Standings available exclusively at http://alliancehockey.com/Rounds/19112/2018-2019_Atom_Exhibition_/
Standings available exclusively at http://alliancehockey.com/Rounds/19079/2018-2019_Atom_Regular_Season/
Standings available exclusively at http://alliancehockey.com/Rounds/19082/2018-2019_Atom_Bristol_Playoffs/
Standings available exclusively at http://bluewaterhockey.ca/Rounds/18902/2018-2019_Atom_A_Playdowns/
Standings available exclusively at https://www.omha.net/page/show/4672971-atom-a