WEST PALM BEACH, Fla. – The Nationals have chosen Mitchell Parker as the final member of their Opening Day rotation, a decision that became official when they optioned both Shinnosuke Ogasawara and DJ Herz to Triple-A Rochester.

The Nats also optioned infielder Nasim Nuñez and catcher Drew Millas to Rochester, narrowing their list of remaining candidates for the last spot on the bench and the backup catcher to two apiece.

The competition for the fifth starter’s job was the most compelling one in camp from the day pitchers and catchers reported last month. Any one of the three left-handers could have claimed it, but ultimately it was clear Parker deserved it over the others.

Parker, who went 7-10 with a 4.29 ERA and 1.305 WHIP in 29 big league starts last season, had a solid-but-not-spectacular spring. Over 12 1/3 innings, he posted a 3.65 ERA and 1.216 WHIP, improving each step of the way.

Manager Davey Martinez hasn’t announced his rotation order to begin the year aside from naming MacKenzie Gore the Opening Day starter, but Parker has been lined up for a while to pitch the third game, the Nationals perhaps preferring to use a lefty against the Phillies lineup.

WEST PALM BEACH, Fla. – It’s officially the home stretch of spring training.

The Nationals have three more days here in Florida, with an exhibition tonight against the Marlins, Saturday against the Mets and then split-squad games Sunday against the Astros and Cardinals. Then they fly north for Monday’s exhibition finale against the Orioles. And then it’s time for the real thing.

Over the course of the last 5 1/2 weeks, the Nats have taken care of plenty of business. But for the most part, any roster decisions they made were no-brainers. They haven’t really had to make a hard decision yet.

That changes this weekend, when Mike Rizzo and Davey Martinez have to settle on a 26-man Opening Day roster. They can’t put off these decisions any longer. It’s time to make the final calls on several position battles.

Here’s where those battles stand …

PLAYER REVIEW: NASIM NUÑEZ

Age on Opening Day 2025: 24

How acquired: Rule 5 Draft, 2023

MLB service time: 1 year

2024 salary: $740,000

Neither the Nationals nor the Royals have been able to score runs with any regularity down the stretch of the season, so maybe it was appropriate tonight’s interleague series opener between the two was scoreless into the ninth inning.

The only difference: One of these teams is fighting for its life to secure an unlikely postseason berth, while the other is playing out the string for the fifth straight year.

And at night’s end, the Royals managed to keep their hopes alive with a 1-0, 10-inning victory made possible only because of a Nationals error.

Nasim Nuñez’s low throw to first allowed automatic runner Kyle Isbel to score from second to finally break the scoreless deadlock. And when the Nats couldn’t get their automatic runner home in the bottom of the inning, they were left to stew over their 17th shutout loss of the season.

"It all came down to one play. And execution, not being able to hit the ball," manager Davey Martinez said. "It's kind of been a common theme these last few weeks."

CJ Abrams won’t get a chance tonight to see if he can continue his recent power surge at the plate.

The Nationals shortstop was scratched from the lineup after reporting a sore left shoulder, the result of a diving play during Thursday night’s 6-3 loss to the Marlins.

Abrams made a nice play diving to his left to snag Connor Norby’s sharp grounder up the middle in the top of the third, hopping to his feet and firing to first base in time for the out. He played the rest of the game but woke up this morning with shoulder stiffness. And when the condition didn’t improve by mid-afternoon, the Nats decided to scratch him from the lineup.

“He’s getting worked on right now,” manager Davey Martinez said around 4 p.m. “But I don’t want to take a chance.”

Martinez said Abrams isn’t scheduled for an MRI yet, but if he’s still dealing with the issue Saturday that could change.

PITTSBURGH – Davey Martinez has already tried moving CJ Abrams down in the lineup. Now the Nationals manager is trying to get his slumping shortstop some more rest in an attempt to get his hitting stroke back on track.

Abrams is not in the Nats’ lineup for tonight’s series opener against the Pirates, the third time that’s been the case in the team’s last 12 games. Rookie Nasim Nunez instead is starting against left-hander Bailey Falter.

It’s an unfamiliar situation for Abrams, but it has become harsh reality for the 23-year-old All-Star after two months of diminished production.

“We all know that he’s struggling a little bit,” Martinez said. “And against a lefty, I’ll give him a day off, let Nasim play. We’re trying to get him going again. I know he’s been struggling lately. So just another day. We got in pretty late (from Miami). Give him a day off his feet. He’ll be ready to go later on.”

Abrams’ two-month decline has been steep. He sported a .282/.353/.506 slash line on July 7, only a few days after he was named an All-Star for the first time in his career. In 46 games since, he’s slashing .163/.231/.270, with only five doubles, four homers and nine walks while striking out 46 times.

