James Francis Xavier O'Brien (born February 11, 1952) is an American basketball coach who is currently senior advisor for the

Philadelphia 76ers The Philadelphia 76ers, colloquially known as the Sixers, are an American professional basketball team based in the Philadelphia metropolitan area. The 76ers compete in the National Basketball Association (NBA) as a member of the league's Eas ...

. O'Brien was previously an assistant and head coach at both the college and NBA levels and was head coach at Wheeling Jesuit from 1982 to 1987,

Dayton Dayton () is the sixth-largest city in the U.S. state of Ohio and the county seat of Montgomery County. A small part of the city extends into Greene County. The 2020 U.S. census estimate put the city population at 137,644, while Greater Da ...

from 1989 to 1994, the

Boston Celtics The Boston Celtics ( ) are an American professional basketball team based in Boston. The Celtics compete in the National Basketball Association (NBA) as a member of the league's Eastern Conference Atlantic Division. Founded in 1946 as one of t ...

from 2001 to 2004, Philadelphia 76ers in 2004–05, and

Indiana Pacers The Indiana Pacers are an American professional basketball team based in Indianapolis. The Pacers compete in the National Basketball Association (NBA) as a member of the league's Eastern Conference Central Division. The Pacers were first esta ...

from 2007 to 2011.

Early life and education

O'Brien is the son-in-law of Hall of Fame coach

Jack Ramsay John Travilla Ramsay (February 21, 1925 – April 28, 2014) was an American basketball coach, commonly known as "Dr. Jack" (as he held an earned doctorate). He was best known for leading the Portland Trail Blazers to the 1977 NBA championship, a ...

. Born and raised in

Philadelphia Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania, the sixth-largest city in the U.S., the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. Sinc ...

, O'Brien graduated from

Roman Catholic High School , motto_translation = Faith and Knowledge , accreditation = MSA , nickname = The Cahillites , conference = Philadelphia Catholic League , colors = Purple & Gold , yearbook ...

of Philadelphia in 1970 and

St. Joseph's University Saint Joseph's University (SJU or St. Joe's) is a private Jesuit university in Philadelphia and Lower Merion, Pennsylvania. The university was founded by the Society of Jesus in 1851 as Saint Joseph's College. Saint Joseph's is the seventh olde ...

in 1974. At St. Joseph's, O'Brien started on the

Hawks Hawks are birds of prey of the family Accipitridae. They are widely distributed and are found on all continents except Antarctica. * The subfamily Accipitrinae includes goshawks, sparrowhawks, sharp-shinned hawks and others. This subfamily a ...

basketball team for three seasons. He earned an

M.B.A. A Master of Business Administration (MBA; also Master's in Business Administration) is a postgraduate degree focused on business administration. The core courses in an MBA program cover various areas of business administration such as account ...

from the

University of Maryland The University of Maryland, College Park (University of Maryland, UMD, or simply Maryland) is a public land-grant research university in College Park, Maryland. Founded in 1856, UMD is the flagship institution of the University System of M ...

in 1981.Jim O'Brien
, National Basketball Association, retrieved June 26, 2010.

Coaching career

O'Brien was also head coach at

Wheeling Jesuit University Wheeling University (WU, formerly Wheeling Jesuit University) is a private Roman Catholic university in Wheeling, West Virginia. It was founded as Wheeling College in 1954 by the Society of Jesus (also known as the Jesuits) and was a Jesuit inst ...

from 1982 to 1987 and the

University of Dayton The University of Dayton (UD) is a private, Catholic research university in Dayton, Ohio. Founded in 1850 by the Society of Mary, it is one of three Marianist universities in the nation and the second-largest private university in Ohio. The univ ...

from 1989 to 1994. He led the

Dayton Flyers The Dayton Flyers are the intercollegiate athletic teams of the University of Dayton of Dayton, Ohio. All Flyers intercollegiate sports teams participate at the NCAA Division I level. The football team competes in the Division I FCS non-schola ...

to the second round of the NCAA tournament in his first season, after winning the Midwestern Collegiate Conference; however he led the Flyers to just 10 wins in his last two seasons at the school and was fired after the 1993–1994 season. O'Brien then served as an assistant coach to

Rick Pitino Richard Andrew Pitino (born September 18, 1952) is an American college basketball coach who is the head coach for Iona College. He was also the head coach of Greece's senior national team. He has been the head coach of several teams in NCAA D ...

at the

University of Kentucky The University of Kentucky (UK, UKY, or U of K) is a Public University, public Land-grant University, land-grant research university in Lexington, Kentucky. Founded in 1865 by John Bryan Bowman as the Agricultural and Mechanical College of Kentu ...

from 1994 to 1997 and then with the Boston Celtics from 1997 to 2001. O'Brien was the head coach of the

from

2001 The September 11 attacks against the United States by Al-Qaeda, which Casualties of the September 11 attacks, killed 2,977 people and instigated the global war on terror, were a defining event of 2001. The United States led a Participants in ...

