Vodka favored for Oka Sho

After closing Saturday betting round, Vodka has been installed as the heavy favorite for the 2007 Oka Sho(Japanese 1000 Guineas) at odds of 1.5. Second favorite was Aston Machan at 5.3 followed by Daiwa Scarlet at 6.5 The rest of the field was 25.0 or higher.