark Smith hit a game winning three-run home run in the bottom of the tenth inning on July 12, 1997. The most baserunners allowed in a no-hitter was by Ellis (in 1970), who allowed nine. Of the 6 no-hitters, three have been won by a score of 3–0, more common than any other results. The largest margin of victory in a no-hitter was a 3–0 wins by Cliff Chambers in 1951, Bob Moose in 1969, and a combined no-hitter by Córdova and Rincón in 1991. The smallest margin of victory was a 2–1 win by Maddox in 1907.
The umpire is also an integral part of any no-hitter. The task of the umpire in a baseball game is to make any decision "which involves judgment, such as, but not limited to, whether a batted ball is fair or foul, whether a pitch is a strike or a ball, or whether a runner is safe or out… [the umpire's judgment on such matters] is final." Part of the duties of the umpire making calls at home plate includes defining the strike zone, which "is defined as that area over homeplate (sic) the upper limit of which is a horizontal line at the midpoint between the top of the shoulders and the top of the uniform pants, and the lower level is a line at the hollow beneath the kneecap." These calls define every baseball game and are therefore integral to the completion of any no-hitter. A different umpire presided over each of the Pirates' six no-hitters.
The manager is another integral part of any no-hitter. The tasks of the manager is to determine the starting rotation as well as batting order and defensive lineup every game. Managers choosing the right pitcher and right defensive lineup at a right game at a right place at a right time would contribute to a no-hitter. Five different managers have led to the Pirates' six no-hitters.
 List of no-hitters in Pirates history
|¶||Indicates a perfect game|
|£||Pitcher was left-handed|
|*||Member of the National Baseball Hall of Fame and Museum|
|1||01907-09-20September 20, 1907||Maddox, NickNick Maddox||2–1||2||Brooklyn Superbas||Boyle, JackJack Boyle||Klem, BillBill Klem||Clarke, FredFred Clarke|||
|2||01951-05-06May 6, 1951||Chambers, CliffCliff Chambers£||3–0||8||@ Boston Braves||Gerald, Ed FitzEd Fitz Gerald||Dascoli, FrankFrank Dascoli||Meyer, BillyBilly Meyer|||
|3||01969-09-20September 20, 1969||Moose, BobBob Moose||3–0||3||@ New York Mets||Sanguillen, MannyManny Sanguillen||Donatelli, AugieAugie Donatelli||Shepard, LarryLarry Shepard|||
|4||01970-06-12June 12, 1970||Ellis, DockDock Ellis||2–0||9||@ San Diego Padres||May, JerryJerry May||Venzon, TonyTony Venzon||Murtaugh, DannyDanny Murtaugh (1)|||
|5||01976-08-09August 9, 1976||Candelaria, JohnJohn Candelaria£||2–0||3||Los Angeles Dodgers||Dyer, DuffyDuffy Dyer||Colosi, NickNick Colosi||Murtaugh, DannyDanny Murtaugh (2)|||
|6||01997-07-12July 12, 1997||Córdova, FranciscoFrancisco Córdova (9 IP)|
Ricardo Rincón£ (1 IP)
|3–0 (10)||4||Houston Astros||Kendall, JasonJason Kendall||Hallion, TomTom Hallion||Lamont, GeneGene Lamont|||
 See also
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- "MLB Miscellany: Rules, regulations and statistics". MLB.com. Major League Baseball. http://mlb.mlb.com/mlb/official_info/about_mlb/rules_regulations.jsp. Retrieved November 27, 2010.
- Kurkjian, Tim (June 29, 2008). "No-hit win makes no sense, except in baseball". ESPN. http://sports.espn.go.com/mlb/columns/story?columnist=kurkjian_tim&id=3465888. Retrieved November 27, 2010.
- "Pittsburgh Pirates on Baseball Almanac". Baseball Almanac. http://www.baseball-almanac.com/teams/pirates.shtml. Retrieved November 27, 2010.
- "Perfection". Café Hayek. June 3, 2010. http://cafehayek.com/2010/06/perfection.html. Retrieved 2011-02-12.
- "Umpires: Rules of Interest". MLB.com. Major League Baseball. http://mlb.mlb.com/mlb/official_info/umpires/rules_interest.jsp. Retrieved November 27, 2010.
- Bronson, Eric. Baseball and Philosophy: Thinking Outside the Batter's Box, Pgs 98–99. ISBN 0-8126-9556-9. http://books.google.com/books?id=Zc11bf7iopcC&pg=PA98&lpg=PA98&dq=%22Wes+Curry%22+baseball&source=web&ots=hMgAtUNlQf&sig=2NEAG3A0vsMtykgkBgXLt7uiBkU&hl=en&sa=X&oi=book_result&resnum=7&ct=result. Retrieved November 27, 2010.
- "Manager". Wikipedia. http://en.wikipedia.org/wiki/Manager_(baseball). Retrieved November 27, 2010.
- "1907 Pirates Schedule, Box Scores, and Splits". Baseball-Reference.com. Sports Reference LLC. http://www.baseball-reference.com/teams/PIT/1907-schedule-scores.shtml. Retrieved November 27, 2010.
- "May 6, 1951 Pittsburgh Pirates at Boston Braves Box Score and Play by Play". Baseball-Reference.com. Sports Reference LLC. http://www.baseball-reference.com/boxes/BSN/BSN195105062.shtml. Retrieved November 27, 2010.
- "September 20, 1969 Pittsburgh Pirates at New York Mets Box Score and Play by Play". Baseball-Reference.com. Sports Reference LLC. http://www.baseball-reference.com/boxes/NYN/NYN196909200.shtml. Retrieved November 27, 2010.
- "June 12, 1970 Pittsburgh Pirates at San Diego Padres Box Score and Play by Play". Baseball-Reference.com. Sports Reference LLC. http://www.baseball-reference.com/boxes/SDN/SDN197006121.shtml. Retrieved November 27, 2010.
- "August 9, 1976 Los Angeles Dodgers at Pittsburgh Pirates Box Score and Play by Play". Baseball-Reference.com. Sports Reference LLC. http://www.baseball-reference.com/boxes/PIT/PIT197608090.shtml. Retrieved November 27, 2010.
- "July 12, 1997 Houston Astros at Pittsburgh Pirates Box Score and Play by Play". Baseball-Reference.com. Sports Reference LLC. http://www.baseball-reference.com/boxes/PIT/PIT199707120.shtml. Retrieved November 27, 2010.
- "No Hitters Chronologically". Retrosheet.org. Retrosheet, Inc. http://www.retrosheet.org/nohit_chrono.htm. Retrieved November 27, 2010.