Standings available exclusively at http://shamrockhockeyleague.ca/Rounds/20902/2019-2020_U11_Atom_AE_Regular_Season/
Standings available exclusively at http://shamrockhockeyleague.ca/Rounds/20904/2019-2020_U11_Atom_AE_AE4-5_Playdowns/
Standings available exclusively at http://shamrockhockeyleague.ca/Rounds/20905/2019-2020_U11_Atom_AE_SHL_Playoffs_/
Standings available exclusively at http://alliancehockey.com/Rounds/21407/2019-2020_West_Minor_Atom_Regular_Season/
Standings available exclusively at https://www.omha.net/page/show/5508984-atom-ae4-ae5