Earthlight, Siskin and Mums Tipple will put their unbeaten records on the line in a renewal of the Juddmonte Middle Park Stakes at Newmarket.
The Andre Fabre-trained Earthlight has won each of his four starts – most lately striking at the Prix Morny.
Mums Tipple is just two from two for Richard Hannon, using followed a debut victory in an Ascot maiden – which has worked out exceptionally – having an 11-length demolition project at a sales race at York a month.
Hannon has another string to his bow Saturday in the Gimcrack and Champagne Stakes winner Threat.
Siskin supplied his trainer Ger Lyons with a first Group One success in Ireland when claiming his fourth victory in the Phoenix Stakes – and bids to double his tally that was top in the colors of race host Khalid Abdullah about the Rowley Mile.
Aidan O’Brien secured a record sixth victory from the Middle Park 12 months back having Ten Sovereigns and this year fires a three-pronged attack, together with Monarch Of Egypt – runner-up to Siskin on his last two starts – joined by Lope Y Fernandez and King Neptune.
Clive Cox’s Richmond Stakes hero Golden Horde – next to Earthlight on his look in France – along with the outsider Summer of Richard Fahey Sands finish the area.