Erasing an early six-run hole in Game 5 slowly but surely, the defending World Series champion Cardinals got a tying two-out, two-run single from Daniel Descalso and a go-ahead two-run single from Pete Kozma in the ninth inning and came all the way back to beat the Washington Nationals 9-7 Friday night and win their NL division series.
It was the largest comeback ever in a winner-take-all postseason game, according to STATS LLC. No other club in this sort of ultimate pressure situation had come back from more than four down.
''We knew we had a lot of game left after they scored six. Nobody went up there trying to hit a six-run homer,'' said Descalso, whose solo shot in the eighth made it 6-5. ''We needed to scratch and claw and get ourselves back in the game.''
They did, barely: Descalso's saving single ticked off the glove of diving shortstop Ian Desmond.
First-year manager Mike Matheny and the wild-card Cardinals, the last team to clinch a playoff spot this year, will open the NL championship series at San Francisco on Sunday.
The Nationals, meanwhile, led the majors with 98 wins in 2012 but lost without All-Star ace Stephen Strasburg. The team said he'd thrown enough this year and didn't put him on the playoff roster.
Down 7-5 with two outs in the ninth against Nationals closer Drew Storen, the Cardinals twice were a strike away from losing. But Storen walked both of those batters, Yadier Molina and David Freese, setting the stage for the unheralded Descalso and Kozma - Nationals manager Davey Johnson even called the rookie ''Cosmos'' before Game 4 - to come through.
This was nothing new to them.
Over the past two years, St. Louis is 6-0 when facing elimination, including victories in Games 6 and 7 of the 2011 World Series against Texas.
''It's just the kind of people they are. They believe in themselves. They believe in each other,'' Matheny said. ''It's been this style of team all season long. They just don't quit, and I think that just says a lot about their character.''
Down to their last strike in the Fall Classic a year ago, trailing by the exact same 7-5 score in the ninth inning, the Cardinals rallied in Game 6 and then took the championship in what turned out to be the final year with the club for slugging first baseman Albert Pujols and then-manager Tony La Russa. Now Matheny, who got the Cardinals into the playoffs as the second NL wild-card team on the next-to-last day of the regular season, has them back in the NLCS.
And to think: Washington, which won the NL East and led the majors with 98 wins, got off to as good a start as possible Friday.
That opening outburst, plus a big third inning highlighted by the 19-year-old Harper's homer, made it 6-0.
St. Louis was not about to go gently into the night, though.
''Would have been easy for us to go down 6-0 and sort of roll over and let the crowd take us out of it,'' Descalso said, ''and just let them have the game.''
The Cardinals chipped away, chipped away. One run off 21-game winner Gio Gonzalez in the fourth, a pair in the fifth, another in the seventh off Edwin Jackson - the Game 3 starter and loser, and an all-around surprising choice for midgame relief.
Suddenly, it was 6-4. Then came Descalso's homer 5 in the eighth. After Kurt Suzuki drove in a run for Washington get the lead back up to 7-5, a four-run ninth against Storen - who had elbow surgery in April, returned to the team in July and reclaimed his closer role in September - completed the reversal.
''We've had a great year overcoming a lot of hardship,'' Nationals manager Davey Johnson said, ''and to not go after them at the end was not fun to watch.''
Carlos Beltran began the ninth with a double. Two quick outs later, though, Washington was oh-so-close to a victory. But Storen couldn't get the last strike on Molina. Same thing with Freese. Then Descalso's shot up the middle went off Desmond's glove. The Nationals were inches, perhaps, from advancing. The Cardinals that near to their season finished.
Instead, they carry on, like they always seem to at this time of year. St. Louis is in the NLCS for the seventh time since the start of the 2000 season.
In Game 6 of last year's World Series, the Cardinals twice were one strike from losing, before Freese's two-run triple in the ninth, then Lance Berkman's tying RBI single in the 10th. Freese's homer won it in the 11th, and St. Louis went on to a 6-2 victory in Game 7.
Here they were, doing it again.
All in front of a Nationals Park-record crowd of 45,966 witnessing the first postseason series in the nation's capital in 79 years. So seemingly close to a significant triumph, the Nationals - and their fans - left disappointed. Not long after the final out, a few dozen Cardinals fans gathered in the rows right behind the visiting dugout to chant, ''Let's go, Cards! Let's go, Cards!''
Hours earlier, the red-dressed D.C. spectators began the night with chants of ''Let's go, Nats!'' right after the national anthem, then filled the raw October air with roars as run after run scored for the home team. But over the final innings, those Washington baseball fans wound up looking on with hearts in throats.
At the outset, highlights of leadoff hitter Werth's epic, 13-pitch at-bat from about 25 1/2 hours before were shown on the video board as he began the bottom of the first. On Thursday night, he ended Game 4 with a homer in the bottom of the ninth that gave Washington a 2-1 victory.
Picking up right where he left off, Werth doubled to the left-field corner off Adam Wainwright, and Harper followed with an RBI triple off the wall in left-center. Harper won't turn 20 until Tuesday; no other teen had a postseason three-bagger, according to STATS.
Harper was 1 for 18 for a .056 batting average - yes, .056 - with six strikeouts and zero RBIs in the NLDS until that moment. After sliding in well ahead of the throw to third, he popped up and pointed at Werth, who kept clapping and clapping after crossing home plate.
A foot or two higher, and that hit by Harper would have been a homer. No matter: Zimmerman completed the crescendo by driving an 86 mph cutter into the first row beyond the wall in right-center.
In 11 previous postseason appearances - mainly as a reliever - Wainwright never had allowed more than one run in any entire outing, much less three in a single inning.
Got worse in the third. Harper led off with a homer, to the same area of right-center as Zimmerman's but a few rows deeper. Zimmerman doubled, and Michael Morse turned on the next pitch for a two-run homer to left that made it 6-0.
That was it for Wainwright, whose evening was over after 53 pitches across 2 1-3 innings.
His season, however, will continue. He plays for the can't-quit Cardinals, after all.
NOTES: Beltran went 3 for 3 plus two walks. ... The 9-7 final score might be familiar to longtime Washington baseball historians. In the last all-or-nothing game for a Washington baseball team, the Senators lost Game 7 of the 1925 World Series at Pittsburgh by the exact same score when Walter Johnson couldn't hold a 6-3 lead. ... This year is the first time that all four division series went the distance, giving baseball fans 20 of a possible 20 games to follow. ... LHP Madison Bumgarner will pitch Game 1 for the Giants, who came back after dropping the first two games of their NLDS against the Reds and won Game 5 of that series on Thursday.
Link to boxscore: St. Louis 9 at Washington 7