Chastain is currently attending Georgia Military Academy and has played two games. They opened the season with a 48-12 victory over Chattahoochee Tech on Davenport field. Chastain was very impressive in his debut performance with 194 yards passing coupled with four touchdown passes going 11 of 18 on the night. Four different receivers caught passes on the night. Week two for Clay Chastain was more of the same as GMC beat number eight ranked Snow 47-30. Chastain had three more touchdown passes and 218 yards through the air.