※ 引述《newspikachu (皮仔)》之銘言：
: 今天紅襪與金鶯的比賽
: Clay Buchholz在第六局面對金鶯四五六棒
: 投了九個球都是好球造成三次三振
: 官網剛剛秀出來，這是今年第一次
: 似乎也是不太容易出現的紀錄
: 也需要投手、打者、主審的配合
: 之前大家有看過單局9球3K的比賽嗎？
這個叫做 Perfet inning 完美一局
定義是 投9球 3個3振
查了一下，發現MLB史上蠻多次的
Pitcher Team DATE (年-月-日)
1.John Clarkson Boston Beaneaters 1889-06-04
2.Rube Waddle Philadelphia Athletics 1902-07-01
3.Pat Ragan Brooklyn Dogers 1914-10-05
4.Joe Oeschger Boston Braves 1921-09-08
5.Sloppy Thurston Chicago White Sox 1923-08-22
6.Dazzy Vance Brooklyn Dogers 1924-09-14
7.Lefty Grove Philadelphia Athletics 1928-08-23
8.Lefty Grove Philadelphia Athletics 1928-09-27
9.Billy Hoeft Detroit Tigers 1953-09-02
10.Jim Bunning Detroit Tigers 1959-08-02
11.Sandy Koufax Los Angeles Dogers 1962-06-30
12.Sandy Koufax Los Angeles Dogers 1964-04-18
13.Bob Bruce Houston Colt .45s 1964-04-19
14.Al Downing New York Yankees 1967-08-11
15.Nolan Ryan New York Mets 1968-04-19
16.Bob Gibson St. Louis Cardinals 1969-05-12
17.Milt Pappas Chicago Cubs 1971-09-24
18.Nolan Ryan California Angels 1972-07-09
19.Bruce Sutter Chicago Cubs 1977-09-08
20.Pedro Borbon Cincinnati Reds 1979-06-23
21.Ron Guidry New York Yankees 1984-08-07
22.Jeff Robinson Pittsburgh Pirates 1987-09-07
23.Rob Dibble Cincinnati Reds 1989-06-04
24.Jeff Montgomery Kansas City Royals 1990-04-29
25.Andy Ashby Philadelphia Phillies 1991-06-15
26.David Cone New York Mets 1991-08-30
27.Pete Harnisch Houston Astros 1991-09-06
28.Trevor Wilson San Francisco Giants 1992-06-07
29.Mel Rojas Montreal Expos 1994-05-11
30.Stan Belinda Kansas City Royals 1994-08-06
31.Todd Worrell Los Angeles Dodgers 1995-08-13
32.Mike Magnante Houston Astros 1997-08-22
33.Doug Jones Milwaukee Brewers 1997-09-23
34.Ugueth Urbina Montreal Expos 2000-04-04
35.Randy Johnson Arizona Diamondbacks 2001-08-23
36.Jason Isringhausen St. Louis Cardinals 2002-04-13
37.Byung-Hyun Kim Arizona Diamondbacks 2002-05-11
38.Pedro Martinez Boston Red Sox 2002-05-18
39.Brian Lawrence San Diego Padres 2002-06-12
40.Brandon Backe Houston Astros 2004-04-15
41.Ben Sheets Milwaukee Brewers 2004-06-13
42.LaTroy Hawkins Chicago Cubs 2004-09-11
43.Rick Helling Milwaukee Brewers 2006-06-20
44.Buddy Carlyle Atlanta Braves 2007-07-06
45.Rich Harden Oakland Athletics 2008-06-08
46.Felix Hernandez Seattle Mariners 2008-06-17
47.A.J. Burnett New York Yankees 2009-06-20
48.Ross Ohlendorf Pittsburgh Pirates 2009-09-05
49.Rafael Soriano Tampa Bay Rays 2010-08-23
50.Jordan Zimmermann Washington Nationals 2011-05-06
51.Juan Perez Philadelphia Phillies 2011-07-08
52.Clay Buchholz Boston Red Sox 2012-08-15
分析：
一、 單年最多的是2002年4次 (完美一年?)
排行第二的是 1991年和2004年 各3次
二、 Nolan Ryan 是唯一在國聯美聯都有完美一局的投手
三、 達成2次的投手有3位： Lefty Grove
Nolan Ryan
Sandy Koufax
四、 這個名單好多神獸及強投阿
五、 資料來源： 1. http://ppt.cc/0nT7
2. http://ppt.cc/dKff
再補充一下： 這個名單中，也有完全比賽紀錄的投手分別是：
Jim Bunning
Sandy Koufax
David Cone
Randy Johnson
Felix Hernandez
以上五位