Teams James Irvine-Fortescue played for

Minor Counties ChampionshipNorthumberland (2009)
Minor Counties TrophyNorthumberland (2009)
Second Eleven ChampionshipHampshire Second XI (2010)
Second Eleven TrophyHampshire Second XI (2010)
Middlesex Premier LeagueRichmond (2016-2017)
North East Premier LeagueNewcastle (2009)
Southern Premier LeagueSt Cross Symondians (2007-2011)
Southern Cricket LeagueSt Cross Symondians (2005-2011)
 St Cross Symondians Second XI (2008)
Under-17 County ChampionshipHampshire Under-17s (2004)
Cricketer CupOld Wykehamists (2007-2024)
MiscellaneousHampshire Under-14s (2001)
 Winchester College (2003)
 Hampshire Under-19s (2004)
 The Bunburys (2004)
 Hampshire Cricket Academy (2005)
 Hampshire Hogs (2006-2012)
 Marylebone Cricket Club (2006-2025)
 Newcastle (2009)
 Northumberland Development XI (2009)
 Hampshire Second XI (2010)
 St Cross Symondians (2011)
 Marylebone Cricket Club South (2012)
 Brook (2012)
 Butterflies (2013-2014)
 I Zingari (2013)
 Arabs (2013-2014)
 Hurlingham Club (2014)
 Old Wykehamists (2014-2021)
 Cornflowers (2023)