2019 American League Division Series

Houston won the series, 3–2.

New York won the series, 3–0.

José Altuve hit the only home run of Game 1

Justin Verlander and Tyler Glasnow traded scoreless frames for the first four innings before José Altuve broke the tie with a two-run home run in the bottom of the fifth inning. It was Altuve's fifth home run in an ALDS Game 1 in the last three seasons. He hit three in Game 1 of the 2017 ALDS and one in Game 1 of the 2018 ALDS. Two more runs would score in the inning on a dropped pop-up error on Rays' second baseman Brandon Lowe. Verlander would keep the Rays bats silent for the next two innings, striking out the side in the top of the seventh to put the finishing touches on seven innings of one-hit baseball with eight strikeouts. The Astros would tack on two more runs in the bottom of the seventh on back-to-back doubles by Yordan Álvarez and Yuli Gurriel. Ryan Pressly would relieve Verlander in the eighth but would surrender two runs on consecutive hits by Eric Sogard and Austin Meadows before Will Harris got Ji-man Choi to ground out to end the inning. Roberto Osuna pitched a perfect ninth inning to seal the Game 1 win for Houston.

Gerrit Cole struck out 15 batters in Game 2.

Gerrit Cole and Blake Snell, like Justin Verlander and Tyler Glasnow in Game 1, traded scoreless innings for the first three innings before Alex Bregman broke the tie with a solo home run in the bottom of the fourth inning. Cole kept the Rays bats silent for 72⁄3 innings and struck out 15 batters, the most in a postseason game since Roger Clemens in the 2000 ALCS.[16] Meanwhile, the Astros tacked on another run in the seventh inning on a bloop single from Martín Maldonado and then scored their final run on a Carlos Correa single. Roberto Osuna relieved Gerrit Cole with two outs in the eighth and retired Yandy Díaz. Osuna started the ninth inning and ran into trouble immediately. He gave up back to back singles to Austin Meadows and Tommy Pham to start the inning and walked Ji-man Choi to load the bases. Osuna got Avisaíl García to ground into a forceout that scored Meadows from third. He then walked Brandon Lowe to load the bases again and was subsequently relieved by Will Harris with one out in the ninth inning. Harris then retired Travis d'Arnaud and Kevin Kiermaier to end the game and seal the Game 2 victory for Houston.

Kevin Kiermaier hit a three-run home run in Game 3

Zack Greinke was given the ball to try and help the Astros sweep the Rays. Charlie Morton was his mound opponent. The Astros got to work early on Morton, with José Altuve hitting a solo homer to get the Astros on the board. Greinke retired the Rays in order to begin his outing, but in the second inning, it went sour for Greinke. He retired Ji-man Choi to start the second, allowed a single to Avisaíl García, got Brandon Lowe to ground out, hit Travis d'Arnaud with a pitch and Kevin Kiermaier hit a three-run home run that gave the Rays their first lead in the series. Morton settled into his outing after the first, throwing five innings of one-run baseball. Meanwhile, the Rays kept scoring runs, adding a run in the third inning with a Choi home run, and they broke the game in the 4th inning, getting a home run from Lowe, an Austin Meadows two-run double and a Tommy Pham single to put the Rays up 8–1 and chased Greinke from the game. The Astros would chip away at the deficit with a Yuli Gurriel two-run single that made it 8–3. That would end the scoring for the Astros. Meanwhile, the Rays added to their lead, with a Willy Adames solo home run and a d'Arnaud sacrifice fly to capped the scoring for the Rays. Colin Poche retired the Astros in order and allowed the Rays to play a Game 4.

Game 2 starter Blake Snell earned a save in Game 4.

The Rays struck first against Justin Verlander who was pitching on three days rest. Tommy Pham hit a home run with Travis d'Arnaud and Joey Wendle adding RBI base hits all in the first inning. Willy Adames added another solo shot off Verlander, ending his night in the fourth. Robinson Chirinos spoiled the Rays' shutout with a home run of his own. With the tying run at the plate in the top of the ninth and one out, Blake Snell struck out Yordan Alvarez and induced a ground ball out from Yuli Gurriel to force the decisive Game 5.

