Na Piarsaigh Son of
Christy Connery and Susan Connery (Formerly Aher), a stalwart of the
Na Piarsaigh club on the northside of
Cork city, Connery first played hurling at juvenile and underage levels with the same club. He was a member of the half-back line when the club's minor team defeated
Killeagh-St. Ita's by 5–09 to 0–10 to win the Cork Premier 1 MHC title in 2016. On 29 April 2018, Connery made his debut with the Na Piarsaigh senior team in a 2–15 to 0–15 defeat by
Bandon in the
2018 Cork County Championship.
Cork Under-17 and minor Connery first lined out for
Cork as a member of the under-17 team during the
2017 Munster Championship. He made his first appearance at right corner-back on 11 April in a 0–16 to 0–06 defeat of
Limerick. On 25 April, Connery scored four points and claimed the
Munster Championship title after a 3–13 to 1–12 defeat of
Waterford in the final. He was again included on the starting fifteen, this time at midfield, for Cork's 1–19 to 1-17
All-Ireland final defeat of
Dublin on 6 August. As well as being a member of the Cork under-17 team in 2017, Connery was also in his second year as a member of the Cork minor team. On 9 July, he was at midfield when Cork defeated
Clare by 4–21 to 0–16 to win the
Munster Championship for the first time since
2008. On 3 September, Connery was again at midfield when Cork suffered a 2–17 to 2-15
All-Ireland final defeat by
Galway.
Under-21 and under-20 Connery was still just 18-years-old when he was drafted onto the Cork under-21 team. He won a
Munster Championship medal on 4 July 2018, after coming on as a substitute in Cork's 2–23 to 1–13 defeat of
Tipperary in the final. On 26 August 2018, Connery was an unused substitute in Cork's 3–13 to 1-16
All-Ireland final defeat by Tipperary. On 3 July 2019, Connery made his first appearance for Cork's inaugural under-20 team in the
Munster Championship. He scored three points, including a sideline cut, in the 1–20 to 0–16 defeat of Limerick. On 23 July 2019, Connery was again at midfield when Cork suffered a 3–15 to 2–17 defeat by Tipperary in the
Munster final. He was selected at left wing-forward when Cork faced Tipperary for a second time that year in the
All-Ireland final on 24 August 2019. Connery ended the game on the losing side after a 5–17 to 1–18 defeat.
Senior Connery was brought onto the Cork senior panel during the
2020 National League. He made the match-day panel for the first time for Cork's group stage game against Limerick on 23 February 2020. Connery was later included on Cork's
Munster Championship panel and made his debut as a late replacement at left wing-forward for
Aidan Walsh in a 1–28 to 1–24 defeat by
Waterford. ==Career statistics==