Punters side with Kazzia Sagitta 1000 Guineas winner Kazzia has deposed Islington as favourite for the Vodafone Oaks with William Hill thanks to rain softening the ground at Epsom.Godolphin`s filly is now 3-1 from 7-2 for tomorrow`s fillies` Classic while Islington, trained by Sir Michael Stoute, was pushed out to 100-30 from 11-4.The Tote have both fillies as their 100-30 joint-favourites but Ladbrokes keep Islington as their narrow 3-1 market leader with Kazzia at 100-30.On the jockeys` front, trainer Aidan O`Brien finalised riding plans for his four runners.The Ballydole stable`s number one Michael Kinane is on Entenmann`s Irish 1000 Guineas runner-up Quarter Moon with Johnny Murtagh on Starbourne, who was third in the Curragh Classic.Kevin Darley gets the leg up on Kournakova with Richard Hughes booked for Maryinsky. The fillies finished sixth and seventh respectively that day.Vodafone Oaks betting:William Hill: 3-1 Kazzia (from 7-2), 10-3 Islington (from 11-4), 9-2 Mellow Park (from 13-2), 5-1 Quarter Moon (from 9-2), 9-1 Esloob (from 8-1), 14-1 Spinnette, Shadow Dancing, 16-1 Alexander Three D, 18-1 Starbourne, 22-1 Kournakova, Snowfire, 40-1 Maryinsky, 100-1 Persian Lass, 200-1 Red Rioja.Ladbrokes: 3-1 Islington, 100-30 Kazzia, 5-1 Quarter Moon 5-1 Mellow Park, 10-1 Esloob, 12-1 Shadow Dancing, 16-1 Alexander Three D, 16-1 Spinnette, Starbourne, 20-1 Snowfire, 25-1 Kournakova, 40-1 Maryinsky, 125-1 Persian Lass, Red Rioja.Tote: 100-30 Islington, Kazzia, 4-1 Mellow Park, 11-2 Quarter Moon, 9-1 Esloob, 16-1 Alexander Three D, Shadow Dancing, Spinnette, 20-1 Kournakova, Starbourne, 22-1 Snowfire, 33-1 Maryinsky, 80-1 Persian Lass, 100-1 Red Rioja.