[18] NY Rangers 2-3 NY Islanders [7] 2021-04-11 23:00
Stadium: Nassau Veterans Memorial Coliseum
Home Manager: Barry Trotz Away Manager: David Quinn
Head to Head
| NHL | 2021/04/09 23:00 | NY Rangers v NY Islanders | W | 4-1 |
| NHL | 2021/02/09 00:00 | NY Islanders v NY Rangers | L | 2-0 |
| NHL | 2021/01/17 00:00 | NY Islanders v NY Rangers | W | 0-5 |
| NHL | 2021/01/15 00:00 | NY Islanders v NY Rangers | L | 4-0 |
| NHL Pre-Season | 2020/07/30 00:00 | NY Islanders v NY Rangers | L | 2-1 |
| NHL | 2020/02/26 00:00 | NY Rangers v NY Islanders | W | 4-3 |
| NHL | 2020/01/22 00:00 | NY Islanders v NY Rangers | L | 4-2 |
| NHL | 2020/01/17 00:00 | NY Rangers v NY Islanders | W | 3-2 |
Home History
| NHL | 2021/04/09 23:00 | NY Rangers v NY Islanders | W | 4-1 |
| NHL | 2021/04/08 23:00 | PIT Penguins v NY Rangers | L | 5-2 |
| NHL | 2021/04/06 23:00 | PIT Penguins v NY Rangers | W | 4-8 |
| NHL | 2021/04/03 23:00 | NY Rangers v BUF Sabres | L | 2-3 |
| NHL | 2021/04/01 23:00 | NY Rangers v BUF Sabres | W | 3-2 |
| NHL | 2021/03/30 23:00 | WAS Capitals v NY Rangers | W | 2-5 |
| NHL | 2021/03/28 16:00 | NY Rangers v WAS Capitals | L | 4-5 |
| NHL | 2021/03/27 17:00 | NY Rangers v PHI Flyers | L | 1-2 |
Away History
| NHL | 2021/04/09 23:00 | NY Rangers v NY Islanders | L | 4-1 |
| NHL | 2021/04/08 23:00 | PHI Flyers v NY Islanders | W | 2-3 |
| NHL | 2021/04/06 23:00 | WAS Capitals v NY Islanders | W | 0-1 |
| NHL | 2021/04/03 23:00 | PHI Flyers v NY Islanders | W | 2-3 |
| NHL | 2021/04/01 23:00 | WAS Capitals v NY Islanders | W | 4-8 |
| NHL | 2021/03/29 23:00 | NY Islanders v PIT Penguins | L | 1-2 |
| NHL | 2021/03/27 23:00 | NY Islanders v PIT Penguins | L | 3-6 |
| NHL | 2021/03/25 23:00 | NY Islanders v BOS Bruins | W | 4-3 |