Mayra Ramirez is trying to jog this off, and is back on the pitch to some boos from the home fans.

But there is still activity on the Chelsea bench, a change looks imminent.

Natasha Dowie
Former England striker on BBC Radio 5 Live

That didn't look too serious for Mayra Ramirez, which could sometimes be a bit more worrying.

I wouldn't risk this as she looks in discomfort.

Mayra Ramirez looks in trouble here. She's getting treatment to her knee and appears quite upset.

We hope it is nothing too serious.

Image source, Reuters

Emma Sanders
BBC Sport women’s football news reporter at Leigh Sports Village

Johanna Rytting Kaneryd has immediately been called by Sonia Bompastor to go warm-up. Mayra Ramirez gestured to the bench.

We have a break in play as Mayra Ramirez goes down.

A chance for us to catch our breath after a frantic period of play.

Image source, Getty Images

Natasha Dowie
Former England striker on BBC Radio 5 Live

Both teams have sussed each other out after the first 10 minutes and now the momentum has shifted towards Man Utd.

It has been a slow start to life in England for Naomi Girma, since her world record breaking move to Chelsea in January.

This is only the American's fourth WSL appearance, and she was part of the defence which shipped eight goals in two games to Barcelona.

But that was brilliant centre back play.

Natasha Dowie
Former England striker on BBC Radio 5 Live

Massive opportunities for Man Utd and you have to score.

That is what Naomi Girma is all about. What a block, that is why you sign her.

Emma Sanders
BBC Sport women’s football news reporter at Leigh Sports Village

That is why she is the world's most expensive player! What an unbelievable block from Naomi Girma. United fans were convinced they were about to go 1-0 up.

Image source, Getty Images

So nearly 1-0!

Melvine Malard beats Millie Bright all ends up, and her low shot is stopped by Hannah Hampton who can only push the ball into the centre of the box.

Grace Clinton follows up and seems certain to score, only for Naomi Girma to make a magnificent block on the goal line.

And that is why Chelsea spent nearly £1 million on Girma.

Phallon Tullis-Joyce is called into action from the first time, making a smart stop at her near post from Mayra Ramirez's sharp turn and shot.

This game is beginning to spark into life.

Image source, Getty Images

Now United have a chance from a corner. Gabby George's delivery is flat and hard, and Grace Clinton makes perhaps too much contact, sending her header well over the top.

After the crazy, open game we saw earlier, this match has been especially tight and tense by comparison so far.

Not surprising perhaps, given how much is at stake.

Image source, Reuters

Chelsea are starting to raise their game. Niamh Charles wins the first corner of the game off Jayde Riviere.

It is well defended.

Emma Sanders
BBC Sport women’s football news reporter at Leigh Sports Village

Sonia Bompastor is anxious for Chelsea to break the deadlock and give themselves a cushion.

She mutters to herself, momentarily taking her hands out of her pockets, as that cross is straight at Phallon Tullis-Joyce.

Chelsea turn the ball over high in the United half. The home fans are sure Dominique Janssen has been fouled by Erin Cuthbert, but nothing is given.

Aggie Beever-Jones cuts back a cross from the byline, but the attack comes to nothing.

Natasha Dowie
Former England striker on BBC Radio 5 Live

It's been quite an even start but also quite transitional.

Both teams look strong, want to get an early goal and lead this game early doors

Image source, Getty Images

Grace Clinton fires in a flat cross which Millie Bright heads away. Dominique Janssen then nearly plays through Leah Galton, but Lucy Bronze cuts the ball out.

United have had the bulk of early possession.

No side has ever gone 20 consecutive games unbeaten in a single WSL season - Manchester City set the record of 19 in 2018-19.

But with 16 wins and three draws so far in 2024-25, Sonia Bompastor's Chelsea can surpass that tonight - and do so on their way to winning the title.