Kenny Edwards steals possession for Catalans and gallops on his way towards the try-line and tries to offload the ball.

Unfortunately he throws it right into touch and Huddersfield are given another let off.

Huddersfield full-back Jake Mamo is the latest player to come off and receive treatment, this time with a knee injury.

On the touchline, Catalans' Greg Bird is patched up with a big bandage round his head and he comes back onto the field.

It's not been a showpiece first half in all honesty.

Some good news, we can now bring you radio commentary on this game as the boffins have ironed out those technical creases.

You can listen to BBC Radio Leeds' coverage by clicking the play button above.

Image source, Rex Features

Referee Gareth Hewer has sent Danny Brough for a 10-minute sit in the stands for that incident as he shows the yellow card.

A few boos ring around after the decision is made but television replays show it might be a justifiable decision.

Kenny Edwards is brought down by Danny Brough, pretty much by wrestling him down to the ground by the neck.

The game is halted as the Catalans back-rower receives treatment.

It's a humid 20 degrees in Huddersfield tonight. Will the weather play into Catalans' hands this evening?

We're midway through the first half and both sides are yet to register a try.

Jodie Broughton picks up a loose ball as Catalans break towards the try-line, but he can't work a way through a resilient Huddersfield defence.

They regroup and get agonisingly close to touching down under the posts but Kenny Edwards looks to have been brought down before he can cross the line.

Huddersfield win back possession, though. A let off for the visitors after a spell of Catalans pressure.

A fair bit of bloodshed now as Greg Bird is walked off the pitch following a challenge as Huddersfield pressed up the pitch.

That was nasty. The medics will have a job to bandage him up.

Image source, Rex Features

Jermaine McGillvary has just shrugged off an enormous tackle by Mika Simon and I mean it was truly massive.

There was an audible 'oooh!' from the fans in attendance and replays show it was a robust tackle indeed as McGillvary tried to gain territory.

But the big man took it on the chin and fair play, that would have done many a player in!

Huddersfield's Darnell McIntosh goes on a galloping solo run before he's finally brought down by Lewis Tierney.

That was a try-saving tackle by the Catalans man.

Catalans have won a penalty in controversial circumstances as Alex Mellor put a swinging arm in on Tony Gigot which draws the ire of the crowd at the John Smith's Stadium.

Television replays show there wasn't a great amount in it and the home crowd are inclined to agree.

Confusingly, both sides tonight are playing in their away kits and Catalans is similar in colours to Huddersfield's home kit!

Meanwhile, Josh Drinkwater kicks a penalty goal to put the visitors into the lead.

Unfortunately we cannot bring you commentary on this game at the moment due to some technical issues.

That being said, the very clever boffins are on the case and we will hopefully have some commentary to bring you very soon!

Catalans get the game under way.

Here come the players!

We are moments away from getting under way. Who do you think will seal a place in the Challenge Cup semi-finals?

Let us know at #bbcrl on Twitter.

Catalans Dragons' new signing Kenny Edwards is available, but named on the replacements bench.

Catalans: Gigot, Broughton, Mead, Wiliame, Tierney, Bird, Drinkwater, Simon, McIllorum, Moa, Jullien, Garcia, Casty.

Replacements: Bousquet, Maria, Anderson, Edwards.

Huddersfield Giants centre Leroy Cudjoe makes his return for the club having been out injured for nine months.

Huddersfield: Rankin, McGillvary, Cudjoe, Mamo, McIntosh, Turner, Brough, Ikahihifo, O'Brien, Clough, Murphy, Mellor, Hinchcliffe.

Replacements: Leeming, Smith, English, Roberts.

Image source, SWPix

Huddersfield set up their place in tonight's Challenge Cup quarter-final by beating Wakefield Trinity 24-14 on 11 May.

2,631 were in attendance at the John Smith's Stadium and went through thanks to tries from Adam O'Brien, Matty English, Ukuma Ta'ai and Lee Gaskell.

Catalans overcame York City Knights in the fifth round on 21 April at Bootham Crescent before battering Whitehaven 56-10 in the sixth-round earlier in May.

Which team will go through to the semi-finals tonight?

Right then, the Challenge Cup quarter-finals are upon us again and we've got a game every day until Sunday.

Tonight's 2018 final eight match up sees Huddersfield Giants take on Catalans Dragons.

With both sides having less than stellar seasons so far in Super League before the mid-season split, can the cup provide a bit of respite and get their seasons back on track?

Kick-off will be with us shortly.

Image source, SWPix