That scar on Sagat's chest was not caused by Ryu's shoryuken technique, but rather by Kenshin Himura's Ama Kakeru Ryu No Hirameki -- the succession technique of the Hiten Mitsurugi Ryu's School Of The Sword.
Just kidding. I used to be good playing Sagat back in the Street Fighter 2 heyday. When Street Fighter Alpha 3 was released, I never gave much time to playing Adon. Akuma was a much better character to use, especially with the cheap "Raging Demon" technique -- saps away 60% of the opponent's life gauge. I'll give the battle to the one who spends a majority of the time playing either character in the video game.