Davis Martin pitched six effective innings, leading the Chicago White Sox to a 3-0 win over the visiting Toronto Blue Jays to complete a surprising sweep Sunday afternoon.

Martin (2-0) allowed four hits and two walks. After Bryan Hudson and Jordan Leasure handled the next two innings, Chris Murphy pitched around a leadoff walk in the ninth to earn the save.

Austin Hays, Miguel Vargas and Lenyn Sosa each had RBI hits in the first four innings. Luisangel Acuna had a team-high two hits.

Ernie Clement had two hits for the Blue Jays, who were 0-for-6 with runners in scoring position in losing their fourth straight. Eric Lauer (1-1) walked three and gave up three hits over his two-inning start, surrendering two runs.

Cubs 1, Guardians 0 (Game 1)

Four Chicago pitchers limited host Cleveland to one hit as the visiting Cubs squeaked out a victory in the first game of a doubleheader.

Miguel Amaya's single off Connor Brogdon (2-1) with one out in the eighth scored Dylan Carlson from second as the Cubs managed to win with just two hits. Carlson came on as a pinch-runner after Michael Conforto worked a leadoff walk. Caleb Thielbar (1-0) allowed one walk in 1 1/3 innings of relief to get the win. Daniel Palencia retired the side in order in the ninth to claim his first save of the season.

Cleveland's struggles at the plate overshadowed a strong performance by Guardians starter Slade Cecconi, who also allowed just one hit. Cecconi struck out six and walked one during his six-inning stint.

Guardians 6, Cubs 5 (Game 2)

Gabriel Arias' RBI single highlighted a three-run eighth inning for Cleveland, which rallied to salvage the nightcap against Chicago.

CJ Kayfus went 2-for-2 with a pinch-hit RBI single in the sixth and a homer in the eighth. Parker Messick allowed one run over five innings, Shawn Armstrong (1-0) gave up the go-ahead homer but recorded the win and Cade Smith allowed a run in the ninth before stranding two runners in scoring position with a game-winning strikeout to record his third save.

Matt Shaw and Dansby Swanson each hit their first homers of the season for the Cubs, who saw starter Shota Imanaga allow one run on three hits over five-plus innings. Jacob Webb (0-1) was the losing pitcher, allowing three runs over a third of an inning.

Angels 8, Mariners 7 (11 innings)

Nolan Schanuel's sacrifice fly scored the winning run as Los Angeles edged Seattle in Anaheim, Calif.

Reliever Shaun Anderson (1-0) struck out Cal Raleigh with the bases loaded to end the top of the 11th. Adam Frazier went 3-for-4 with an RBI and crossed the plate with the winning run. Schanuel and Jorge Soler each drove in a pair of runs.

Chase Young clubbed a three-run homer to give Seattle a 5-4 lead in the fifth inning. Leo Rivas went 1-for-3 and drove in a pair of runs. Gabe Speier (0-2), the Mariners' seventh pitcher of the game, took the loss.

Athletics 12, Astros 10 (10 innings)

Brent Rooker clubbed a pair of home runs, including a three-run walk-off blast in the 10th inning that lifted the Athletics to a wild win over Houston in West Sacramento, Calif.

Elvis Alvarado (1-0), who retired the final two batters after Houston scored once in the 10th, earned the win. Tyler Soderstrom went 1-for-4, but scored three times and drove in three runs. Rooker finished with six RBIs.

Yordan Alvarez and Christian Walker clubbed two-run homers for the Astros and Cam Smith went 2-for-5 with 3 RBIs. Closer Bryan Abreu (0-1) took the loss, retiring only one of four batters in the A's 10th.

Diamondbacks 6, Braves 5 (10 innings)

Ketel Marte laced a walk-off double to propel Arizona to a victory and a series split against Atlanta in Phoenix.

Corbin Carroll went 3-for-4 with an RBI triple, while Ildemaro Vargas drove in two runs on a triple for the Diamondbacks. Taylor Rashi (1-0) earned his first career win, throwing a perfect top of the 10th in his season debut.

Drake Baldwin went 3-for-5 with his fourth homer and four RBIs for the Braves, who rallied from three deficits before coming up short. Joel Payamps (0-1) took the loss after throwing just one pitch, which Marte knocked to right to plate automatic runner Jorge Barrosa.

Rays 4, Twins 1 (10 innings)

Richie Palacios clubbed a go-ahead two-run homer in the 10th inning as Tampa Bay claimed its first series of the season with a victory over Minnesota in Minneapolis.

Junior Caminero, who hit a solo homer in the fourth inning, later drove in the Rays' fourth run on a walk. Kevin Kelly earned his second save in relief of Bryan Baker (1-0), who pitched a perfect ninth with two strikeouts.

In his second straight quality start, the Rays' Nick Martinez yielded just a solo shot -- the only hit against the right-hander -- in six innings. He fanned four with a walk. Matt Wallner went deep for the Twins, who managed just three hits in their second straight setback.

Padres 8, Red Sox 6

Jackson Merrill's leadoff home run in the eighth inning broke a late tie and lifted visiting San Diego to a win over Boston.

Merrill went 3-for-5 with two RBI and three runs scored to lead the Padres, who banged out 12 hits and erased an early 4-0 deficit to claim the series. Jeremiah Estrada (1-1) was victorious following a scoreless inning of relief, and Mason Miller struck out the side to post his second save in as many days.

