DETROIT -- It's hard to hold Green Bay Packers defensive coordinator Dom Capers and his troops responsible for Sunday's 19-7 loss to the Detroit Lions.

Not when you consider they picked off two passes, recovered a fumble after a strip-sack and gave up just 10 points.

"They basically kept us going there for the first two-and-half, three quarters," Packers coach Mike McCarthy said of the defense.

But that was little consolation to those on the defensive side of the ball after Sunday's game. Even though the Packers' offense gave the Lions almost as many points (seven on Eddie Lacy's fumble that the Lions returned for a touchdown and two on a safety), the Lions managed to keep things going in the second half, officially converting 6-of-8 third downs plus two more by penalty.

Rookie Ha Ha Clinton-Dix gave the Packers their first interception by a safety since Dec. 2, 2012, and cornerback Davon House added a second pick of Lions quarterback Matthew Stafford, although after House was ruled down at his own 1-yard line rather than in the end zone for a touchback it led to the safety.

In the third quarter, with the Lions threatening to increase their lead, Julius Peppers registered his first sack as a Packer, forced a fumble on the play and recovered it on his own.

"I think statistics show that anytime you're able to come up with three turnovers, we've been shown the numbers before [but] I can't recall off the top of my head, but usually the games tilt in your favor," Packers linebacker Clay Matthews said. "Unfortunately, it didn't."

The stat Matthews was referring to: The Packers were 31-7 when registering three or more takeaways since McCarthy took over as head coach in 2006.

The problem was the Packers' offensive ineptitude forced the defense to stay on the field for more than 38 of the 60 minutes.

"We definitely took a step in the direction of getting pressure on the quarterback and getting turnovers," Packers defensive tackle Mike Daniels said. "There were a lot of plays where we could have even got more pressure and more sacks. There were a lot of plays where we had some more turnover opportunities. We need to take advantage of those opportunities when they come."