Seamus was born on September 15th, 1988. Seamus won an All-Ireland Senior Hurling Medal in 2010 as a substitute against Kilkenny, scoring 2 points from play. Seamus won an All-Ireland Minor Hurling medal with Tipperary in 2006, scoring the winning point as a substitute in the 2006 All-Ireland Minor Hurling semi-final against Kilkenny. Seamus helped his club Drom & Inch win Mid Senior Hurling titles in 2006, 2008, 2009, 2013 and 2014 and captained his club to win the 2011 Tipperary County Senior Hurling title. Seamus made his National League debut as a substitute against Offaly in 2008, scoring 0-3. Seamus won a National Hurling League medal as a late forward substitute in 2008.
Seamus made his Championship debut against Cork in the 2008 Munster Senior Hurling Championship Semi-Final, scoring 3 points from play. In his next 5 Championship matches, Seamus scored a goal in each game. Seamus has won 5 Munster Senior Hurling medals in 2008, 2009, 2011, 2012 and 2015. Seamus was nominated for an All-Star award in 2008, 2009, 2014 and 2015, winning All-Stars at full-forward in 2014 and 2015. Seamus was nominated as Young Hurler of the Year in 2008 and Hurler of the Year in 2014 and 2015. Seamus lined out for Munster in the Inter-Provincial competition in 2008.
Championship debut – 2008 vs. Cork
Number of Appearances – 33 (11 at centre-forward, 11 at full-forward, 4 at wing-forward, 7 as a substitute)
Scored – 22-111