This warm-up fixture represents the seventh of pre-season for the Magpies, while their Ligue 1 counterparts are gearing up for their sixth friendly of the summer ahead of the 2024-25 campaign.
Match preview
Newcastle are back on home soil after a week-long pre-season tour of Japan, during which they celebrated victory over Urawa Red Diamonds and suffered defeat versus Yokohama F Marinos.
The Magpies proved to be too strong for Urawa Red Diamonds, with goals from Jacob Murphy (2), Alexander Isak and Lewis Hall securing a 4-1 victory on July 31, three days before losing 2-0 to Yokohama F Marinos last Saturday.
Manager Eddie Howe stated after the game that "it wasn't the result or performance we wanted" but he has taken positives from the fact that a number of first-team stars were able to get valuable minutes under their belts with the new season fast approaching.
Newcastle, who finished seventh in the Premier League last season, will face Girona on Friday and fellow Champions League outfit Brest less than 24 hours later, before preparing for their opening top-flight fixture of the 2024-25 season at home against Southampton on August 17.
While the Magpies have won three and lost two of their five pre-season fixtures so far this summer, Brest have failed to come out on top in any of their last four friendlies since beating French third-tier side Avranches by a 2-0 scoreline on July 12.
A 1-1 draw with Lorient was followed by a back-to-back 1-0 defeats against Laval and Napoli, but there were positives to take from their 2-2 draw with Serie A giants Juventus last Saturday, with substitute Axel Camblan netting an 83rd-minute equaliser to force both teams to share the spoils.
Manager Eric Roy believes his squad is "going in the right direction" and has been "satisfied with the team's collective behaviour" as they continue to prepare for their sixth successive season in the French top-flight as well as their first-ever campaign in the Champions League.
Brest will join Europe's elite in the newly-expanded 36-team Champions League in 2024-25 after exceeding expectations to secure third spot in Ligue 1 last season - the club's highest-ever top-flight finish.
After travelling to St James' Park to face Newcastle in their final warm-up match on Saturday, the Pirates will turn their attention to their opening league fixture of the new season at home against Marseille on August 17.
Newcastle United friendly form:
Brest friendly form:
Team News
Newcastle boss Howe is once again expected to rotate his squad and those that feature for a large chunk of Friday's contest with Girona will likely be given a rest on Saturday.
Centre-back Fabian Schar, key midfielder Bruno Guimaraes and summer signing Lloyd Kelly all made their first appearances of pre-season against Yokohama F Marinos, and the Magpies trio are in contention to get more minutes under their belts against Brest.
Kieran Trippier and Anthony Gordon have both returned to first-team training this week after an extended break following their involvement with England at Euro 2024, but it remains to be seen whether they will be involved on Friday or Saturday, while new signing William Osula could make his first appearance for the club after arriving from Sheffield United on Thursday.
As for Brest, they will be without defender Bradley Locko who is currently away on international duty with France at the Paris 2024 Olympics.
Former Aston Villa left-back Jordan Amavi is one of four new signings to arrive at the club this summer and the 30-year-old could retain his place on the left side of a back four next to fellow new recruit Abdoulaye Ndiaye, Brendan Chardonnet and Kenny Lala.
Mahdi Camara was on the scoresheet against Juventus last time out and will likely continue in midfield alongside Hugo Magnetti and 34-year-old Jonas Martin, while Ludovic Ajorque - a summer arrival from Mainz 05 - is the most likely candidate to start up front.
Newcastle United possible starting lineup:
Vlachodimos; Ashby, Schar, Burn, Hall; Longstaff, Guimaraes, Joelinton; Almiron, Isak, Barnes
Brest possible starting lineup:
Bizot; Lala, Ndiaye, Chardonnet, Amavi; Martin, Camara, Magnetti; Del Castillo, Ajorque, Le Douaron