Palace players and staff, led by manager Jo Potter, celebrate in front of their away fans - and rightly so.

Amid all the noise about the subs controversy last weekend, they never lost their concentration today.

There might be an asterisk next to it for now, but they have four points from the opening two games.

Arsenal had 30 shots, nine on target. They had 79% possession, including SEVENTY-FOUR touches in the Palace box.

But they could not get it done. Could that cost them in the long run of the WSL title race?

Gilly Flaherty
Former WSL defender on BBC Two at Emirates Stadium

For me, the whole Palace defence has been brilliant but Aimee Everett is my player of the match. She's led by example all game and she has dominated the match-up between her and Alessia Russo.

Palace are there! No controversy about this result.

Arsenal will be furious with themselves.

Emily Fox is caught offside following a throw-in. Sloppy.

Palace are nearly there.

Emily Fox shoots from 18 yards, blocked.

Caitlin Foord's cross is blocked. Palace clear, for now.

One minute to play.

Arsenal have the ball in their own half.

Just two minutes of added time. The Arsenal crowd are roaring.

But they fall silent as Kim Little slices a shot well over.

Shannon O'Brien gets lucky with a deflected ball and for a second seems to be clean through.

Lotte Wubben-Moy does brilliantly to get back and cut the chance out.

Gilly Flaherty
Former WSL defender on BBC Two at Emirates Stadium

Palace coming away with this as a draw is an extremely good result for them.

Chelsea held by Villa last week, now maybe Arsenal held by Palace.

Is no-one untouchable in the WSL any more?

Two sub windows used by Palace, one to go.

Abbie Larkin makes way for Mollie-Mae Sharpe.

Closer from Olivia Smith, cutting onto her left foot but shooting narrowly wide of the far post.

The seconds continue to tick away for Arsenal.

The last Arsenal sub sees Frida Maanum come on for Alessia Russo.

Russo has been marked out of today's game by the disciplined Palace defence.

Olivia Smith stands over a free kick 25 yards out... oh dear. High, wide and ugly.

Sums up Arsenal's day so far.

Gilly Flaherty
Former WSL defender on BBC Two at Emirates Stadium

I think Jo Potter has got the game plan against Arsenal down to a T.

Olivia Smith hangs in a dangerous cross, headed away by Molly Bartrip with Alessia Russo lurking.

Ex-Spurs defender Bartrip has been superb today.

Into the final 10 minutes.

Arsenal have played 256 successful final third passes today. Palace have had five.

The attendance is announced as 23,900 at Emirates Stadium.

Most of them will be home fans nervously biting their nails.