My computer reboots when i play rocket league!

I dont know if this is the right place to search for help but… My pc crashes when i try to play rocket league. I run 4 benchmarks/stress test programs (aida64,furmark,prime95 and userbenchmark) for more then 10 minutes and the computer didnt reboot, but when i try to play rocket league the computer reboots for no reason. Hope someone can help me please. The pc is recent and the specs are:
CPU: Intel Core i5-9600K Hexa-Core 3.7GHz c/ Turbo 4.6GHz
GPU: Sapphire Pulse Radeon RX Vega 56 8GB HBM2
Motherboard: ATX Asus TUF Z390-Plus Gaming
RAM: G.SKILL Aegis 16GB (2x8GB) DDR4-3000MHz CL16 Black
SSD: 2.5" Toshiba Q300 480GB SLC SATA
Power Supply: Cooler Master MWE Gold 750W
Cooler: Water Cooler CPU Corsair Hydro Series H90

Please contact game developer as it’s there reproducibility to provide you support. Not to mention if i’m not mistaken Rocket League is UE3 game which Epic Games does not officially support anymore