Standings available exclusively at http://woaa.on.ca/Rounds/21925/2019-2020_Atom_C_Playdowns/
Standings available exclusively at http://gbmhl.ca/Rounds/21472/2019-2020_Atom_Regular_Season/
Standings available exclusively at http://gbmhl.ca/Rounds/21478/2019-2020_Atom_C_Playdowns/
Standings available exclusively at http://gbmhl.ca/Rounds/21482/2019-2020_Atom_Pool_C_Playoffs/
Standings available exclusively at https://www.omha.net/page/show/5508976-atom-c