It's too soon to know if the events of the last 72 hours represent a critical turning point in what the Nationals hope is among the last steps they need to take to close out a long and arduous rebuild and finally start thinking about winning again. They could come back to earth this weekend, or next month or even when they all reconvene next spring.

But for anyone who has endured the pain of the last three years believing there would be a light at the end of the tunnel, these last three nights were for you. It’s not just that the Nationals won a series against the Yankees, capped off by tonight’s 5-2 triumph on South Capitol Street. It’s that they did it with a roster loaded with talented young players, nearly every one of them a potential piece to the long-term puzzle.

For the most part, these weren’t stopgaps performing well against the Bronx Bombers. They were building blocks. And they delivered about as well as anyone could have hoped.

"I think we all understand that we're talented, to be honest with you," left-hander MacKenzie Gore said. "But it's one of those 'You either do it, or you don't' kind of things. This is where we're at. We don't want to be just like: 'Oh, we're going to be good in a couple of years, as a player or a team.' It's our job to be good right now."

Tonight’s victory included the first home run of Dylan Crews’ career (which began Monday). It included two more hits and three more stolen bases by James Wood, fully living up to the hype in his first two months in the majors. It included six standout innings from Gore, who in his last two starts has looked far more like the potential All-Star he was in April and May than the shaky left-hander he had been since.

The Nationals’ goal for the last six weeks of the season is clear: Stick with the youth movement and see what pieces they have for next season.

The young regulars, of course, will continue to get a majority of the playing time. CJ Abrams, James Wood, Keibert Ruiz, Luis García Jr. and Jacob Young are important pieces moving forward. Newcomers Juan Yepez, Andrés Chaparro and José Tena will also get reps.

So where does that leave Nasim Nuñez?

The 23-year-old infielder, who the Nationals selected with the fifth pick of last year’s Rule 5 Draft, has been with the team all season. As part of his Rule 5 status, he has to remain on the major league roster all season or else be offered back to his original club, the Marlins.

But Nuñez has only played in 31 games this season, mostly as a pinch-runner or defensive replacement. He has only made six starts and played four complete games.

SAN DIEGO – In the moment, it was a small maneuver. Even Nasim Nuñez himself was a bit surprised at the timing of it, though he figured it was going to come in an 8-0 game.

But Nationals manager Davey Martinez waited until the last possible moment to let Nuñez know he was going to pinch-hit for CJ Abrams in the top of the ninth to give the starting shortstop a breather.

Jacob Young was already in the midst of drawing a leadoff walk when the Rule 5 pick gathered his things to step onto the on-deck circle. Except Martinez told him so late, he wasn’t even using his things.

“I was mentally prepared for it, but I didn't know if it was actually gonna happen,” Nuñez said of getting the call to get in the game. “So I was like, ‘Oh, man.’ And then I didn't have my batting gloves, so I was like, ‘CJ, let me get yours real quick.’”

Using Abrams’ gloves, the 23-year-old stepped into the batter’s box for his 12th big league plate appearance still in search of his first major league hit. Facing Padres left-handed reliever Tom Cosgrove, Nuñez fell behind 0-2 but battled back to even the count 2-2.

SAN DIEGO – This series between the Nationals and Padres didn’t need any more drama. Not after the extra-inning theatrics on Monday and the extracurriculars on Tuesday.

It felt like both teams got everything off their respective chests last night and could just play a regular ballgame Wednesday.

They were able to do so. Except the Nationals were searching for a victory to avoid getting swept out of San Diego and couldn’t overcome an early deficit in an 8-5 loss in front of an announced crowd of 37,397 at Petco Park.

DJ Herz was tasked with holding the Padres lineup in check after it scored a combined 16 runs over the first two games. But as in his previous start in Colorado, the rookie southpaw couldn’t get out of the fourth inning. Today marked the shortest outing of his five major league starts to date.

Kyle Higashioka snuck a two-run homer down the left field line to give the Padres a 2-0 lead in the second. Herz left an 81 mph changeup right down the middle of the plate for the catcher to smack.

For 14 innings across nearly 23 hours, they swung and swung and kept swinging and kept making outs. And then with one mighty swing, Jesse Winker changed the agonizing narrative that had defined the first half of the Nationals’ series against the Diamondbacks and got his team back on track.

Winker’s two-run homer in the bottom of the sixth snapped the Nats out of their scoreless funk. And thanks to a tack-on run provided by Ildemaro Vargas, another effective start by Patrick Corbin and another strong showing by the back end of the bullpen, they emerged with a cathartic 3-1 victory.

"Good teams, that's what they do," manager Davey Martinez said. "They're not going to hit every day. I talk about it all the time: Hitting is hard. And you're going to go through those lapses where it's like that, where you score two or three runs but you've got a chance to win. That's what I love about this team: They don't give up."

