On the day prior to each game, CFL rules dictate that each team must declare their 46-man roster.

One hour prior to kickoff on game-day, one player is declared a reserve and a 45-man roster consisting of 21 National players, 20 American players, 1 Global Player,  and three quarterbacks is submitted to game officials and exchanged between clubs.

You can download the game notes and roster for each regular season game at the links found below the morning prior to game day:

WEEK DATE TEAM DEPTH CHART
Preseason A Thursday, May 30 vs. Montreal HERE
Preseason B Thursday, June 6 @ Hamilton HERE
Week 1  BYE
Week 2  Saturday, June 22 vs. Hamilton HERE
Week 3 Monday, July 1 @ Saskatchewan HERE
Week 4  Saturday, July 6   vs. BC HERE
Week 5 Friday, July 12 @ Winnipeg HERE
Week 6 Thursday, July 18 @ Calgary HERE
Week 7 Thursday, July 25 @ Edmonton HERE
Week 8 Thursday, August 1 vs. Winnipeg HERE
Week 9  BYE
Week 10 Friday, August 16 vs. Edmonton HERE
Week 11 Sunday, August 25 vs. Montreal HERE
Week 12 Monday, September 2 @ Hamilton HERE
Week 13 Saturday, September 7 @ Ottawa HERE
Week 14 BYE
Week 15 Friday, September 20 vs. Calgary HERE
Week 16 Saturday, September 28 vs. Saskatchewan HERE
Week 17 Saturday, October 5 @ BC HERE
Week 18 Friday, October 11 vs. Ottawa HERE
Week 19 Friday, October 18 @ Montreal HERE
 Week 20 Saturday, October 26 vs. Ottawa HERE
Week 21 Saturday, November 2 @ Hamilton HERE