Brian O'Sullivan is an Irish

Ireland

Ireland is an island to the northwest of continental Europe. It is the third-largest island in Europe and the twentieth-largest island on Earth...

 hurler

Hurling

Hurling is an outdoor team game of ancient Gaelic origin, administered by the Gaelic Athletic Association, and played with sticks called hurleys and a ball called a sliotar. Hurling is the national game of Ireland. The game has prehistoric origins, has been played for at least 3,000 years, and...

 who plays for both the Waterford Inter-county hurling team and the Ballygunner GAA

Ballygunner GAA

Ballygunner GAA is a Gaelic Athletic Association club located in the parish of Ballygunner in County Waterford, Ireland. The club is exclusively concerned with hurling.- History :...

 club.

Inter-county

O'Sullivan started playing inter-county hurling with Waterford

Waterford GAA

The Waterford County Board of the Gaelic Athletic Association or Waterford GAA is one of the 32 county boards of the GAA in Ireland, and is responsible for all levels of Gaelic games in County Waterford. The County Board is also responsible for the Waterford inter-county teams. The county...

 at the age of 18. O'Sullivan first broke into the team during the 2011 National Hurling League

National Hurling League 2011

The 2011 National Hurling League was a Hurling competition run by the Gaelic Athletic Association between February and May 2011. It was contested by 35 county hurling teams—34 from Ireland , and London. Dublin won the Division 1 title after a 0-22 to 1-7 win against Kilkenny in the final at Croke...

. O'Sullivan made his championship debut on 12 June 2011 against Limerick GAA

Limerick GAA

The Limerick County Board of the Gaelic Athletic Association or Limerick GAA is one of the 32 county boards of the GAA in Ireland, and is responsible for Gaelic games in County Limerick...

 in the Munster Championship Semi-final at Semple Stadium

Semple Stadium

Semple Stadium, located in Thurles, North Tipperary, Ireland, is the home of hurling for Tipperary GAA and for the province of Munster. It is the second largest stadium in Ireland with a capacity of 53,500....

, Thurles

Thurles

Thurles is a town situated in North Tipperary, Ireland. It is a civil parish in the historical barony of Eliogarty and is also an ecclesiastical parish in the Roman Catholic Archdiocese of Cashel and Emly...

. O'Sullivan scored 2 points from play.

Championship appearances

#	Date	Venue	Opponent	Score	Result	Competition	Match report
1	12 Jun 2011	Semple Stadium Semple Stadium Semple Stadium, located in Thurles, North Tipperary, Ireland, is the home of hurling for Tipperary GAA and for the province of Munster. It is the second largest stadium in Ireland with a capacity of 53,500.... , Thurles Thurles Thurles is a town situated in North Tipperary, Ireland. It is a civil parish in the historical barony of Eliogarty and is also an ecclesiastical parish in the Roman Catholic Archdiocese of Cashel and Emly...	Limerick Limerick GAA The Limerick County Board of the Gaelic Athletic Association or Limerick GAA is one of the 32 county boards of the GAA in Ireland, and is responsible for Gaelic games in County Limerick...	0-2	3-16 : 3-15	Munster Semi-final All-Ireland Senior Hurling Championship 2011 The 2011 GAA Hurling All-Ireland Senior Championship was the 123rd staging of the All-Ireland championship since its establishment in 1887. The draw for the 2011 fixtures took place on 7 October 2010. The championship began on 14 May and ended on 4 September 2011...	RTE Sport