The Red Sox completed the greatest comeback in baseball history last night, shaming the New York Yankees and earning a berth in the World Series.

Just three outs from getting swept out of the AL championship series three nights earlier, the Red Sox finally humbled the dreaded Yankees, winning Game 7 in a 10-3 shocker last night to become the first major league team to overcome a 3-0 postseason series deficit.

Cursed for 86 years, these Red Sox just might be charmed. There is no torture this time, no hour of humiliation. Better yet to Boston fans, it’s the Yankees left to suffer the memory of a historic collapse.

Boston didn’t need any of the late-inning dramatics that marked the last three games, leading 6-0 after two innings.

David Ortiz, the series MVP, started it with a two-run homer in the first off broken-down Kevin Brown, and Johnny Damon quieted Yankee Stadium in the second inning with a grand slam on Javier Vazquez’s first pitch.

After Derek Jeter sparked hope of a comeback with a run-scoring single in the third, Damon put a two-run homer into the upper deck for an 8-1 lead in the fourth.

Derek Lowe, pitching on just two days’ rest, silenced the Yankee bats and their boasting fans, who just last weekend assumed New York’s seventh pennant in nine years was all but a lock. He allowed one hit in six innings then Pedro Martinez started the seventh, his first relief appearance in five years, sparking chants of “Who’s Your Daddy?”

Three hits and two runs got the crowd going, but the rally stopped there and Mark Bellhorn added a solo homer in the eighth for a 9-3 Boston lead.

Cheering of Red Sox fans could be heard in the ninth, and when pinch-hitter Ruben Sierra grounded to second baseman Pokey Reese for the final out, Boston players ran on the field and jumped together in a mass huddle to the first-base side of the mound.

Lowe, pitching on just two days’ rest, silenced the Yankees’ bats and their boasting fans, who just last weekend assumed New York’s seventh pennant in nine years was all but a lock.

None of the previous 25 major league teams to fall behind 3-0 even forced a series to seven games. The wild-card Red Sox became only the third of 239 teams in the four major North American leagues to overcome a 3-0 deficit in a best-of-seven series and win, joining the 1942 Toronto Maple Leafs and the 1975 New York Islanders.

It had been 100 years since Boston last won a pennant in New York on the final possible day, a 3-2 victory in a doubleheader opener at Hilltop Park in 1904. New York overcame the Red Sox by winning the final two games of the 1949 season at Yankee Stadium, the Yankees won a one-game playoff for the AL East in 1978 behind Bucky Dent’s three-run homer at Fenway Park, and Aaron Boone hit the 11th-inning homer that won Game 7 last year.

New York, which dropped to 10-2 in the LCS, will no doubt face a bitter winter, with owner George Steinbrenner likely to take charge of overhauling a roster that has been short of starting pitching since the spring.

Brown and Vazquez, who both faded in the second half of the season, were each booed by the sellout crowd of 56,129, accustomed to perpetual success from their pinstriped heroes. The Yankees won the AL East for the seventh straight year with the Red Sox the runner-up each time.

They held a 4-2 lead in the eighth inning of Game 5 before Ortiz’s homer off Tom Gordon and Jason Varitek’s sacrifice fly off Rivera, and Ortiz’s winning single off Esteban Loaiza in the 14th.

Then Curt Schilling, his ailing right ankle held together by suture, beat the Yankees 4-2 Tuesday night to tie the series 3-all.

The Yankees brought out a bunch of bad memories for Boston before the game: Dent threw out the ceremonial first pitch to Yogi Berra, and Reggie Jackson stood behind the cage during batting practice.

Just like last year, when the Red Sox went ahead 4-0 in the fourth inning of Game 7, Boston burst out quickly.

Damon, who entered the game 3-for-29 (.103) singled past Alex Rodriguez at third base leading off and stole second. Manny Ramirez then grounded a single past Jeter at shortstop. Damon, who had to hold up to make sure the ball went into the outfield, was thrown out when left fielder Hideki Matsui relayed the ball to Jeter, who threw a strike to Jorge Posada, with the catcher blocking Damon at the plate.

Ortiz, who had three homers and 11 RBIs in the series, sent the next pitch into the right-field seats to put Boston ahead 2-0.

The Red Sox loaded the bases with one out in the second on Kevin Millar’s single and walks to Mueller and Orlando Cabrera.

Vazquez, who gave up a team-high 33 homers, blew open the game with brutal efficiency. Damon, who hadn’t homered since Oct. 1, lofted his first pitch down the right-field line, the ball landing in the front row. Jubilant Red Sox players poured out of the dugout, jumping and yelling.

Damon homered again off Vazquez in the fourth, after Cabrera walked, putting the first pitch of the at-bat into the upper deck in right.