Francisco Alvarez's solo home run in the bottom of the ninth inning lifted the New York Mets to a dramatic 4-3 win over the Baltimore Orioles in Monday's opener of an important three-game series for both teams.

With one out and the game tied at 3-3, Alvarez crushed a 3-0 fastball from Seranthony Dominguez well clear of the wall in left center field to allow the Mets to close the gap in the National League wild card race and knock the Orioles out of first place in the American League East.

J.D. Martinez had a two-run homer in the first inning for New York, which moved within 1 1/2 games of the Atlanta Braves for the NL's final wild card spot with its third win in four games.

The Orioles have now lost three of four and dropped a half-game back of the idle New York Yankees for the AL's top spot.

Baltimore made it interesting, however, by scoring twice in the seventh inning to erase a 3-1 deficit.

Ryan Mountcastle began the rally with a lead-off double and took third on a groundout before being forced home when Mets starter David Peterson was called for a balk. Ramon Urias then followed with a solo home run to knot the score at 3-3.

Peterson had been cruising up until that point and departed after allowing three runs - two earned - while striking out eight through seven innings.

Martinez followed a first-inning single by Mark Vientos with his 13th homer of the season to give the Mets an early advantage. They increased the margin to 3-0 in the fourth when Pete Alonso doubled and later crossed the plate on Tyrone Taylor's two-out single.

The Orioles answered in the fifth with the help of an error by Peterson, who threw errantly on a pickoff attempt to send Urias to third after the infielder reached on a double. Urias would then score on a groundout by Jackson Holliday.

Urias and Mountcastle each finished with two hits for the Orioles, while Baltimore starter Trevor Rogers struck out five while permitting three runs in 4 2/3 innings.

Diaz's homer in ninth caps rally, keeps Astros hot

The Houston Astros also earned a key win via a walk-off home run, as Yainer Diaz's ninth-inning blast gave the AL West leaders a 5-4 comeback victory over the Boston Red Sox.

Houston scored once in each of the final two innings to rally for its 11th win in 12 games, with Diaz delivering the final blow by launching Kenley Jansen's pitch well over the left field wall with one out in the bottom of the ninth.

The Astros tied the game at 4-4 with a two-out rally an inning earlier, as Chas McCormick singled off reliever Lucas Sims and stole second before racing home on Mauricio Dubon's clutch single.

Yordan Alvarez and Victor Caratini each collected three hits to help Houston increase its lead over the second-place Seattle Mariners to five games in the division.

The slumping Red Sox lost for the eighth time in 12 games despite taking a 4-2 lead on Masataka Yoshida's pinch-hit two-run homer off reliever Tayler Scott in the top of the sixth inning. Romy Gonzalez was aboard for the blast after reaching on an error by Houston second baseman Jose Altuve, one of a season-high four miscues for the Astros.

Houston got closer in its half of the sixth, however. Back-to-back singles by Jeremy Pena and Caratini put runners on first and third for Jon Singleton, who drove in Pena with a sacrifice fly to trim the lead to 4-3. 

Astros starter Yusei Kikuchi struck out seven over 5 2/3 innings while allowing three runs, one earned, though his night began ominously when Boston's Jarren Duran connected on his 16th homer of the season on the game's first pitch.

Rob Refsnyder and Rafael Devers each singled later in the first inning before another Houston error - a misplay by rookie third baseman Shay Whitcomb - enabled another run to score.

The Astros were held scoreless by Tanner Houck through the first three innings before breaking through in the bottom of the fourth, which Alvarez began with a double and Diaz followed with a single. Alvarez was later thrown out at home on a fielder's choice grounder, but Caratini singled in Diaz and Pena also scored on the play on an errant throw by Boston catcher Danny Jansen.

Houck worked six innings and struck out eight while surrendering three runs - two earned.

Stone, Muncy propel Dodgers over Mariners in Turner's Los Angeles return

Gavin Stone racked up a career-high 10 strikeouts in seven innings, Max Muncy homered in his first game back from the injured list, and the Los Angeles Dodgers spoiled Justin Tuner's return to Dodger Stadium with a 3-0 win over the Seattle Mariners.

Muncy, sidelined since May 16 by a right oblique strain, came through with a two-run homer in the seventh inning to back Stone's superb start and help the Dodgers win the opener of this three-game series between playoff hopefuls.

Gavin Lux homered earlier in the seventh to break a scoreless deadlock and a terrific pitching duel between Stone and Bryan Woo, who had allowed just one hit until Lux drove a pitch over the wall in center field.

Woo (5-2) then hit Will Smith with a pitch and was removed in favour of Yimi Garcia, who was greeted by Muncy's towering drive to right that quickly made the lead 3-0.

