GREATER Western Sydney star Steve Johnson faces a nervous wait from the Match Review Panel after a nasty collision with Sydney Swans midfielder Josh Kennedy during the qualifying final.

In the first quarter of a fiery clash, Johnson collected Kennedy high with the point of his left shoulder.

Kennedy was floored and eventually taken from the field in the hands of trainers.

He underwent a concussion test, but was able to return early in the second term.

Five things we learned from Swans v Giants

Giants coach Leon Cameron said post-match that he hadn't seen any replays of the incident.

"The game goes helter skelter and you're going 100 miles an hour, watching the next moment," he said.

"One thing I will say is that he (Josh Kennedy) passed his concussion test and he played the rest of the game.

"Until I have a look at the vision it's hard to comment, but he did come back on and played the last two and a half quarters.

"I thought the game was played in the right spirit and when there was a contest there to be had, I thought our boys did it well, and so did the Swans."

Match report: Giants stun Swans to earn home prelim

Swans coach John Longmire also remained tight lipped, but seemed less than impressed when asked his views on the incident after his side's loss.

"It wasn't a free kick, so there mustn't have been anything in it. No free kick paid," he said.

"I don't know, but at the time there wasn't a free kick paid, so there mustn't have been (anything in it)."

The Swans had another injury concern with Kurt Tippett leaving the field after copping an accidental knee to the back of the head from Callan Ward.

He also underwent a concussion test, but returned midway through the second term.

The ruckman was hurt again later in the second term after he was crunched in a massive tackle by Shane Mumford.

A brutal first half ended with Rising Star Callum Mills on the bench with a hamstring problem.