After 25 rounds of hard work, sacrifice and mounting anticipation, it all comes down to this.

By the end of Saturday night, the League Leaders' Shield will have a new home – Headingley or Wigan. Everything hinges on one blockbuster clash.

There will be loose ends to tie up either way but, barring an improbable points-difference swing or a shock Catalans Dragons win at the Brick Community Stadium in the final round, top spot will be decided under the lights at one of rugby league's most iconic stadiums.

Leeds Rhinos have led the way for much of the year but their campaign could be defined by what happens in the penultimate round.

Win and their nine-year wait for Super League silverware is over; lose and self-doubt may follow them into the play-offs.

Brad Arthur is hoping the League Leaders' Shield decider is a precursor for what is to come.

"It's a Grand Final before the Grand Final," said the Leeds boss.

"You work hard for 25 rounds and it comes down to the two best teams currently and pretty much the winner gets the league leaders'.

Leeds are in charge of their own destiny heading into the penultimate round. (Photo: Paul Currie/SWpix.com)

placeholder image — Leeds are in charge of their own destiny heading into the penultimate round. (Photo: Paul Currie/SWpix.com)

"There's a lot riding on the game. We're grateful we're here and have got the opportunity to make it a reality."

When Arthur took over in July 2024, Leeds were in the middle of an unconvincing play-off push and ultimately missed out for the fourth time in seven years despite the Australian's best efforts.

His first full season brought a top-four finish, setting the Rhinos up for this year's League Leaders' Shield tilt.

The speed of the turnaround has even surprised Arthur but he stressed now is not the time for backslapping.

Brad Arthur's side have spent months at the top of Super League. (Photo: Matthew Merrick/SWpix.com)

"Everyone has worked hard," he said.

"When I first arrived, did I think two years in we'd be in this opportunity? No. At the start of this year it was a dream and now it's a reality.

"It's a credit to the club where we’ve got to. But it’s no good just getting here – we have to make the most of it. These opportunities don't come along every year.

"We are up for it, excited by it and really looking forward to the opportunity. But we need to approach it the same as we've approached every other week.

A packed house is expected at Headingley. (Photo: John Clifton/SWpix.com)

"We've been slowly building for finals intensity and this has a bigger feeling to it than ever."

That sense of excitement has been reflected in the ticket sales.

The sold-out signs have been up at Headingley, guaranteeing the Rhinos their highest attendance since the opening round of 2020.

In a season of fine margins, home advantage could prove crucial this weekend.

"The fans have been tremendous with their support for us throughout the year," said Arthur, whose team are top by virtue of a healthier for and against.

"There was a good travelling party last weekend at Saints and I remember the Wakefield game, I'm sure they played a role in getting us home in that second half.

Wigan are the competition's form team. (Photo: Paul Currie/SWpix.com)

"They've been tremendous for us at home and we've learned how to play accordingly to get the fans involved.

"It can certainly help. We're grateful and want to show our appreciation.

"It's hard to guarantee results but what we do guarantee for them is there's a style of footy and a certain way we play at home. Hopefully they really believe we're reliable at home."

A season's best performance may be required to defeat a Wigan side protecting a 14-match winning run.

Rather than feel overawed by the occasion, Arthur has told his team to embrace the challenge.

"They're a good team and we have a lot of respect for them but we need to focus on ourselves and show ourselves some respect and really go after it," he said.

"It's our home ground, the majority of the place will be full of our supporters and we have to make the most of the opportunity.

"There's no pressure on us. We just need to go after it and enjoy it and be excited."

Eleven years have passed since Ryan Hall raced down the touchline at Huddersfield to clinch the League Leaders' Shield for the Rhinos.

While it is not the sport's biggest prize, the significance of ending the club's long wait for silverware is not lost on Arthur.

"The responsibility falls on our shoulders to show our appreciation to everyone in our club and our fans," said the 52-year-old, who is bidding to deliver Leeds' first trophy since 2020.

"It's a reward for a lot of people behind the scenes who do a lot of work for the club. It’s important to everyone.”