OPS Presidents
根据山灰, 3月17日组织了一个男孩俱乐部, 1927 (1927 pg 98; 1928 pg 114). A month later, 4月13日，《澳门线上博彩官网》宣布男孩俱乐部更名为Omicron Pi Sigma, 1927(1927年4月14日, front page). 男子宿舍俱乐部选择的希腊字母的意思是“忠诚的同事”.多年来，OPS赞助了许多活动，但迄今为止最著名的是OPS业余时间.
| Year | First Semester | Second Semester |
|---|---|---|
| 1926 - 1927 | Not formed yet | 威廉·比尔·卡瓦诺 |
| 1927 - 1928 | Ralph Isaac | George Simpson |
| 1928 - 1929 | 雷金纳德谢泼德 | Rae Foster |
| 1929 - 1930 | 梅尔文·麦克莱恩或罗伯特·杨 | Cyrus Moore |
| 1930 - 1931 | Gifford Hash | 斯图尔特·梅里尔或维兰德·恩森 |
| 1931 - 1932 | Letcher L. Huntington | Ernest Parrish |
| 1932 - 1933 | 威尔默Schoepfiln | James Schuler |
| 1933 - 1934 | Tom Walters | Harry Thorton |
| 1934 - 1935 | Weldon Walker | Gayland K. Lashier |
| 1935 - 1936 | Gordon Hackett | Thomas Thornton |
| 1936 - 1937 | Karl Johnson | 斯坦利Petterson |
| 1937 - 1938 | Lyle Jensen | 罗伯特Sturdenvant |
| 1938 - 1939 | Samuel Fritz | 约翰·德·罗曼内特 |
| 1939 - 1940 | Wilmer Eiseman | Caleb Prall |
| 1940 - 1941 | Arthur Spoo | Ray Underhill |
| 1941 -1942 | 马洛沙夫纳 | Merle Peterson |
| 1942 - 1943 | Elvin Hedrick | Ralph Larson |
| 1943 - 1944 | 艾伯特Streifling | Robert Mehling |
| 1944 - 1945 | Walter Blehm | Earle Hilgert |
| 1945 -1946 | Willis Coffeen | Delmont Emery |
| 1946 - 1947 | Elmer Hart | Wayne Piper |
| 1947 - 1948 | 马文·沙尔 | Bruce Johnston |
| 1948 - 1949 | Jack Horner | 克拉伦斯·卡纳汉 |
| 1949 - 1950 | Don Reiner | Lyle Cornforth |
| 1950 - 1951 | Don Kirkman | Hervey Gimbel |
| 1951 - 1952 | Gary Strauss或Elmer Unterseher | Marlin Dunker |
| 1952 - 1953 | Wetzel Williams | Robert Rush |
| 1953 - 1954 | Jack Griswold | Walt Sheer |
| 1954 - 1955 | Larry Lewis | John Uniat |
| 1955 - 1953 | Wes Schultz | Bill Smith |
| 1956 - 1957 | Al Kwiram | Bob Lang |
| 1957 - 1958 | Jim VanCamp | *** |
| 1958 - 1959 | Jim Bodley | James Park |
| 1959 - 1960 | Jim Zachrison | 大卫曹国雄 |
| 1960 - 1961 | 格伦·希思(代理总裁) | Jack Hilde |
| 1961 - 1962 | Monty Perry | Dick Henderson |
| 1962 - 1963 | Larry Bunn | Douglas Cooper |
| 1963 - 1964 | David Claridge | Paul Krampert |
| 1964 - 1965 | John Henriques | Elmar Sakala |
| 1965 - 1966 | Larry Rudy | Keith Colburn |
| 1966 - 1967 | Joe Mittleider | Mike Osborne |
| 1967 - 1968 | Ed Gibbons | Norman Rudolf |
| 1968 - 1969 | Ralph Christie | Ernest Chung |
| 1969 - 1970 | Jonathan Gibbs | Cliff Walters |
| 1970 - 1971 | Lynden Chapman | Dennis Badzik |
| 1971 - 1972 | Sam Zendner | Jim Johnson |
| 1972-1973 | Frank Schuler | Brent Hardy |
在1973-74学年，项目事务处停止运作. “宿舍委员会”至少在第一年是成立的.
| 1973-1974 | Bob Wageman | Keith Corbett |
1978年初，一个正式的男孩俱乐部再次成立. 1978年2月23日出版的《澳门线上博彩官网》称，OPS于2月21日正式恢复st.
| 1977-1978 | not formed | Mark Opp |
在1978-1979学年，校长职位变成了一整年的职位.
| Year | OPS President |
|---|---|
| 1978 - 1979 | Mark Opp |
| 1979 - 1980 | James Miller |
| 1980 - 1981 | Mike Boyson |
| 1981 - 1982 | Denhardt Roenfeldt |
| 1982 - 1983 | Monte Nystrom |
| 1983 - 1984 | Dave Schrenk |
| 1984 - 1985 | Karl Haffner |
| 1985 - 1986 | Ted Alekel |
| 1986 - 1987 | Paul Haffner |
| 1987 - 1988 | Randy Haffner |
| 1988 - 1989 | Darren Brisco |
| 1989 - 1990 | Jeff Firestone |
| 1990 - 1991 | Nick Nordby |
| 1991 - 1992 | Michael Young |
| 1992 - 1993 | Ron Kroetz |
| 1993 - 1994 | Ron Kroetz |
| 1994 - 1995 | 史蒂夫·麦克弗森 |
| 1995 - 1996 | Philip Olsen |
| 1996 - 1997 | Brian Harris |
| 1997 - 1998 | Suveen Mathaudhu |
| 1998 - 1999 | Tregg Rustad |
| 1999 - 2000 | Brian Meert |
| 2000 - 2001 | Brad Harris |
| 2001 - 2002 | Cory Ferrier |
| 2002 - 2003 | Josh Shelton |
| 2003 - 2004 | Jason Damazo |
| 2004 - 2005 | 杰夫Wonoprabowo |
| 2005 - 2006 | Chris Ostos |
| 2006 - 2007 | Moussa Saleh |
| 2007 - 2008 | RoyLyn Palmer-Coleman |
| 2008 - 2009 | Dominique Hunt |
| 2009 - 2010 | Jon Nickell |
| 2010 - 2011 | Carlton Mason |
| 2011 - 2012 | Jonathan McLane |
| 2012 - 2013 | Ryan Thornton |
| 2013 - 2014 | Sam Khrapov |
| 2014 - 2015 | 安塞尔·克里斯蒂安·韦伯 |
| 2015 - 2016 | Johnel Lagabon |
| 2016 - 2017 | Marc Caballero |
| 2017 - 2018 | Brandon Dudar |
| 2018-2019 | Jonathan Ayala |
| 2019-2020 | Hayden Sherrill |
| 2020-2021 | Aaron Leek |
| 2021-2022 | Hayden Roe |
| 2022-2023 | Austin Ulloa |
| 2023-2024 | Tyler Bennett |