Joe Panik doubled off the right-center wall in the 13th inning to drive in Brandon Crawford, and the Giants outlasted the Chicago Cubs 6-5 on Monday night in Game 3 to extend their NL Division Series.
Boosted by Conor Gillaspie's go-ahead triple in the eighth off Aroldis Chapman, the Giants rallied from a three-run deficit and won their 10th straight game when facing postseason elimination.
San Francisco overcame Kris Bryant's two-run homer off closer Sergio Romo that tied it 5-all in the ninth, and an early three-run shot by pitcher Jake Arrieta against Giants ace Madison Bumgarner.
The wild-card Giants forced Game 4 at their raucous ballpark, postponing a potential Cubs clinch party in the visitors' clubhouse.
Chicago leads the best-of-five playoff 2-1 and will send John Lackey to the mound Tuesday night opposite lefty Matt Moore.
>>Cleveland Advances to ALCS; Nationals Push Dodgers To Brink
The Cleveland Indians swept the Boston Red Sox out of the postseason and sent David Ortiz into retirement on Monday night with a 4-3 victory that completed a three-game AL Division Series sweep.
Coco Crisp hit a two-run homer , closer Cody Allen got four outs and the Indians advanced the AL Championship Series for the first time since 2007.
Mike Tomlin allowed two runs on four in five-plus innings. Andrew Miller pitched two innings , Bryan Shaw got two outs and Allen came on to face Ortiz with two out and a man on first in the eighth.
Jayson Werth's homer helped break open a one-run game in the ninth inning, moving the Washington Nationals within one victory of taking a postseason series for the first time with an 8-3 win over the Los Angeles Dodgers on Monday and a 2-1 lead in their best-of-five NL playoff.
Four relievers combined for 4 2/3 shutout innings, putting the Nationals in position to wrap up the NL Division Series on Tuesday at Dodger Stadium.
Kenta Maeda gave up four runs and five hits in three innings.
Werth's RBI double in the right-field corner tied the game 1-all. Harper hit an RBI single and Rendon followed with his two-run shot to the left-field pavilion for a 4-1 lead.
Dodgers rookie Corey Seager continued his first-inning success in the series, hitting an RBI double off the wall for a 1-0 lead after homering in the first inning of Games 1 and 2.
Dodgers rookie Julio Urias (5-2, 3.39 ERA) is scheduled to start Game 4, but the Dodgers could bring back Game 1 winner Clayton Kershaw on short rest with their season on the line.
The Nationals have yet to announce their starter. It's possible RHP Joe Ross would start Game 4 and Game 1 loser Max Scherzer would take the mound if Game 5 is necessary.
The game will start at 5:05 p.m. EDT. The teams had to wait until San Francisco's 13-inning win over the Cubs ended just before 3 a.m. EDT to find out when first pitch would be - Los Angeles and Washington would have begun at 8:08 p.m. EDT if Chicago had won.