Vijay Mallya's best filly 'Amazing Grace', trained by P Shroff and ridden by jockey P Trevor, won The Idar Gold Trophy (Grade 3), the feature event on ninth race day of the Pune meeting held today.
Trainer Shroff saddled a good treble and trainer Narendra Lagad saddled a double. Jockeys Trevor and Dashrath Singh scored a good double each.