Stone (11-5) yielded just two hits and two walks before departing, with Joe Kelly pitching a scoreless eighth before Evan Phillips retired the side in order in the ninth to notch his 16th save.

Woo was charged with two runs in 6 1/3 innings in slumping Seattle's sixth loss in seven games. The defeat dropped the Mariners five games back of first-place Houston in the AL West.

Turner went 1 for 3 in his first appearance at Dodger Stadium in nearly two years. The 39-year-old infielder made two NL All-Star teams during a successful nine-year tenure with the Dodgers from 2014-22. 

Mookie Betts went 2 for 4 with a homer and three RBIs in a dazzling return from the injured list that sparked the Los Angeles Dodgers to a key 5-2 win over the Milwaukee Brewers on Monday.

In his first game since fracturing his left hand on June 16, Betts hit a two-run homer that broke a scoreless tie in the third inning and later added a run-scoring single to lead Los Angeles in the opener of this four-game series between National League division leaders.

Shohei Ohtani also had a two-run homer, his NL-leading 36th of the season, to help Clayton Kershaw earn his first win since September in the three-time Cy Young Award winner's best start of the season.

Kershaw (1-2) held the Brewers to one run and three hits through 5 2/3 innings in his fourth start since returning from offseason shoulder surgery.

The Dodgers have now won four straight and moved a half-game ahead of the East-leading Philadelphia Phillies in the race for the NL's best record. Milwaukee dropped to 2 1/2 games behind Los Angeles and has lost two in a row following a five-game winning streak.

Betts stepped to the plate with Teoscar Hernandez aboard in the third inning and drove a 2-1 pitch from Milwaukee starter Freddy Peralta over the left field wall to stake Kershaw to a 2-0 lead. 

Ohtani made it 4-0 two innings later by following a Kevin Kiermaier single with an opposite-field homer off Peralta (7-7), who was tagged for four runs on five hits in six innings.

Kershaw departed with two out and a runner on in the sixth in favour of Joe Kelly, who was greeted by a home run by William Contreras that brought the Brewers within 4-2.

Betts struck again in the seventh, however, with a two-out single that plated Ohtani, who drew a walk and advanced to second with his 33rd stolen base of the season.

Three Dodger relievers then combined to keep the Brewers scoreless over the final three innings, with Daniel Hudson working a perfect ninth to notch his ninth save. 

Valdez stars again as Astros win sixth straight

Framber Valdez and the Houston Astros both extended their unbeaten runs as the American League West leaders opened a three-game series with the Tampa Bay Rays with a 6-1 victory.

Valdez (12-5), who lost a no-hit bid with two outs in the ninth inning in his previous outing, struck out nine while yielding just one run and three hits over 5 2/3 innings to improve to 7-0 with a 2.68 ERA over his last nine starts. The Astros have won all of those appearances.

Yainer Diaz supplied the big blow in Houston's sixth consecutive win with a three-run homer in the third inning. Alex Bregman added a solo shot to help the Astros move a half-game ahead of the Seattle Mariners for sole possession of the AL West lead.

Bregman's blast off Taj Bradley in the first inning put Houston ahead quickly, and the Astros broke the game open with four runs in the third.

After Bradley walked Chas McCormick and gave up a single to Jose Altuve, Yordan Alvarez drove in McCormick with a two-out hit to increase the margin. Diaz then belted the first pitch he saw into the left field seats for a 5-0 advantage.

The Rays got on the board in the bottom of the third when Taylor Walls tripled and scored on Jose Caballero's sacrifice fly, but managed just two hits off Valdez and two Houston relievers the rest of the way en route to their fifth loss in seven games.

Houston tacked on one more run in the fifth as Alvarez doubled, advanced to third on Jeremy Pena's infield single and scored on a fielder's choice groundout off the bat of Jake Meyers.

Bradley (6-7) lost his third straight start after allowing six runs and eight hits over 4 1/3 innings.

Braves score in 10th to win duel of aces with Giants

Travis d'Arnaud drove in the game's lone run with a sacrifice fly in the 10th inning as the Atlanta Braves earned a needed 1-0 win over the San Francisco Giants in the opener of a four-game series.

The game featured a matchup of standout pitchers that lived up to its advanced billing, as both Atlanta's Chris Sale and the Giants' Blake Snell turned in dominant performances despite neither factoring in the final outcome.

Sale racked up a season-high 12 strikeouts while permitting just three hits over seven scoreless innings, while the reigning NL Cy Young Award winner Snell fanned 11 Braves and surrendered two hits in 6 1/3 shutout innings.

