I found this quote a while back on the great site SmartFootball.com. Saban was Belichick’s coordinator when he was in Cleveland so surely this philosophy is largely influenced by BB. First here’s Chris from SmartFootball’s background on Saban:
Saban has been coaching defense – and coaching it quite well – for decades. But there is no question that the defining period of his coaching career was 1991-1994, when he was Bill Belichick’s defensive coordinator with the Cleveland Browns. Just knowing that tells you a great deal about Saban’s defense: he (primarily) uses the 3-4; he’s very aggressive, especially on passing downs; he wants to stop the run on first and second down; he’s not afraid to mix up schemes, coverages, blitzes, and looks of all kinds; and, most importantly, he is intense and attentive to detail, which is the hallmark of any great defensive coach.
Now here is Saban’s defensive philosophy in his own words:
[Our] philosophy on first and second down is to stop the run and play good zone pass defense. We will occasionally play man-to-man and blitz in this situation. On third down, we will primarily play man-to-man and mix-in some zone and blitzes. We will rush four or more players versus the pass about ninety-percent of the time.
“In all situations, we will defend the inside or middle of the field first – defend inside to outside. Against the run, we will not allow the ball to be run inside. We want to force the ball outside. Against the pass, we will not allow the ball to be thrown deep down the middle or inside. We want to force the ball to be thrown short and/or outside.
“… Finally, our job is to take the ball away from the opponents’ offense and score or set up good field position for our offense. We must knock the ball loose, force mistakes, and cause turnovers.Turnovers and making big plays win games. We will be alert and aggressive and take advantage of every opportunity to come up with the ball … . The trademark of our defense will be effort, toughness, and no mental mistakes regarding score or situation in any game.”