Standings available exclusively at http://gbmhl.ca/Rounds/19669/2018-2019_Atom_Regular_Season/
Standings available exclusively at http://mpshl.ca/Rounds/19723/2018-2019_Atom_Group_A_Regular_Season/
Standings available exclusively at http://mpshl.ca/Rounds/19724/2018-2019_Atom_Group_B_Regular_Season/
Standings available exclusively at http://gbmhl.ca/Rounds/20651/2018-2019_Atom_AE3_Playdowns/
Standings available exclusively at http://mpshl.ca/Rounds/19730/2018-2019_Atom_MPS_Playoffs_-_Group_B/
Standings available exclusively at https://www.omha.net/page/show/4672983-atom-ae3