The Braves finally broke the deadlock with Orlando Arcia placed as the designated runner to start the 10th. Sean Murphy then singled off Taylor Rogers to move the go-ahead run to third before d'Arnaud's fly ball to right was deep enough to enable Arcia to score.

Raisel Iglesias was able to strand the Giants' designated runner in the bottom of the inning by recording two strikeouts before getting Patrick Bailey to fly out and end the game. The Atlanta closer also pitched a scoreless ninth to keep the contest at 0-0.

The lack of run support prevented Sale from becoming the majors' first 14-game winner this season, though his outstanding effort helped the Braves increase their lead over the rival New York Mets to one game for the NL's final wild card spot.

Atlanta entered the series having gone 7-14 over its previous 21 games to fall out of the top spot in the wild-card race.

The Giants have now dropped two straight following a 12-3 stretch that got them back into the play-off picture. San Francisco is now 2 1/2 games behind Atlanta in the standings.

Hunter Brown and three relievers combined on a four-hitter and the Houston Astros moved into a tie for the AL West lead with a 3-0 victory over the Seattle Mariners on Friday night.

Yainer Diaz delivered the big blow with a two-run single and the Astros (51-46) won for the 18th time in 24 games. They trailed the Mariners by 10 games and were seven games under .500 on June 18.

Seattle, meanwhile, has stumbled to an 8-16 mark during that span and turned in a listless effort against a division rival coming out of the All-Star break that led to boos from the home fans after the final out.

Brown allowed four hits with three walks and five strikeouts to win for the sixth time in seven starts.

Bryan Abreu and Ryan Pressly each worked a perfect inning and Josh Hader pitched the ninth for his 19th save.

Houston did all its scoring in the third against Luis Castillo.

Trey Cabbage doubled, then scored as Jose Altuve reached on a bunt single and a bad throw by Josh Rojas got away from first baseman Ty France. Alex Bregman was hit by a pitch and Yordan Alvarez walked to load the bases.

Diaz then jumped on Castillo’s first pitch for a two-run single and a 3-0 lead.

Pirates rally, walk-off Phillies

Nick Gonzales delivered a walk-off single and the surging Pittsburgh Pirates completed a rally from a three-run deficit for an 8-7 win over the Philadelphia Phillies.

Pittsburgh trailed 7-4 but pulled to within one in the seventh on an RBI infield single by Oneil Cruz and Rowdy Tellez’s sacrifice fly.

Jose Alvardo was called on to protect the slim lead in the ninth, but Connor Joe led off with a single and Andew McCutchen walked. After a double steal, Bryan Reynolds struck out and Cruz brought home the tying run on a fielder’s choice.

Gonzales then sent a first-pitch cutter through the left side of the infield to give the Pirates their fifth straight win and seventh in eight games.

Pittsburgh (49-48) moved over .500 for the first time since April 24.

Trea Turner homered and Weston Wilson had a career-high three hits, including his first home run of the season, for the major league-best Phillies, who lost their third in four games.  

Freeman’s slam lifts Dodgers

Freddie Freeman drilled a grand slam in the eighth inning and the Los Angeles Dodgers’ bullpen worked four scoreless innings in a 4-1 win over the Boston Red Sox.

Nick Pivetta limited the Dodgers to two hits over six scoreless innings, but the Dodgers got to Boston’s bullpen in the eighth.

Miguel Vargas drew a leadoff walk against Zach Kelly and Chris Taylor struck out before Brennan Bernadino entered. He gave up a ground-rule double down the left-field line to Shohei Ohtani and Will Smith was intentionally walked to load the bases.

Freeman followed by sending an 0-1 slider over the wall in right field for his 15th home run and seventh career grand slam.

Gavin Stone allowed one run and six hits over five innings before Anthony Banda, Alex Vesia and Ryan Yarbrough each pitched a scoreless frame. Daniel Hudson pitched the ninth for his fifth save.

All-Star MVP Jarren Duran homered for the Red Sox, who entered the break with 10 wins in 14 games.  

Chris Sale pitched six strong innings to become the second 11-game winner in the majors and Austin Riley had a two-run double to lift the Atlanta Braves to a 3-1 victory over the San Francisco Giants on Wednesday night.

Sale allowed three hits and struck out nine with two walks to join Kansas City’s Seth Lugo as 11-game winners.

The veteran left-hander needed only six pitchers to retire the Giants in order in the first and struck out the side in the third. He added two more strikeouts to open the fifth before Curt Casali lined a single to center for San Francisco’s first hit.

Three relievers finished the four-hitter with Raisel Iglesias working the ninth for his 21st save.

Atlanta had three straight hits to open the second and took a 1-0 lead on Adam Duvall’s run-scoring double off Jordan Hicks.

