ATLANTA - The New Orleans Saints are still perfect, which is all that matters.

They're not the least bit worried about another close call.

Drew Brees (31-for-40, 296 yards) threw for three touchdowns, Jonathan Vilma came up with two huge defensive plays, and the Saints pulled out another tight win, 26-23, over the pesky Falcons yesterday.

A week ago, New Orleans (13-0) appeared on the verge of losing until Washington missed a chip-shot field goal in regulation. The Saints rallied for a 33-30 overtime win.

This time, they struggled to hold off a team that was missing injured stars Matt Ryan and Michael Turner. The result was in doubt until Vilma came up with a crushing fourth-down hit on Jason Snelling, stopping him a yard short of the first-down marker with just more than a minute remaining.

New Orleans joined Indianapolis, also a winner yesterday, as one of seven NFL teams to reach 13-0. Still, these last two games have been the closest margins of a season dominated by double-digit wins.

A cause for concern?

"Why would we be concerned? We're 13-0," Vilma said. "You're not going to get many blowout wins in the NFL."

Or, as Brees said, "We call that being battle-tested."

While lacking in style points, New Orleans set a franchise record for wins in a season, clinched a first-round bye in the playoffs and moved a step closer to homefield advantage throughout the NFC playoffs.

"It's only going to get harder from here on out," Brees said. "But no matter what the situation, we always feel like we have an opportunity to win. Whether it's our offense, defense or special teams, somehow we're going to find a way to win the game."

Garrett Hartley put New Orleans back ahead on a 38-yard field goal with a 4:42 remaining after the Falcons rallied from two touchdowns down to tie it at 23-23.

Atlanta still had a couple of chances to pull out an improbable victory. Vilma stopped both.

First, the linebacker dropped into coverage to pick off a pass that Chris Redman (23-for-34, 303 yards), filling in again for Ryan, intended for Roddy White. The Saints failed to score any points off that miscue, attempting a fake field goal that didn't work.

The Falcons (6-7) were trying to get into field-goal range when they faced fourth-and-2 at the New Orleans 46. Redman threw short to Snelling, but Vilma plastered the running back for only a 1-yard gain. Atlanta had run the very same play out of the same formation earlier in the game, so Vilma read it all the way.

The Saints' defense gave up 392 yards and forced only one Atlanta punt, but it didn't cost them.