Worcester Warriors have named Andy Symons to make his first Aviva Premiership when they host Saracens at Sixways on Saturday.
The centre made his Warriors debut in last month's LV= Cup victory over Cardiff Blues and scored his first try for the club against Leicester Tigers a week later.
Symons is one of two changes from the side which travelled to Kingsholm last Sunday as Leonardo Senatore comes in for the injured Jonathan Thomas at number eight.
Centurion Chris Pennell, who signed a new contract earlier this month, will captain the side against the league leaders.
Semisi Taulava is recalled to the bench and could make his first appearance since October's clash with Newcastle.
Warriors players will be wearing their charity shirt for their fourth annual charity match as they continue to raise money for Acorns Children's Hospice.
Director of Rugby Dean Ryan said,"We're not fazed by the whole thing. We recognise that Saracens are a good side and we recognise they've got some good players.
"But we also recognise that we've become a pretty strong group. Each time we've got something to teach ourselves and we are competitive every week.
"You learn a lot about people when you find yourself in these situations and I think we've conducted ourselves with a huge amount of credit.
"I'm optimistic every time this group represent themselves in the right way. They've done it against Northampton, they've done it against Bath and they've done it twice against Biarritz. That makes me optimistic ahead of the New Year."
Worcester Warriors have lost their last 15 Aviva Premiership Rugby matches since beating Wasps 29-23 at Sixways on 1st March, only two clubs have had poorer runs in the competition: Bedford 17 losses 1999-2000 and Rotherham 30 losses 2001-2004.
Saracens inflicted The Tigers' first 5-0 loss in league points since 2006 during their 49-10 victory at Allianz Park on Saturday.
The top of the table outfit have lost just once in the competition this season 20-41 at Northampton in round 6.
The last five fixtures between the two teams in the Premiership have all been won by the home side on the day, whilst Saracens have not been victorious at Sixways in the competition since 2007.
Alistair Hargreaves captains the Saracens side from lock forward, and is partnered by George Kruis in the second row.
Elsewhere in the pack, Mako Vunipola returns to the starting XV and is joined by Schalk Brits and Matt Stevens in the front row.
In the back row, Billy Vunipola returns to No.8, with Jackson Wray starting at blindside flanker - Kelly Brown completes the back row trio and will wear the No.7 jersey.
In the backs, in form scrum-half Richard Wigglesworth continues at No.9 and is partnered by Charlie Hodgson in the halves.
Chris Wyles starts at inside centre and is partnered by Tim Streather, who faces his hometown club.
In the back three David Strettle returns to the side after shaking off a knock that ruled him out of last weekend's game against Leicester, and starts on the left wing.
Try scorer against the Leicester Tigers Jack Wilson swaps wings and replaces Chris Ashton on the right flank, whilst England international full-back Alex Goode starts at 15.
On the bench, Saracens welcome back England internationals Mouritz Botha and Brad Barritt from their respective injuries, whilst back-rower Justin Melck and scrum-half Ben Spencer make the 23 man squad.
Match : Worcester Warriors v Saracens
Date : Saturday 28th December
Venue : Sixways,
Kick Off : 3pm
Live on: N/A
Referee: Greg Garner (57th Premiership game).
Assistant Referees: Roger Baileff and Andrew Pearce
TMO: Geoff Warren.
15 Chris Pennell (c) , 14 James Stephenson , 13 Alex Grove , 12 Andy Symons , 11 Josh Drauniniu , 10 Ignacio Mieres , 9 Jeremy Su'a , 1 Ofa Fainga'anuku , 2 Chris Brooker , 3 Rob O'Donnell , 4 James Percival , 5 Mariano Galarza , 6 Richard de Carpentier , 7 Sam Betty , 8 Leonardo Senatore
Replacements : 16 Ed Shervington , 17 Jeremy Becasseau , 18 John Andress , 19 Chris Jones , 20 Semisi Taulava , 21 Paul Hodgson , 22 Paul Warwick , 23 Ravai Fatiaki
15. Alex Goode; 14. Jack Wilson, 13. Tim Streather, 12. Chris Wyles, 11. David Strettle; 10. Charlie Hodgson, 9. Richard Wigglesworth; 1. Mako Vunipola, 2. Schalk Brits, 3. Matt Stevens, 4. George Kruis, 5. Alistair Hargreaves ©, 6. Jackson Wray, 7. Kelly Brown, 8. Billy Vunipola.
Replacements: 16. Jamie George, 17. Richard Barrington, 18. Petrus Du Plessis, 19. Mouritz Botha, 20. Justin Melck, 21. Ben Spencer, 22. Marcelo Bosch, 23. Brad Barritt.