Riley’s two-run double off the right-field wall in the fifth made it 3-0.

Kremer, O’Hearn lift Orioles

Dean Kremer pitched five scoreless innings in his return and Ryan O’Hearn homered and drove in three runs to lead the Baltimore Orioles to a 4-1 win over the Seattle Mariners.

Kremer was excellent in his first start since May 20 due to a triceps strain. He yielded just two hits with two walks and eight strikeouts.

Craig Kimbrel struck out two in the ninth for his 21st save of the season and 438th of his career, which moved him into sole possession of fourth place on the all-time list.

O’Hearn delivered a two-out, two-run double in a three-run third against Logan Gilbert and added a solo home run in the fifth.

Baltimore won for the sixth time in seven games and sent Seattle to its 10th loss in 13 contests. The Mariners’ lead in the AL West has been cut to two games over Houston.

Alvarez homers again as Astros roll

Yordan Alvarez homered for the third straight game and Jose Altuve delivered a tiebreaking single during a four-run seventh inning as the surging Houston Astros rolled to a 9-2 rout of the Toronto Blue Jays.

Yainer Diaz had three hits and three RBIs to help the Astros win for the 11th time in 13 games.

Alvarez doubled home a run in the third, led off the sixth with his 19th home run, scored after an intentional walk in the seventh and capped his night with an RBI double in the eighth.

Alvarez, who has seven home runs in 13 career games in Toronto, is 11 for 22 with three homers and eight RBIs in his last six games overall. 

Last-place Toronto (39-47) has lost 11 of 15 to match a season high at eight games under .500.

Shohei Ohtani hit a leadoff homer for the second straight game and extended his RBI streak to a franchise-record 10 consecutive games in the Los Angeles Dodgers’ 4-0 win over the lowly Chicago White Sox on Wednesday night.

Ohtani took Erick Fedde deep on a full-count fastball for his National League-best 25th home run. It was his third leadoff homer of the season and his eighth home run in the last 10 games.

He is batting .310 (27 for 87) with 11 homers and 23 RBIs in 23 games this month.

Gavin Stone shut down the White Sox on four hits in his first career complete game. He struck out seven and walked none to improve to 8-1 with a 2.03 ERA in his last 11 starts.

Los Angeles (51-31) won its fourth straight and has won eight of 10 to move a season-best 20 games over .500.

The major league-worst White Sox (21-61) have lost seven of eight to fall 40 games under .500. They were shut out for the 12th time this season and were 1 for 21 with runners in scoring position while totalling three runs and 17 hits in the three-game series.

Streaking Astros roll Rockies

Spencer Arrighetti struck out a season-high 10 over seven scoreless innings and was backed by Yainer Diaz’s three hits as the Houston Astros won their season-high seventh straight, 7-1 over the Colorado Rockies.

Arrighetti limited the Rockies to three hits and didn’t walk a batter for the first time in the longest start of his rookie season.

Houston (40-40), which opened 7-19, reached .500 for the first time this season and is batting .320 while averaging 6.9 runs during the seven-game streak.

The Astros broke open the game with a four-run seventh to take a 6-0 lead. Cesar Salazar had a sacrifice fly before Jose Altuve hit a soft grounder to shortstop Ezequiel Tovar and his throw home was high, allowing another run to score.

Alex Bregman then grounded into a forceout, but a throwing error by second baseman Brendan Rogers sent another run home. Yordan Alvarez hit a ground-rule double and Diaz’s single stretched the lead to 6-0.

The Rockies are 0-4 against the Astros this season and have dropped 11 in a row at Minute Maid Park, dating to Aug. 15, 2018.

Orioles end skid, cool Guardians

Cedric Mullins snapped a tie with a seventh-inning home run and Gunnar Henderson belted his 26th of the season as the Baltimore Orioles snapped the Cleveland Guardians’ seven-game winning streak with a 4-2 victory.

Ryan O’Hearn also went deep for the Orioles, who had lost five in a row since a 17-5 pounding of the Yankees on June 20. It was their longest losing streak since May 2022.

Mullins connected off Xzavion Curry to lead off the seventh, putting Baltimore ahead 3-2.

Grayson Rodriguez surrendered solo home runs to Jhonkensy Noel and Gabriel Arias but not much else. He gave up three other hits over seven innings without a walk and struck out four.

Cionel Perez pitched a perfect eighth and Craig Kimbrel struck out the side in the ninth for his 17th save and 434th of his career.

Noel was recalled from Triple-A Columbus and became the fourth Cleveland player to homer in his first major league at-bat. The last Cleveland player to go deep in his first at-bat in the majors was Kevin Kouzmanoff in 2006.