Harry Grant was left bloodied after a brutal clash with a teammate as State of Origin Game II goes from bad to worse for Queensland in first-half nightmare against NSW Blues.

Harry Grant had a first half to forget in the second Origin match of the year as Queensland suffered an absolute onslaught against the NSW Blues.

Fresh from a dominant win over the Blues in Sydney, the Maroons were stunned after being destroyed by their arch-rivals at the MCG.

And to rub salt into the wound, a defensive error by Queensland saw Grant collide with teammate Lindsay Collins when she failed to tackle Spencer Leniu.

Grant was bandaged with a makeshift bandage on his head and sent back to the fire.

More to follow.