ATLANTA (USA): Asafa Powell will be the biggest star of the American Track League meet here on Saturday. Sanya Richards-Ross is scheduled for 100 m and 200 m. Candace Hill is set for 100 m for her outdoor pro debut. Kamaria Brown is the 200 m favorite as is Ashley Spencer in the 400 m hurdles. Lolo Jones should make her season debut over the hurdles against Sharika Nelvis and Queen Harrison. World champion Shawn Barber is the star in pole vault along with Sam Kendricks.