S. Gannon è un giocatore Republic of Ireland di 34 anni che attualmente gioca per il Shelbourne come Defender. Nella stagione 2025/2026 ha giocato 18 partite in tutti i tornei.Vincitore dei seguenti trofei: FAI President's Cup (2025), Premier Division (2024), Premier Division (2023), Premier Division (2022), FAI President's Cup (2022), Premier Division (2021), FAI Cup (2020), League Cup (2019), Unite the Union Champions Cup (2019), FAI President's Cup (2019), Premier Division (2019), FAI Cup (2018), Premier Division (2018), League Cup (2017), Premier Division (2016), FAI Cup (2015), FAI President's Cup (2015), Premier Division (2015), Leinster Senior Cup (2014/2015), Premier Division (2014), League Cup (2014), Premier Division (2013), Premier Division (2011), Setanta Cup (2011)

Torneo	Giochi			Obiettivi
	App	Lin	minimo	Totale	Contro	Culo	Salv
2025 / 2026
Premier Division	18	13	1,232	0	0	1	0
Totale	18	13	1,232	0	0	1	0

Trofei

Lega	Paese	Stagione	Posto
FAI President's Cup	Ireland-Republic	2025	Winner
Premier Division	Ireland-Republic	2024	Winner
Premier Division	Ireland-Republic	2023	Winner
FAI President's Cup	Ireland-Republic	2023	2nd Place
Premier Division	Ireland-Republic	2022	Winner
FAI President's Cup	Ireland-Republic	2022	Winner
Premier Division	Ireland-Republic	2021	Winner
FAI President's Cup	Ireland-Republic	2021	2nd Place
FAI Cup	Ireland-Republic	2020	Winner
League Cup	Ireland-Republic	2019	Winner
Unite the Union Champions Cup	Europe	2019	Winner
FAI President's Cup	Ireland-Republic	2019	Winner
FAI Cup	Ireland-Republic	2019	2nd Place
Premier Division	Ireland-Republic	2019	Winner
FAI Cup	Ireland-Republic	2018	Winner
FAI President's Cup	Ireland-Republic	2018	2nd Place
Premier Division	Ireland-Republic	2018	Winner
Premier Division	Ireland-Republic	2017	2nd Place
FAI Cup	Ireland-Republic	2017	2nd Place
League Cup	Ireland-Republic	2017	Winner
FAI President's Cup	Ireland-Republic	2017	2nd Place
Leinster Senior Cup	Ireland-Republic	2016/2017	2nd Place
FAI Cup	Ireland-Republic	2016	2nd Place
FAI President's Cup	Ireland-Republic	2016	2nd Place
Premier Division	Ireland-Republic	2016	Winner
FAI Cup	Ireland-Republic	2015	Winner
FAI President's Cup	Ireland-Republic	2015	Winner
Premier Division	Ireland-Republic	2015	Winner
Leinster Senior Cup	Ireland-Republic	2014/2015	Winner
Premier Division	Ireland-Republic	2014	Winner
League Cup	Ireland-Republic	2014	Winner
Setanta Cup	Europe	2014	2nd Place
Premier Division	Ireland-Republic	2013	Winner
League Cup	Ireland-Republic	2012	2nd Place
Premier Division	Ireland-Republic	2011	Winner
Setanta Cup	Europe	2011	Winner