2021 Arizona State Mens Hockey Schedule
| Oct 2 | 7:05 MT | UMass Lowell | W 5-3 | |
| Oct 2 | 7:05 MT |  | Mass.-Lowell | W 5-3 |
| Oct 3 | 4:05 MT | UMass Lowell | L 2-4 | |
| Oct 3 | 4:05 MT | | Mass.-Lowell | L 2-4 |
| Oct 8 | 7:07 MT |  | @Denver | L 3-8 |
| Oct 9 | 6:07 MT | | @Denver | L 3-4 |
| Oct 15 | 7:05 MT |  | New Hampshire | W 5-1 |
| Oct 16 | 4:05 MT | | New Hampshire | W 5-1 |
| Oct 22 | 7:00 ET |  | @Colgate | L 3-8 |
| Oct 23 | 7:00 ET | | @Colgate | W 4-3 |
| Oct 29 | 7:05 MT | St. Thomas | W 5-2 | |
| Oct 30 | 7:05 MT | St. Thomas | W 4-2 | |
| Nov 12 | 7:00 ET |  | @Quinnipiac | L 3-5 |
| Nov 13 | 7:00 ET | | @Quinnipiac | L 2-5 |
| Nov 24 | 7:05 MT |  | Bemidji State | L 3-4 |
| Nov 26 | 7:05 MT | | Bemidji State | W 6-4 |
| Dec 3 | 7:05 MT | | Denver | L 2-6 |
| Dec 4 | 7:05 MT | | Denver | L 1-7 |
| Dec 10 | 7:05 MT |  | Clarkson | W 4-3 |
| Dec 11 | 7:05 MT | | Clarkson | W 4-1 |
| Dec 17 | 7:07 MT |  | @Colorado College | W 5-2 |
| Dec 18 | 6:07 MT | | @Colorado College | L 2-4 |
| Jan 1 | 7:05 MT |  | Cornell | W 5-2 |
| Jan 2 | 7:05 MT | | Cornell | W 3-2 |
| Jan 7 | 7:30 ET |  | @Boston University | L 1-7 |
| Jan 8 | 7:00 ET | | @Boston University | L 2-5 |
| Jan 11 | 7:00 ET |  | @Northeastern | W 6-2 |
| Jan 14 | 7:05 ET |  | @RIT | W 2-1 |
| Jan 15 | 5:05 ET | | @RIT | W 5-1 |
| Jan 21 | CANC | Lindenwood | ||
| Jan 22 | CANC | Lindenwood | ||
| Jan 28 | 7:07 CT |  | @MSU-Mankato | L 2-4 |
| Jan 29 | 6:07 CT | | @MSU-Mankato | L 3-5 |
| Feb 4 | 7:05 MT |  | Alaska | L 3-5 |
| Feb 5 | 7:05 MT | | Alaska | L 3-4 |
| Feb 25 | 7:07 AT | | @Alaska | L 2-3 |
| Feb 26 | 7:07 AT | | @Alaska | T 1-1 |
| Mar 11 | 7:05 MT | LIU | W 2-1 | |
| Mar 12 | 4:05 MT | LIU | W 5-1 |