How do I enable 120 FPS in Rocket League on my Xbox Series X|S?

Before you can use 120 FPS in Rocket League, you'll have to enable 120 Hz on your Xbox Series X|S console. Note that Xbox Series S does not come with an HDMI 2.1 cable that is needed for 120 Hz refresh rate.

1. Turn on your Xbox Series X|S console.
2. Close Rocket League completely.
3. Press the Xbox button on your controller.
4. Navigate to the Profile & System tab.
5. Scroll down and select Settings.
6. Under General, select TV & Display Options.
7. Select 4K TV Details to see a list of modes that your TV supports. If you see green check marks, your TV supports 120 Hz (and 4K at 120 FPS on Xbox Series X).
8. Back out of the 4K TV Details and select Refresh Rate under TV & Display Options.
9. Select 120 Hz. Your screen will refresh and once you see the Xbox user interface, you have successfully enabled 120 Hz on your Xbox Series X|S console
   Note: For additional help, check out the Xbox article, Set up 4K gaming at 120 Hz on Xbox Series X (Opens in a new tab)
10. Open Rocket League.
11. Go to the Main Menu and select Settings.
12. Select the Video tab.
13. Select the Frames Per Second drop-down.
14. Choose the option that matches your monitor's refresh rate and click Apply.