–

2004 2004 was designated as an International Year of Rice by the United Nations, and the International Year to Commemorate the Struggle Against Slavery and its Abolition (by UNESCO). Events January * January 3 – Flash Airlines Flight 6 ...

, replacing

. He worked to rebuild the struggling Celtics and led them twice to the playoffs. During the 2003–04 NBA season, however, O'Brien consistently fought with Celtics' general manager

Danny Ainge Daniel Ray Ainge ( ; born March 17, 1959) is an American former professional basketball player, coach, and former professional baseball player who serves as an executive for the Utah Jazz of the National Basketball Association (NBA). A three-sp ...

over short-term versus long-term goals. Ainge was looking to completely redo the roster, and traded Eric Williams and Tony Battie, two of O'Brien's favorite hardworking players in December 2003. As a result of the conflict, O'Brien shocked everyone in the Celtics community by resigning in January 2004. He was hired as head coach of the

during the 2004–05 season. The 76ers made the playoffs in his one season as coach after missing the postseason the previous year, and although O'Brien had a multiyear contract, he was fired. Billy King hired

Maurice Cheeks Maurice Edward Cheeks (born September 8, 1956) is an American professional basketball coach and former player who serves as assistant coach for the Chicago Bulls of the National Basketball Association (NBA). He has also served as head coach of t ...

as head coach after Cheeks was fired by the

Portland Trail Blazers The Portland Trail Blazers (colloquially known as the Blazers) are an American professional basketball team based in Portland, Oregon. The Trail Blazers compete in the National Basketball Association (NBA) as a member of the league's Western Con ...

. ''

The Indianapolis Star ''The Indianapolis Star'' (also known as ''IndyStar'') is a morning daily newspaper that began publishing on June 6, 1903, in Indianapolis, Indiana, United States. It has been the only major daily paper in the city since 1999, when the ''Indianap ...

'' reported on May 31, 2007, that he would coach the Indiana Pacers. He replaced

Rick Carlisle Richard Preston Carlisle ( ; born October 27, 1959) is an American basketball coach and former player who is the head coach for the Indiana Pacers of the National Basketball Association (NBA). He has previously served as head coach of the Detro ...

, who was fired after four years, when the team failed in 2006–07 to make the playoffs for the first time in a decade. On January 31, 2011, Pacers President of Basketball Operations Larry Bird relieved O'Brien of his coaching duties. He was replaced by assistant

Frank Vogel Frank Paul Vogel (born June 21, 1973) is an American professional basketball coach. He previously served as the head coach for the Los Angeles Lakers, Orlando Magic and Indiana Pacers of the National Basketball Association (NBA). Vogel also previ ...

on an interim basis, who remained as the Pacers' head coach until the 2015–16 season. In the season, O'Brien was an assistant coach for the

Dallas Mavericks The Dallas Mavericks (often referred to as the Mavs) are an American professional basketball team based in Dallas. The Mavericks compete in the National Basketball Association (NBA) as a member of the Western Conference (NBA), Western Conferenc ...

. After the season, O'Brien retired from the team to spend more time with family. In 2016, O'Brien was hired by the Philadelphia 76ers as an assistant coach to

Brett Brown Brett William Brown (born February 16, 1961) is an American professional basketball coach who is an assistant coach for the San Antonio Spurs of the National Basketball Association (NBA). Brown is a former college basketball player who previously ...

Broadcasting career

O'Brien was also an analyst for

ESPN ESPN (originally an initialism for Entertainment and Sports Programming Network) is an American international basic cable sports channel owned by ESPN Inc., owned jointly by The Walt Disney Company (80%) and Hearst Communications (20%). The ...

's NBA coverage from 2005 to 2007.

Personal life

O'Brien's son, Jack O'Brien, is a noted internet comedian and podcast host.

Head coaching record

College

NBA

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Indiana Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th s ...

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References

External links

DatabaseBasketball.com: Jim O'Brien
{{DEFAULTSORT:Obrien, Jim 1952 births Living people American men's basketball coaches American men's basketball players Basketball coaches from Pennsylvania Basketball players from Philadelphia Boston Celtics assistant coaches Boston Celtics head coaches Dallas Mavericks assistant coaches Dayton Flyers men's basketball coaches Indiana Pacers head coaches Kentucky Wildcats men's basketball coaches Maryland Terrapins men's basketball coaches New York Knicks assistant coaches Oregon Ducks men's basketball coaches Philadelphia 76ers assistant coaches Philadelphia 76ers head coaches Saint Joseph's Hawks men's basketball players UNC Pembroke Braves basketball coaches University of Maryland, College Park alumni Wheeling Cardinals men's basketball coaches