Burger went 2-for-5 with a two-run home run in Saturday's 5-4 win over the Phillies.

Burger had a big spring training and has carried it over to start the regular season. After homering in Thursday's season-opening 5-3 loss, Burger again went deep Saturday, taking a knuckle curve from Aaron Nola over the fence in the top of the third inning. Burger later added a single in the eighth inning. Through two games, Burger has gone 5-for-9 at the plate with two home runs and four RBI, though he's also struck out four times and committed two errors already.

Lewis went 1-for-3 with a two-run home run, a walk, a stolen base and an additional run scored in Saturday's 4-1 win over the Orioles.

Lewis hit eighth in the order for the second straight game to open the season, but he provided the big hit for the Twins, driving a Kyle Bradish sinker over the left-field wall to give Minnesota a 3-1 lead in the fifth inning. The 26-year-old's potential run production could be a bit limited at the bottom of the order, but he'll likely move his way up if he can stay healthy and productive.

The Nationals acquired Mead from the White Sox on Saturday in exchange for catcher Boston Smith.

After being designated for assignment by the White Sox on Wednesday, Mead will regain a spot on the 40-man roster in a new organization. The 25-year-old infielder has slashed just .238/.300/.317 across 445 plate appearances in his MLB career, but he posted a .908 OPS at the Triple-A level last season and isn't far removed from a being a top prospect in the Rays system. Mead has no minor-league options remaining, so Washington will need to open up room for him on its 26-man active roster.

Marte isn't in the lineup for Saturday's game against the Red Sox.

Marte struck out in both of his first two at-bats during Thursday's loss before being lifted for a pinch hitter. He'll now stay put in the Reds' dugout to begin Saturday's contest while Will Benson starts in right field, batting seventh.

The Marlins recalled De Los Santos from Triple-A Jacksonville on Saturday.

With Christopher Morel (oblique) headed for the IL, De Los Santos will come up from the minors for his MLB debut and could take over as Miami's primary first baseman, though the Marlins may also continue to start Connor Norby at first. The 22-year-old De Los Santos slashed .240/.309/.356 with 11 homers, 52 RBI and 53 runs scored with Jacksonville last year but started 2026 on the right track, going 2-for-4 with a homer, three RBI and two runs scored in the Triple-A opener.

Chaparro isn't in the lineup for Saturday's game against the Cubs, Mark Zuckerman of NatsJournal.com reports.

Chaparro went 2-for-3 with a run scored en route to a win in Thursday's season opener, but he'll cede his place in the lineup Saturday to Jose Tena, who will bat eighth while serving as the DH.

Williamson is not in Tampa Bay's starting lineup against St. Louis on Saturday.

Williamson is coming off a strong performance against the Cardinals on Thursday, when he went 3-for-4 with an RBI and a run scored. He'll be on the bench to open Saturday's game while Richie Palacios starts at second base and bats eighth.

Riley went 3-for-3 with a walk and a run scored in Friday's win over the Royals.

While all of the third baseman's hits were singles, it was still an impressive start to the season. Riley has seen his offensive production decline the last two years as he struggled to stay healthy, but if he stays in the lineup the 28-year-old is more than capable of returning to the level he established in 2021-23, when he averaged 36 homers and 99 RBI a year with a .286/.354/.525 slash line.

The Marlins are expected to recall De Los Santos from Triple-A Jacksonville on Saturday, Kevin Barral of FishonFirst.com reports.

De Los Santos failed to make the Opening Day roster after going 4-for-14 in the Grapefruit League, but he's now due to join the big club one game into the Marlins' season. His call-up could indicate a trip to the IL is coming for Christopher Morel, who was scratched from Thursday's lineup with an oblique strain. If that's the case, De Los Santos may make a few starts at first base in Miami.

Okamoto went 2-for-3 with a walk and two runs scored during the Blue Jays' 3-2 win over the Athletics on Friday.

Okamoto took his first major-league base in the fifth inning with a walk before being brought home on a two-run triple by Andres Gimenez. Okamoto's single in the seventh was the first hit of his MLB career, and after getting on base again in the ninth, he crossed home as the game-winning run on a single from Gimenez. It was a promising start for Okamoto, who joined the Blue Jays on a four-year, $60 million contract in the offseason after a successful stint in Japan's Nippon Professional Baseball.