He won a second successive Harty Cup medal on 24 February 2013 after scoring 0-03 from right wing-back in a 2-21 to 1-11 defeat of Our Lady's Secondary School from Templemore.
[4] de Búrca was switched to left wing-back for the All-Ireland final against Kilkenny CBS on 6 April and collected a winners' medal following the 1-12 to 1-07 victory.
[5] de Búrca completed a Bachelor of Arts at University College Cork between 2013 and 2016 and joined the senior hurling team in his second year.
[6] de Búrca transferred to University College Dublin to complete his two-year Professional Master of Education in 2016.
[8] On 30 September 2018, de Búrca lined out at centre-back for Clashmore when they qualified for the Western Intermediate Hurling Championship final.
[16] de Búrca made his Munster Championship debut on 25 May 2014 when he scored a point from left wing-back in a 1-21 apiece draw with Cork.
[18] On 12 July 2015, de Búrca played as a sweeper when Waterford were beaten for the fourth time in six seasons by Tipperary in the 2015 Munster final.
[25] On 23 July 2017, de Búrca received a straight red card for deliberately interfering with the helmet or faceguard of Wexford's Harry Kehoe in the All-Ireland quarter-final.
[26] In spite of an appeal the Disputes Resolution Authority upheld the suspension, resulting in de Búrca missing Waterford's All-Ireland semi-final defeat of Cork.
[29] On 27 May 2018, de Búrca was forced off with a shoulder injury in the 14th minute in Waterford's 2-27 to 2-18 defeat by Clare in the opening round of Munster Championship.