coordinator gary patterson

When Lincoln Riley hired Gary Patterson to be his third defensive coordinator in five seasons, the USC head coach naturally pointed to Patterson’s impressive track record.

His reputation, after all, was as one of the great defensive minds in the modern history of college football, a coach who, at Texas Christian, knew how to get more out of lesser talent. It stood to reason that he could do the same at USC, where they’d just signed the nation’s No. 1 recruiting class. And through the spring and summer, that appeared to be the case, as coaches and players alike raved about their new coordinator, who earlier this year was enshrined in the College Football Hall of Fame.

But as the Trojans approach the midway point of an increasingly tense campaign, Patterson and his defense have fallen drastically short of those expectations.

As USC welcomes Washington to the Coliseum with its season on the brink, its defense is currently allowing more than 6.14 yards per play, good for 115th nationally. The secondary, which has struggled with consistent miscommunication, is allowing 8.4 yards per pass play — more than either of former coordinator Alex Grinch’s defenses allowed at USC. And big plays are becoming a big problem. Only three defenses the country have allowed more explosive plays of 20-plus yards than USC (23), which is also in line with Grinch’s defenses.

USC coach Lincoln Riley and defensive coordinator Gary Patterson talk after a loss to Oregon at the Coliseum on Saturday.

(Ronaldo Bolanos/Los Angeles Times)

And all this despite the fact four of the Trojans’ first five games were against opponents who were expected to struggle against USC’s far superior talent.

Patterson has yet to answer questions about those early results. That’s because unlike Riley’s first two defensive coordinators at USC, who spoke at least weekly, Patterson has not spoken to reporters since the preseason.

Without any explanation from him for USC’s early issues, the numbers don’t exactly paint a promising portrait of Patterson’s season. But while Riley acknowledged that the defense has “had some breakdowns at all levels” and must “play tighter in all areas,” the coach insisted Thursday that the Trojans were close to reaching their potential on defense, again reassuring that there was “a lot of good on tape” on that side of the ball.

“We don’t necessarily need any level of the defense to make this massive jump,” Riley said. “We just need each level to play a little bit better and each level to play a little bit better together.”

Outside of USC’s Week 1 shutout of Fresno State, though, the Trojans haven’t looked particularly good at any level of the defense. The pass rush has been lacking, with only three sacks across USC’s four other games. And on the back end, the Trojans continue to be caught flat-footed, with defensive backs out of position.

One former USC defensive back, Max Williams, posited on social media that the Trojans’ secondary appeared to be getting the defensive calls too close to the snap of the ball. In another social media breakdown by a former Trojan player, former quarterback Max Browne suggested that USC’s defensive backs were often out of position before the play began, putting them behind.

Those problems have seemingly been exacerbated the past two weeks in Big Ten play, as Rutgers and Oregon combined to pile up 964 yards on USC’s defense. And the Ducks did it with a backup quarterback at the helm in Dylan Raiola, who converted all seven of his third- and fourth-down pass attempts.

Patterson’s defense will have another tough test this week in Washington quarterback Demond Williams Jr., who’s just as much a threat with his legs as his arm. The Trojans already had trouble with a dual-threat quarterback earlier this season, allowing Louisiana’s Lunch Winfield to rush for 94 yards during a Week 2 Trojans win.

Any further struggles from here for USC’s defense could spiral in a hurry. The Trojans travel to Penn State next weekend and still have No. 5 Indiana and No. 6 Ohio State on the schedule. They’ll have to win two of those three, plus all their other games, if they still hope to contend for the College Football Playoff.

Those hopes hinge largely on Patterson, who Riley bet before the season would finally bring him salvation on the defensive end.

Riley still has faith that bet will pay off. Mostly because “there’s very few that have been through as much as he has.”

“Trust me, nobody takes it more personal than him or takes more responsibility than he does,” Riley said of Patterson. “He’s done this for a long time. He’s done it at a high level. And there’s nobody, you know, more committed to getting it fixed.”