It wasn't a perfect day at the yard for the Nationals, who had to scratch shortstop CJ Abrams from the lineup shortly before first pitch with a left wrist issue. Martinez said Abrams, who isn't sure how he hurt himself, is getting an MRI to determine the extent of the injury.

Shut out on four hits and no walks Tuesday night even with a healthy leadoff man, the Nationals totaled just two hits and one walk through five innings this afternoon against Arizona starter Brandon Pfaadt, whose pitch count remained ridiculously low thanks to another string of first-pitch outs made by an overly aggressive lineup.

Tuesday’s series opener against the Diamondbacks has to be considered one of the Nationals’ worst games of the year. They weren’t blown out, but they put forth almost zero offensive punch, totaling three singles, one double and zero walks against Slade Cecconi and two relievers, seeing a grand total of 96 pitches during a 5-0 loss. It wasn’t much fun to watch.

So the Nats can only hope it gets better today, especially on the offensive side of things. They face D-backs right-hander Brandon Pfaadt, who doesn’t walk many batters (1.9 per nine innings) and strikes out a lot (9.0 per nine innings). Pfaadt, though, enters with a 4.38 ERA in 14 starts, having allowed four or more runs in three of his last four outings.

The Nationals might need to score some runs today with Patrick Corbin taking the mound for them in what could be a critical start for him. The lefty was good last time out against the Tigers, but he’s still 1-7 with a 5.84 ERA overall. And with Josiah Gray making another rehab start tonight for Double-A Harrisburg, the identity of the Nats’ starter when this spot in the rotation comes up next time is very much in question.

Update: CJ Abrams was a late scratch for today's game. Nasim Nuñez will now make just his third major league start, playing shortstop and batting ninth.

WASHINGTON NATIONALS vs. ARIZONA DIAMONDBACKS
Where: Nationals Park
Gametime: 4:05 p.m. EDT
TV: MASN2, MLB.tv
Radio: 106.7 FM, 88.7 FM (Spanish), MLB.com
Weather: Partly cloudy, 90 degrees, wind 9 mph out to left field

CHICAGO – Ildemaro Vargas was asked if he could remember the last time he batted third.

“Little League,” the Nationals utilityman said, lowering his right hand to a couple feet off the ground as if to show how tall he was at the time. “Unbelievable!”

That streak ends today, because Vargas is batting third for the Nats in their series finale against the White Sox, the focal point of a highly unconventional lineup card Davey Martinez filled out this morning.

With his team playing its third game in 24 hours following Tuesday’s doubleheader, and with a tough left-hander (Garrett Crochet) starting for Chicago, Martinez decided to sit a number of regulars who rarely get a chance to sit. CJ Abrams, Luis García Jr., Jesse Winker and Eddie Rosario will make up today’s bench.

Abrams, in particular, has been a workhorse. He missed three games in early April with a bruised finger, but otherwise has been in the Nationals lineup every day, starting each of the team’s last 31 games. The dynamic shortstop has perhaps started showing signs of wear and tear in recent weeks: After a dominant April that saw him slash .295/.373/.619, he’s cooled off significantly in May, slashing .196/.222/.235.

CHICAGO – Nasim Nuñez sat on the bench on a cold, windy Chicago afternoon for seven innings. Which is nothing new for the rookie infielder. The Nationals’ Rule 5 draftee is going to remain on the roster the entire season for one reason: He’s the ideal pinch-runner.

Nuñez has appeared in only 10 of the Nats’ first 40 games this year. Six of those have come as a pinch-runner. And none of the first five was as meaningful as this one, in which the 23-year-old’s baserunning skills directly set the stage for his team to produce a three-run rally in the top of the eighth and ultimately defeat the White Sox, 6-3, in the opener of today’s doubleheader.

Summoned off the bench to run for Joey Meneses, who had just completed a 4-for-4 afternoon, Nuñez took off on John Brebbia’s pitch to Luis Garcia Jr., watched third baseman Zach Remillard field a grounder and throw to first for the out, and then just kept on going.

"They told me I should go, and it was a perfect situation," he said. "When I got to second and looked up, the third baseman was kind of lackadaisical. He was slow. So the opportunity just presented itself."

Nuñez slid in safely at third base, having just advanced 180 feet on a groundout, and having done it in part while carrying his helmet after it came flying off his head.

CINCINNATI – The Nationals didn’t do a lot of things well in Thursday’s season-opening loss to the Reds, but high on the list was their lack of patience at the plate, leading to zero walks during the 8-2 loss.

They flipped the script Saturday, taking advantage of Hunter Greene’s wildness to draw four walks off the Cincinnati starter, then another two off closer Alexis Diaz during their ninth-inning rally to win 7-6.

