Question 1

Is Rocket League 60 FPS on Xbox Series X|S?

Accepted Answer

Rocket League reaches 120 FPS on Xbox Series X|S on a 120Hz display.

Question 2

What graphics modes does Rocket League have on Xbox Series X|S?

Accepted Answer

Xbox Series X, Visuals: 60 FPS at 4K. Xbox Series X, Performance: 120 FPS at 2688×1512. Xbox Series S, Visuals: 60 FPS at 1080p. Xbox Series S, Performance: 120 FPS at 1344×756.

Rocket League frame rate on Xbox Series X|S

Every mode on Xbox Series X|S

Sources

Rocket League on other consoles

Console	Mode	Target	Resolution
Xbox Series X	Visuals	60 FPS	4K
Xbox Series X	Performance	120 FPS	2688×1512
Xbox Series S	Visuals	60 FPS	1080p
Xbox Series S	Performance	120 FPS	1344×756