Michael Brantley was 2-for-3, including a home run, in Game 5.

With the series tied at two games apiece, this was the second ALDS Game 5 for both teams; Tampa Bay lost their prior Game 5 appearance in 2010, and Houston lost their Game 5 appearance in 2015. Houston had only one NLDS Game 5 appearance when they competed in the National League, a win in 2004. The Astros struck early on an RBI single by Altuve, a two-run double by Bregman, and an RBI single by Yuli Gurriel in the span of five batters. Eric Sogard would lead off the next inning with a solo home run and would be the final time the Rays had an extra base hit in the game. Cole would pitch eight innings while striking out ten. It was his 11th consecutive game with 10+ strikeouts including the regular season. Michael Brantley and Jose Altuve went back-to-back in the bottom of the 8th inning to bring the lead to 6–1. Altuve's home run was the 11th in his postseason career, the most by any second baseman in baseball history. Roberto Osuna came on to close out the game in the ninth, striking out Ji-man Choi swinging to end the series. The 6–1 win sent Houston on to the ALCS to face the New York Yankees. The Astros became the first team since the 2011–13 Detroit Tigers to appear in the ALCS in three consecutive seasons.

Combined with his Game 2 start, Cole struck out 25 hitters during the series, setting a new Major League Division Series record.

2019 ALDS (3–2): Houston Astros beat Tampa Bay Rays

Game 1 winning pitcher Tommy Kahnle

This match-up featured two of the best home run hitting teams in major league baseball history. With 307 home runs by their hitters, the Twins set a new major league record for most home runs by a team in a season, narrowing beating out the Yankees, who hit 306 this season themselves.[17]

With their loss to the Yankees in Game 1, the Twins took sole possession of the record for the longest postseason losing streak in MLB history, at 14 games.[18]

Didi Gregorius hit a grand slam in Game 2.

Randy Dobnak, making his postseason debut, allowed an opening double to DJ LeMahieu and a walk to Aaron Judge. He got Brett Gardner to fly out but gave up a single to Edwin Encarnación to give the Yankees a 1–0 lead. Things would go very wrong for the Twins in the bottom of the third, as Dobnak allowed a single to Judge, a walk to Gardner, a single to Encarnacion to load the bases and was relieved by Tyler Duffey. Giancarlo Stanton hit a sacrifice fly to give the Yankees a 2–0 lead. Duffey then gave a single to Gleyber Torres to make it 3–0 Yankees. Duffey proceeded to hit Gary Sánchez with a pitch to load the bases again and then gave up a grand slam to Didi Gregorius to blow the game open. Masahiro Tanaka went five innings and gave up one run. Jonathan Loáisiga gave up the second Twins run and struck out Miguel Sanó to end the game and send the Yankees to Minneapolis with a 2–0 series lead.

Aroldis Chapman earned a save in Game 3, as the Yankees advanced.

Gleyber Torres opened the scoring with a solo home run to left in the second, followed by a Brett Gardner single in the next frame which drove in Gio Urshela. Didi Gregorius continued to haunt the Twins with another RBI single, making the score 3–0 in the seventh. Eddie Rosario homered off Zach Britton to pull the Twins within two, but the Yankees added two insurance runs in the ninth on a Cameron Maybin homer and Gregorius scoring Torres on another hit. Luis Severino labored through four scoreless innings, getting out of a bases loaded no out jam in the second, before giving way to the bullpen. Aroldis Chapman, who entered in the eighth, got the save. Chapman was aided by Gregorius leaping to catch a Jorge Polanco line drive for the second out of the ninth before Nelson Cruz struck out looking to end the series and send the Yankees to their 17th ALCS. The loss gave Minnesota its 16th straight postseason defeat, 13 of those in games against the Yankees; and their 28th straight year without winning the title.[19]

2019 ALDS (3–0): New York Yankees beat Minnesota Twins