Opera Mundi

3-year-old fillies will go one mile on the turf for Friday's $350,000 GII Valley View Stakes at Keeneland in the penultimate weekend before the Breeders' Cup. Last year, in its first rendition run at one mile (the race was previously held going 1 1/16 miles), Chad Brown's Surge Capacity (Flintshire {GB}) spring-boarded from victory into becoming a next-out Grade I winner in the Dec. 3 GI Matriarch Stakes. A full field of 12 (along with four also-eligibles) will look to do the same. Morning-line favoritism lies with the Christophe Clement-trained...