NY Islanders 4-0 NY Rangers 2021-09-26 23:00
Stadium: Madison Square Garden
Home Manager: Gerard Gallant Away Manager: Barry Trotz
Head to Head
| NHL | 2021/05/01 23:00 | NY Rangers v NY Islanders | W | 0-3 |
| NHL | 2021/04/29 23:00 | NY Islanders v NY Rangers | W | 4-0 |
| NHL | 2021/04/20 23:00 | NY Rangers v NY Islanders | W | 1-6 |
| NHL | 2021/04/11 23:00 | NY Rangers v NY Islanders | W | 2-3 |
| NHL | 2021/04/09 23:00 | NY Rangers v NY Islanders | L | 4-1 |
| NHL | 2021/02/09 00:00 | NY Islanders v NY Rangers | W | 2-0 |
| NHL | 2021/01/17 00:00 | NY Islanders v NY Rangers | L | 0-5 |
| NHL | 2021/01/15 00:00 | NY Islanders v NY Rangers | W | 4-0 |
Home History
| NHL | 2021/06/26 00:00 | NY Islanders v TB Lightning | L | 0-1 |
| NHL | 2021/06/24 00:00 | TB Lightning v NY Islanders | W | 2-3 |
| NHL | 2021/06/22 00:00 | NY Islanders v TB Lightning | L | 0-8 |
| NHL | 2021/06/20 00:00 | TB Lightning v NY Islanders | W | 2-3 |
| NHL | 2021/06/18 00:00 | TB Lightning v NY Islanders | L | 2-1 |
| NHL | 2021/06/16 00:00 | NY Islanders v TB Lightning | L | 2-4 |
| NHL | 2021/06/13 19:00 | NY Islanders v TB Lightning | W | 2-1 |
| NHL | 2021/06/09 23:30 | BOS Bruins v NY Islanders | W | 2-6 |
Away History
| NHL | 2021/05/08 19:00 | NY Rangers v BOS Bruins | W | 5-4 |
| NHL | 2021/05/06 23:00 | NY Rangers v BOS Bruins | L | 0-4 |
| NHL | 2021/05/05 23:00 | WAS Capitals v NY Rangers | L | 4-2 |
| NHL | 2021/05/03 23:00 | WAS Capitals v NY Rangers | L | 6-3 |
| NHL | 2021/05/01 23:00 | NY Rangers v NY Islanders | L | 0-3 |
| NHL | 2021/04/29 23:00 | NY Islanders v NY Rangers | L | 4-0 |
| NHL | 2021/04/27 23:00 | BUF Sabres v NY Rangers | W | 1-3 |
| NHL | 2021/04/25 22:00 | BUF Sabres v NY Rangers | W | 3-6 |