Warm Heart might be the best European female who winds up in the Breeders’ Cup Filly and Mare Turf at Santa Anita in November, and she is having a quiet weekend training in Ireland, but Sunday’s Prix de l’Opera often produces Filly and Mare Turf runners and is likely to do so again this year.
The Group 1 contest over 1 1/4 miles drew a dozen entrants, none, to date, anything near the quality of Tarnawa, who won the Opera and the Filly and Mare Turf in 2020. But, like Tarnawa, horses coming from Ireland to the Opera could have a major say.