Sunday promises a packed schedule of top‑class racing, with live coverage from Brighton, Worcester and the famed French venue of Deauville on Sky Sports Racing. The centerpiece of the day will be the Group One Sumbe Prix Jean et Louis Romanet, where the brilliant three‑year‑old filly Diamond Necklace will take the lead in a field that boasts several high‑profile contenders.
Diamond Necklace, trained by the legendary Aidan O'Brien, arrives at Deauville unbeaten in six starts, four of which have come at the highest Group One level. She most recently demonstrated her dominance with a commanding victory in the Nassau Stakes at Goodwood, where she outclassed older mares and older male horses alike.
Expectations are sky‑high for her to extend that flawless run to seven consecutive wins, and she will be the clear favourite as she steps up to face seasoned rivals in the prestigious Sumbe Prix Jean et Louis Romanet. Among the challengers, Joseph O'Brien’s filly Rebel Moon, piloted by jockey Dylan Browne‑McMonagle, offers a lively alternative.
Rebel Moon impressed many when she finished a respectable fourth in the Irish Oaks, a race that often reveals future classic performers. Her pedigree and recent form suggest she could be capable of more than a mere placing, and she will be looking to upset the odds on a day when the competition is fierce.
Another strong contender is Aventure, the winner of last year’s Prix Vermeille. Ridden by Christophe Ferland, Aventure may have been slightly off the pace in her recent outing behind Calandagan at Saint‑Cloud, but her Group Two triumph in May remains a solid indicator of her ability at this level.
If she can rediscover the form that saw her dominate in the autumn of 2023, she could pose a genuine threat to Diamond Necklace’s bid for another Group One victory. Red Letter, a solid performer who has consistently placed in high‑class company, rounds out the group of horses considered the best of the rest. While not a headline name, she possesses the experience and stamina to make an impact, particularly if the race unfolds in a more tactical manner. The day will also feature a thrilling renewal of the Sumbe Prix Morny, a race that often showcases future sprint stars.
Among the eight runners, Orthodox and Man’s Best Friend stand out. Man’s Best Friend, another Aidan O'Brien trainee, is being handled by Ryan Moore and has already shown a promising trajectory. After a modest fourth‑place debut, the colt claimed a maiden at Naas and then captured the Group Two Richmond Stakes at Goodwood, a victory that signals his potential to compete at the highest sprint level. Great Barrier Reef, who suffered a setback after his Coventry Stakes win at Royal Ascot, will be closely watched by punters hoping for a return to form.
Meanwhile, Orthodox, the Norfolk Stakes winner, is a fascinating prospect for trainer Clive Cox. Having displayed blistering speed over the demanding five‑furlong distance, the step up to six furlongs at Deauville should suit him well, and his connections expect him to handle the extra distance without difficulty. Senorita Bonita, who out‑pointed Libertango at Newmarket in her most recent start, adds further depth to the field.
With a win already to her name at York this week, she has demonstrated versatility across different tracks and conditions, making her a horse to watch in the sprint contests. On the Brighton program, the Summer Series Final will deliver a fiercely competitive showdown in the Blackmore Equestrian Construction Handicap at 3:50 pm. Mark Loughnane’s entry, Arnaz, ridden by his son Billy, arrives in good spirits after securing two victories at Chepstow, and the pair will be keen to maintain their momentum in the warmer weather conditions.
The race also offers several each‑way opportunities, with recent winners Diomed Spirit and Big Time Rascal providing attractive odds for punters seeking value. Top‑weight Prefer The Sister commands respect, having taken the lead in two of her last five starts, indicating she possesses the stamina and determination to stay competitive against the field. Further highlights include the Group Two Prix du Calvados at Deauville, where Dee’s Funny Girl, trained by Donnacha O’Brien, will contest the race at 12:58 pm. Later, the Group Two Prix Kergorlay sees Santorini Star, a popular choice among bettors, taking the reins for Joseph O’Brien at 1:33 pm.
Finally, back in Brighton, Sea Suite heads the Class Four field at 4:20 pm, rounding out a day filled with diverse racing action across multiple venues. For fans who want to stay up to date with the latest racing news, exclusive interviews, and in‑depth features, Sky Sports Racing offers a comprehensive mobile experience. Whether you’re tracking the progress of a rising star like Diamond Necklace or following the tactical nuances of sprint races in France, the network provides real‑time updates, expert analysis and a platform to never miss a story from the world of horse racing.