Very strong start form the Chiefs as they put pressure on Irish inside their own 22.

The Chiefs will want to get on the front foot early after last week's loss at Gloucester.

Image source, Getty Images

We're also under way at the Stoop - Demetri Catrakilis does the honours for Harlequins.

Image source, Getty Images

Coming up at 15:00 BST Exeter play for the first time at Sandy Park since that historic day at Twickenham in May - and they're quite happy to remind everybody about it!

Don't forget you can enhance your live text enjoyment of our 15:00 BST matches by clicking on the coverage tab at the top of this page.

There's a choice for Exeter and Irish fans - either BBC Radio Devon's Paddy Marsh and John Lockyer or BBC Radio Berkshire's Adam Williams.

For Quins and Gloucester fans there's also a choice of BBC Radio London and BBC Radio Gloucestershire's version of events.

Chris Jones
BBC 5 live rugby union reporter at the Rec

Bath are good value for their lead at the break.

Saracens' offloading game, so lethal at Twickenham last weekend, has been a bit loose, while Bath have attacked with slickness and accuracy, with Rhys Priestland - a peripheral figure when George Ford was at the club - pulling the strings with composure.

Will Saracens look to empty their potent bench early on in the second half?

The last word of the first 40 minutes goes to Bath as Rhys Priestland strikes this penalty slightly sweeter than the last.

The penalty comes about as Schalk Brits is caught accidentally offside and hooker isn't happy about it.

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Exeter's England and Lions winger Jack Nowell makes his first start of the season - he's one of four changes boss Rob Baxtrer has made after their opening night loss at Gloucester.

Wales prop Tomas Francis comes in as well as fellow forwards Dave Dennis and Mitch Lees.

Irish make just one change to the side which beat harlequins on their return to the top flight - Italy centre Luke McLean replaces the injured Fergus Mulchrone.

Exeter: Dollman; Nowell, Slade, Whitten, Woodburn; Steenson, White; Moon, Yeandle (capt), Francis, Lees, J Hill, Dennis, Armand, S Simmonds.

Replacements: Taione, Rimmer, Williams, Skinner, Kvesic, Townsend, Bodilly, Turner.

London Irish: Bell; Lewington, Hearn, McLean, Ojo; Marshall, Steele; Hobbs-Awoyemi, Paice (capt), Du Plessis; van der Merwe, De Chaves; Coman, Cowan, Treviranus.

Replacements: Porecki, Reid, Franks, McNally, Gilsenan, McKibbin, Tonks, Tikoirotuma.

With 60 seconds before half-time Bath are pinning Saracens back and with the lineout to come it looks as if Mark McCall's side will head into the sheds without a single point on the board.

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Shortly Mike Brown will break Nick Easter's club record when he makes his 282nd appearance for Harlequins.

The England full-back made his Quins debut almost 12 years ago against Doncaster in the old National One.

Quins make four changes as Joe Gray, Kyle Sinckler, George Merrick and Demetri Catrakilis come in, while Gloucester head coach Johan Ackermann gives a full debut to his son Ruan, who came on in their victory over Exeter last week.

Harlequins: Brown; Yarde, Marchant, Roberts, Walker; Catrakilis, Care; Marler, Gray, Sinckler; Merrick, Horwill (capt); Robshaw, Ward, Clifford.

Replacements: Elia, Lambert, Collier, Glynn, Luamanu, Lewis, Smith, Stanley.

Gloucester: Woodward; Thorley, Scott, Symons, Purdy; Burns, Heinz (capt); Hohneck, Hibbard, Balmain, Savage, Thrush, Ackermann, Ludlow, Clarke.

Replacements: Matu'u, Rapava Ruskin, Afoa, Slater, Rowan, Vellacott, Twelvetrees, Sharples.

Bath are continuing to pile the pressure on their visitors and after Wayne Barnes penalises the visitors Priestland steps up.

The kick is what you would call unconventional! It's not a clean strike however they all count!

Adam Williams
BBC Sport at Sandy Park

Image source, BBC Sport

Sunshine and showers down in Devon this afternoon as London Irish take their Premiership return to Exeter.

Not many would've predicted the defending champions would come into this off the back of a defeat and the new boys with an eye-catching opening round win under their belts.

The Exiles set foot on a ground where they have won just once and that was on their first visit in October 2017.

Chiefs will be desperate to right the wrongs of last week's reverse at a Gloucester and have thrown Jack Nowell a start in a bid to get themselves back on track.

Image source, Getty Images

After such a dominant weekend in Round 1 Saracens' director of rugby Mark McCall will have a spot to ponder on after the first half-an-hour.

Alex Lozowski has a shot at goal however he hooks it wide and the back-to-back European champions remain scoreless.

Jonny: Very good attacking play from Bath there. Stretching Saracens from one side of the pitch to the other. Louw is a tank.

Gavin Simpson: With Farrell Williams on the bench, maybe Bath will 'Get Lucky', or maybe Saracens will be 'Happy' later?

I see what you've done there Owen, even if it is Pharrell Williams - I'm sure we'll see Owen Farrell and Liam Williams at some stage...

Rhys Priestland's conversion doesn't quite find the mark however as our man on the ground Chris Jones says the hosts deserve their lead in this game.

At Twickenham Saracens' handling was a key part of their success however in this opening quarter Saracens are looking a little bit rattled in the red zone.

Vincent Kock is the latest to knock-on with the line in sight after a slightly unsympathetic pass from Michael Rhodes. Bath clear well.

Max Lahiff
Bath prop on BBC Radio Bristol

The Prince of Wales putting the cherry on the top of some great pressure.

It was awesome, a couple of guys are getting up disgruntled, a couple of Sarries defenders are looking around wondering what happened there.

Rhys Priestland is pulling all of the strings so far today. His cross-field kick finds Matt Banahan and the experienced winger continues the charge.

Ben Obano adds further metres and comes close however as Bath are halted Priestland decides to secure three points and sweetly strikes the drop-goal.

Saracens are struggling to gain any early possession and instead Bath's backs are eating up the metres well and putting their visitors under pressure.

Another blistering break down the left-wing is halted give metres out. It leaves Schalk Brits with a pressured line-out however the experience South African nails it and finally Saracens clear their lines.