2023 Monster Energy AMA Supercross Championship
East Rutherford Schedule
Dave Coombs Sr. East/West Showdown + Supercross Futures
April 22, 2023
| Local Time () | Track Time (EDT) | ||
| Friday | |||
| 2:30pm | 2:30pm | 250SX Futures Group B Qualifying 1 | |
| 2:45pm | 2:45pm | 250SX Futures Group A Qualifying 1 | |
| 3:20pm | 3:20pm | 250SX Futures Group A Qualifying 2 | |
| 3:35pm | 3:35pm | 250SX Futures Group B Qualifying 2 | |
| Saturday | |||
| 1:20pm | 1:20pm | 250SX Futures Qualifying 1 |   |
| 1:35pm | 1:35pm | 250SX Showdown Overflow Qualifying 1 | |
| 1:50pm | 1:50pm | 250SX Showdown East Qualifying 1 | |
| 2:05pm | 2:05pm | 250SX Showdown West Qualifying 1 | |
| 2:20pm | 2:20pm | 450SX Group A Qualifying 1 | |
| 2:35pm | 2:35pm | 450SX Group B Qualifying 1 | |
| 2:50pm | 2:50pm | 450SX Group C Qualifying 1 | |
| 3:20pm | 3:20pm | 250SX Futures Qualifying 2 | |
| 3:35pm | 3:35pm | 250SX Showdown Overflow Qualifying 2 | |
| 3:50pm | 3:50pm | 250SX Showdown West Qualifying 2 | |
| 4:05pm | 4:05pm | 250SX Showdown East Qualifying 2 | |
| 4:20pm | 4:20pm | 450SX Group A Qualifying 2 | |
| 4:35pm | 4:35pm | 450SX Group B Qualifying 2 | |
| 4:50pm | 4:50pm | 450SX Group C Qualifying 2 | |
| 7:03pm | 7:03pm | 250SX Showdown West Heat | |
| 7:17pm | 7:17pm | 250SX Showdown East Heat | |
| 7:31pm | 7:31pm | 450SX Heat 1 | |
| 7:45pm | 7:45pm | 450SX Heat 2 | |
| 7:59pm | 7:59pm | 250SX Futures Main Event | |
| 8:17pm | 8:17pm | 250SX Showdown E/W Last Chance Qualifier | |
| 8:29pm | 8:29pm | 450SX Last Chance Qualifier | |
| 8:55pm | 8:55pm | 250SX Showdown East/West Showdown | |
| 9:28pm | 9:28pm | 450SX Main Event | |