Wilyer Abreu (double, triple, RBI, two runs scored) and Masataka Yoshida (3-for-4, two doubles, three RBIs) combined for six of Boston's nine hits. Tyler Uberstine (0-1) lost his major league debut for the Red Sox, allowing one run on three hits across 2 2/3 innings.

Marlins 7, Yankees 6

Pinch hitter Graham Pauley lined a go-ahead two-run double with the bases loaded against Jake Bird (1-1) to spark a four-run eighth inning and Miami hung on for a victory over host New York after a rain delay of more than three hours.

Xavier Edwards, who drove in three runs, followed with a two-run single off Ryan Yarbrough which proved critical when Jazz Chisholm Jr. delivered a two-run double to cut the lead to one in the bottom of the ninth before J.C. Escarra struck out to end the game.

Ben Rice smashed a three-run first innings for the Yankees, who saw ace Max Fried allow his first three runs of the season over 6 2/3 innings after he tossed 13 1/3 scoreless in his first two starts. John King (1-0) recorded the win for retiring the final batter of the New York seventh after Chris Paddack followed the two openers with 4 2/3 innings of earned-run-free work.

Pirates 8, Orioles 2

Braxton Ashcraft struck out a career-high eight and Ryan O'Hearn drove in four runs to lead host Pittsburgh to a victory over Baltimore.

O'Hearn and Oneil Cruz each hit two-run homers to help the Pirates complete a three-game sweep of the Orioles, and win their fifth in a row. Ashcraft (1-1) gave up an RBI double by Pete Alonso in the fourth, but limited the damage, tossing six innings without a walk. He allowed only four hits.

Taylor Ward led the Orioles at the plate with three hits and Jeremiah Jackson added an RBI single. Starter Chris Bassitt (0-2) lasted just two innings and allowed six runs on six hits.

Dodgers 8, Nationals 6

Shohei Ohtani, Dalton Rushing and Teoscar Hernandez homered, and Los Angeles rallied to beat host Washington, completing the three-game sweep.

The Dodgers plated four runs in the eighth to take the lead for good. Former National Alex Call had two hits and scored twice. Jack Dreyer (1-0) pitched a scoreless seventh inning for the win and Edwin Diaz worked the ninth for his third save after starter Roki Sasaki was tagged for six runs over five innings.

James Wood had a three-run homer and Luis Garcia Jr. hit a two-run shot for the Nationals, who have dropped five straight. Cionel Perez (0-1) took the loss, spoiling a strong start from Foster Griffin, who allowed one run on five hits over five innings.

Reds 2, Rangers 1

Elly De La Cruz singled home the go-ahead run in the eighth inning and Cincinnati edged Texas to complete a three-game sweep in Arlington, Texas.

De La Cruz had two hits and scored a run, and Will Benson had two hits for Cincinnati. Reliever Sam Moll (1-0) got the win, and Brock Burke struck out the side in the ninth for his first career save. Starter Chase Burns took a shutout into the seventh inning.

Joc Pederson homered for Texas, which scored four runs in the series and has dropped four straight. Robert Garcia (0-1) took the loss in relief.

Mets 5, Giants 2

Pinch hitter Luis Torrens stroked a go-ahead two-RBI double in a four-run eighth inning, and visiting New York rallied to beat San Francisco.

The Mets strung together five straight one-out hits against a pair of Giants relievers to deliver a third straight win. Jorge Polanco got the uprising going with a one-out double off Keaton Winn (0-1), after which Luis Robert Jr. singled and stole second.

Stepping in for Jared Young, who had a 3-for-3 day going, Torrens then greeted Erik Miller with an opposite-field double to right to give New York the lead.

Matt Chapman and Rafael Devers had consecutive RBI hits for the Giants to end Kodai Senga's start. Senga struck out seven in 5 2/3 innings, while Logan Webb threw seven innings of one-run ball for San Francisco.

Rockies 4, Phillies 1

Former Philadelphia first-round pick Mickey Moniak hit two home runs and TJ Rumfield also went deep as Colorado salvaged the series finale of the three-game set in Denver.

Hunter Goodman had two hits and starter Tomoyuki Sugano (1-0) pitched six strong innings to earn his first win for Colorado. Victor Vodnik got the last three outs to earn his first save.

Adolis Garcia homered and singled for the Phillies. Starter Taijuan Walker (0-2) struggled in his second start of the season, allowing four runs on seven hits in five innings.

Brewers 8, Royals 5

Gary Sanchez hit a two-run home run and William Contreras had two hits and two RBIs in visiting Milwaukee's series-clinching win over Kansas City.

Brewers starting pitcher Kyle Harrison (1-0) picked up the win as he scattered three hits and two runs over 5 1/3 innings. Kris Bubic (1-1) took the loss for the Royals as he surrendered four hits and four runs over five innings.

Trevor Megill picked up his third save of the season. Contreras was 2-for-3 with a run and two walks for Milwaukee. Maikel Garcia was 2-for-5 with a two-run home run and three RBIs, and Vinnie Pasquantino was 2-for-5 with two RBIs for the Royals.

Cardinals 5, Tigers 3

Ivan Herrera's tiebreaking two-run single capped a four-run, fifth-inning outburst as visiting St. Louis topped Detroit.

Pedro Pages had an RBI single for the Cardinals, who salvaged the finale of a three-game series. St. Louis starter Kyle Leahy (1-1) gave up two runs and five hits in five innings. Riley O'Brien got the last three outs for his second save.

Kerry Carpenter hit a two-run homer for Detroit while Spencer Torkelson reached base four times. Tigers starter Keider Montero (0-1) gave up three runs (two earned) and three hits in 4 1/3 innings.