Tawa went 3-for-4 in Tuesday's 10-6 loss to the Giants.

The utility player got a start in center field Tuesday, but Tawa's playing time is set to drop with Jordan Lawlar coming up from Triple-A Reno to fill a utility role in the infield. Tawa's also got some versatility, but he'll have fewer opportunities to make an impact. He's batting .224 over 26 games, though he has added a .762 OPS, five home runs, 11 RBI, 11 runs scored and four stolen bases across 89 plate appearances.

Koss went 2-for-4 with a grand slam in Tuesday's 10-6 win over the Diamondbacks.

The Giants fell behind early, but they never looked back after Koss put them ahead with a second-inning grand slam. The infielder has gone 6-for-17 (.353 average) over his last six games, adding six RBI in that span. Overall, he's batting .241 with one home run, seven RBI, six runs scored and no stolen bases over 59 plate appearances on the season. He had nine long balls over 88 minor-league games across three levels last season, so don't expect a lot of power out of Koss. With both Tyler Fitzgerald (rib) and Casey Schmitt (oblique) on rehab assignments, Koss's time as an mainstay in the middle infield for San Francisco could soon come to an end.

Fitzgerald (rib) started at second base and went 1-for-3 with a run scored in Triple-A Sacramento's 5-3 win over Salt Lake on Tuesday.

Fitzgerald began his rehab assignment with Sacramento after being placed on the 10-day IL on May 1 due to a left rib fracture. The 27-year-old infielder hit leadoff and singled in the first inning before coming around to score. Barring any setbacks during his rehab assignment, Fitzgerald could return to the Giants later this week. He has played in 25 games in the majors this season, slashing .284/.341/.432 with 14 runs scored, seven RBI and five stolen bases across 90 plate appearances.

Kim is not in the Dodgers' starting lineup against the Athletics on Tuesday, David Vassegh of AM 570 LA Sports reports.

With Kim beginning Tuesday's contest on the bench, Miguel Rojas will start at second base and bat eighth against Athletics southpaw Jeffrey Springs. Kim was recalled by the Dodgers on May 3 after Tommy Edman (ankle) was placed on the 10-day IL, and Kim has gone 7-for-22 with two stolen bases, four runs scored and two RBI in nine major-league games.

McLain will start at second base and bat eighth in Tuesday's game versus the White Sox.

McLain had occupied either the second spot (28 times) or leadoff spot (three times) in his first 31 starts this season, but with a .596 OPS and 31.7 percent strikeout rate, he's earned a trip to the lower third of the Reds' batting order. Santiago Espinal has been elevated to the two hole for Cincinnati.

Fitzgerald (rib) will begin a rehab assignment with Triple-A Sacramento on Tuesday, Justice delos Santos of The San Jose Mercury News reports.

Fitzgerald will play second base and bat leadoff for the River Cats after missing the last couple weeks with a left rib fracture. He shouldn't require too many rehab games before being activated, potentially setting Fitzgerald up for a return later this week if all goes well.

The Nationals placed Garcia on the paternity list Tuesday, Andrew Golden of The Washington Post reports.

Garcia will likely miss the remainder of the Nationals' series in Atlanta before rejoining the team Friday in Baltimore. Trey Lipscomb has taken Garcia's roster spot and Amed Rosario will likely handle second base while Garcia is away.

Tawa is expected to see most of his opportunities in the outfield moving forward after the Diamondbacks called up infielder Jordan Lawlar from Triple-A Reno on Monday, Alex Weiner of Arizona Sports reports.

Tawa remained on the roster following Lawlar's promotion, with Arizona instead designating infielder/outfielder Garrett Hampson for assignment. Tawa had filled in at second base when Ketel Marte was on the injured list earlier this season and had served as a utility infielder since Marte's return. Lawlar will now step in as the club's top utility infielder while Tawa transitions to an outfield role, which will include occasional action in center field. He made one start in left field for the Diamondbacks this season and 26 across the outfield in 2024 while in the minors. He could serve as the right-handed batting complement to Alek Thomas in center field.

Fitzgerald (rib) could begin a rehab assignment as soon as Tuesday, Alex Pavlovic of NBC Sports Bay Area reports.

Fitzgerald appears to be progressing well as he works his way back from a left rib fracture, which he suffered in late April. The second baseman shouldn't need too many rehab games before being activated, so a return within the next week or so seems likely if he is indeed able to start his rehab assignment Tuesday.

The Pirates optioned Peguero to Triple-A Indianapolis on Monday.

He'll give up his spot on the Pirates' 26-man roster to infielder Isiah Kiner-Falefa (hamstring), who was reinstated from the 10-day injured list in a corresponding move. After being called up from Triple-A on May 2, Peguero appeared in four games for Pittsburgh and went 2-for-9 with three strikeouts.