Standings available exclusively at http://gbmhl.ca/Rounds/19669/2018-2019_Atom_Regular_Season/
Standings available exclusively at http://gbmhl.ca/Rounds/20661/2018-2019_Atom_Pool_A_Playoffs/
Standings available exclusively at http://tcmhl.ca/Rounds/19224/2018-2019_Atom_Smith_OMHA_Prelims/
Standings available exclusively at https://www.omha.net/page/show/4672971-atom-a