The Aidan O'Brien-trained Gustav Klimt and Speak In Colours, trained by Joseph O'Brien, are the two Irish contenders for Saturday's 32Red Sprint Cup at Haydock on Saturday.
Gustav Klimt was last seen finishing fifth in the Hungerford Stakes at Newbury three weeks ago, while Speak In Colours was victorious in the Phoenix Sprint Stakes at the Curragh on 12 August.
Clive Cox's Harry Angel was a brilliant winner of the six-furlong Group One last season and is favourite to claim back-to-back renewals, despite returning to Merseyside with questions to answer as he makes his first start since suffering injury at Royal Ascot in June.
Last year's runner-up Tasleet and third home The Tin Man are also in the field once again.
The Tin Man also finished second in the 2016 Sprint Cup and trainer James Fanshawe is hoping he can make it third-time lucky.
Jockey-of-the-moment Oisin Murphy partners The Tin Man for the first time, taking over in the saddle from Tom Queally, who has ridden him on all but one of his 19 starts.
Tasleet is one of two runners for leading owner Hamdan Al Maktoum along with the Michael Stoute-trained Commonwealth Cup hero Eqtidaar.
David Elsworth's Sir Dancealot and George Scott's stable star James Garfield have both been declared after being supplemented on Monday.
Kevin Ryan's pair of Brando and Hey Jonesy, Andrew Balding's Donjuan Triumphant and Sands Of Mali from Richard Fahey's yard complete the line-up.
