The Nationals reinstated Chaparro (oblique) from the 10-day injured list and optioned him to Triple-A Rochester on Wednesday.

Chaparro has been on the shelf for the first two months of the season due to an oblique strain, and he won't immediately join the active MLB roster now that he's healthy. The 26-year-old went 5-for-17 with a double and two RBI in five games with Rochester during his rehab assignment, and he'll remain with the affiliate until the Nationals need some lineup help.

Hoskins is out of the lineup for Wednesday's game versus the Red Sox.

Hoskins has hit a bit of a cold stretch of late with just one hit and eight strikeouts in his past 13 at-bats, so he'll head to the bench Wednesday after a run of 32 consecutive starts. Jake Bauers will step in at first base and bat eighth against Boston righty Brayan Bello.

Torkelson is out of the lineup for Wednesday's game against the Giants.

Torkelson will get a rest day for the series finale against San Francisco, taking a seat for the first time in 12 games. In his place, Colt Keith will play first base while Gleyber Torres slides to second base and Riley Greene serves as the DH.

Santana started at first base and went 2-for-3 with a walk and two runs scored in Tuesday's 9-5 loss to the Dodgers.

Santana was back in the lineup after missing two games due to a leg injury. He picked up where he left off prior to the injury, extending his hitting streak to seven games, during which the 39-year-old is 10-for-24 with two doubles, two home runs, six walks, six RBI and eight runs scored.

Naylor went 2-for-4 with an RBI and a stolen base in Tuesday's 9-6 loss to the Pirates.

Naylor immediately extended a hit streak to six games with a single in the first inning and later stole his ninth base of the season. That's one steal shy of the career-high 10 he posted in 2023 while with Cleveland. His RBI single in the fourth inning upped the Diamondbacks' lead to 6-0 before the bullpen collapsed late. Naylor has five RBI over the last four contests, leaving him with 34 runs batted in through 54 games.

Arraez went 3-for-5 with a double and two RBI in Tuesday's 8-6 win over the Marlins.

Arraez supplied the game-tying and go-ahead hits, knocking in a run with a single in each of the fourth and fifth innings. This ended his 0-for-14 drought at the plate, which was enough to earn him a partial rest day Monday before he appeared off the bench. Prior to that slump, he had hit safely in 11 of 12 games, batting .358 (19-for-53) in that span. Overall, the contact-hitting infielder is at a .289/.322/.416 slash line with three home runs, nine doubles, three triples, 18 RBI, 20 runs scored and two stolen bases across 47 contests.

Manager Mark Kotsay said Tuesday that Alexander is a candidate to fill in at first base while Nick Kurtz (hip) is on the injured list, Steve Schaeffer of MLB.com reports.

Before being recalled from Triple-A Las Vegas on Friday, Alexander had been slashing .252/.350/.516 with 10 homers and 32 RBI across 180 plate appearances in the minors. Since joining the big club, the 28-year-old has gone 2-for-6 in three games and drew the start at first base during Tuesday's 11-1 loss against Houston. Kotsay also mentioned Logan Davidson as an option to fill in for Kurtz at first base, so Alexander may not have sole possession of the starting job, but that could change if his minor-league numbers translate nicely in the bigs.

Harper was diagnosed with a bruised right elbow following his exit from Tuesday's game against Atlanta, Paul Casella of MLB.com reports.

Harper left in the first inning of Tuesday's game after being hit in the right elbow on a pitch from Spencer Strider. The good news for Harper is that X-rays came back negative, but it's unclear if he'll be available for the final two games of the series against Atlanta. Alec Bohm could see some starts at first base if Harper were to be sidelined due to his elbow injury.

Harper left in the first inning of Tuesday's game against Atlanta due to an elbow injury, Charlotte Varnes of The Athletic reports.

Harper was drilled in the right elbow on a pitch from Spencer Strider. Harper was pulled from the game after being attended to by a trainer, with Edmundo Sosa coming in to pinch run. An update on Harper's injury should be provided during or shortly after Tuesday's contest.

Schmitt is starting at first base and batting seventh Tuesday against righty Jack Flaherty and the Tigers.

Schmitt typically starts only against lefties, but he's getting his second start of the season against a righty with LaMonte Wade struggling mightily at the plate. Schmitt is 3-for-7 with three walks in three games since getting activated from the injured list May 19.