I'm a soccer player myself too, and I was given an issue of TRAIN magazine, where they had an article about the things soccer players should eat to prepare for games. I found an online version of the article which has everything you need plus some info on what to do and what not to do during a game.

http://train-mag.com/component/content/a...

My soccer matches are in the morning 9:30 Am and I have doubts on when I should eat before the game or should I even eat before? I normally wake up at 8am and eat like at 8:30. Two games ago I puked after I ate just a banana and a bottle of water an hour before my game. Any suggestions?