She'll come up against a stern challenge for the Aidan O'Brien team.
Superstar mare Enable bids for an historic third win in the King George the Sixth and Queen Elizabeth Stakes at Ascot, at the head of a small but select field.
Mike Vince looks ahead:
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Here at home, it's Ulster Derby day at Down Royal this afternoon.
The Aidan O'Brien trained Silver Fox is a 15/8 favourite in the 10-strong firled.
That goes off at 3.45.
The first of seven races at Down Royal goes to post at 1pm, with a meeting at Cork begins at 4.05.
Back To Back Wins The Aim For Buccaneers This Weekend
Westmeath Entertain Meath In Division Two
Micheal Milne Scores First Irish Try In Defeat To France
Offaly Travel To Waterford In National Hurling League
Portlaoise Panthers Host League Leaders Killester In Super League
Joe Ward Signs Three Year Deal With Zuffa Boxing
Sigerson Cup Semi-Finals Take Place This Evening
Ireland Begin Six Nations Campaign Away To France
Athlone Town Learn All-Island Cup Opponents
Midlands Hurlers Shine As UL And Mary I Book Fitzgibbon Cup Final Clash
Offaly Boxer Set For Honorary Grand Marshal Role
Westmeath Earn Draw Away To Kerry In Division Two
CCFL: Wins For Laois And Westmeath Clubs In Paddy Cotter Cup
Fitzgibbon Cup Final Places Up For Grabs This Evening
Strong First Half Secures Victory For Kildare Over Offaly
Buccaneers Pick Up Valuable Victory In Division 2B
Wexford Outfought And Out Thought Laois - Justin McNulty
Athlone Town Claim Victory Over St Peter's In Leinster Senior Cup
Westmeath Secure Five Point Victory Away To Clare
Laois Claim Victory Over Derry In Division Two