Davey Martinez hopes the message sunk in for his players.

“If we accept our walks and not chase, we’ll hit the ball hard,” the manager said. “That’s what we’ve got to do always. We talked a lot about it this spring, we worked on it. These guys have to understand that taking your walks, good things happen. We saw that yesterday with CJ.”

Indeed, CJ Abrams was the biggest beneficiary of all of plate discipline. The 23-year-old shortstop drew three walks during the game, immediately stealing second base after each of them and ultimately scoring three runs.

CINCINNATI – Victor Robles is on the Nationals’ Opening Day roster for the sixth straight year. He is not, however, in the starting lineup for the first time.

Opting for what he hopes will be a better offensive matchup, manager Davey Martinez decided to start veteran Eddie Rosario in center field, with Jesse Winker in left field, for today’s season opener against the Reds.

“They’re both really good against right-handed pitching,” said Martinez, whose team is facing Cincinnati righty Frankie Montas. “I looked at the matchups, and I like the matchups. … This is the matchup I wanted to go with today.”

It’s an alignment the Nationals tinkered with during spring training, after Rosario signed a minor league deal in early March. The 32-year-old has played almost exclusively in left field throughout his long career with the Twins, Guardians and Braves, but he does have 58 games of big league experience in center field (albeit none since 2019).

Martinez, though, didn’t want to sit Winker, another mid-spring acquisition who struggled last season in Milwaukee but produced a .942 OPS in Florida over the last month to earn a spot on the team. And with Joey Gallo (a two-time Gold Glove Award outfielder) starting at first base, Joey Meneses is forced to be the designated hitter.

WEST PALM BEACH, Fla. – Nasim Nuñez is as relaxed as can be at Nationals spring training.

Last December’s Rule 5 Draft pick is already right at home with his new team, often seen sitting at his locker and just hanging out with his fellow prospects Trey Lipscomb, Darren Baker, Brady House, Robert Hassell III, James Wood and Dylan Crews.

“It's like a friend from high school that you haven't seen in so long,” said Nuñez, who already knew most of his new teammates coming into camp. “And then you see them and it's the same thing. Y'all just kickin’ it.”

The Nationals selected Nuñez from the Marlins with the No. 5 pick in the Rule 5 Draft at last year’s Winter Meetings, just their second selection in the event since 2010 after taking right-hander Thaddeus Ward from the Red Sox with the first pick in 2022.

In a process that is usually foreign to the player – and, in this case, the organization – Nuñez is still adjusting to his new situation.

WEST PALM BEACH, Fla. – The Nationals are enjoying their first scheduled off-day of spring training since camp got underway almost three weeks ago with pitchers and catchers reporting Feb. 14.

Some players may trickle into the team’s facilities at CACTI Park of the Palm Beaches, but for the most part, it’s a day to get some rest and relaxation.

This marks the halfway point of my trip down here before Mark Zuckerman returns to have you covered until the end of camp. So here are some notes and observations from my first five days …

* While the Nats got back over .500 in Grapefruit League play with a 1-0 win over the Cardinals yesterday, perhaps the more interesting activity occurred on the back fields on the complex in the morning.

The Nationals played an intrasquad game on Field 2 – the only one of the back fields here to have the exact dimensions as Nationals Park – mostly to allow Zach Davies, Jackson Rutledge, Joan Adon and other pitchers to get in some game-like work following Sunday’s rainout against the Marlins.

Spend a few minutes listening to Nasim Nuñez talk over the phone, and you quickly realize the Nationals’ Rule 5 Draft pick doesn’t fit nicely into a traditional ballplayer persona.

He’s 23 years old, born in the Bronx but raised outside Atlanta, touted as an elite defensive shortstop and baserunner who hasn’t shown a consistent ability to hit as a professional but has shown the plate discipline of a far more experienced and accomplished hitter. Oh, and he was MVP of this summer’s All-Star Futures Game.

He’s clearly confident in himself, but he’s trying not to get too worked up about the opportunity the Nationals have suddenly presented him: To spend the entire 2024 season in the majors after producing an admittedly weak .627 OPS this year for the Marlins’ Double-A affiliate.

“It was bittersweet,” Nuñez said of learning the Nats had taken him in Wednesday’s Rule 5 Draft. “Coming up through the Marlins organization, I created so many bonds with my teammates, the coaches and even the medical staff and everybody else that was there. So it was kind of a wave of emotions, of not wanting to leave but knowing there’s an opportunity out there for me to pursue my dreams.”

This is not a player who should be big-league-ready, at least not as a hitter. But the Nationals were willing to take a shot at Nuñez, rated by one entity as Miami’s No. 6 prospect, believing they can use him enough off the bench as a pinch-runner and defensive replacement to justify keeping him on the roster all season.

NASHVILLE – After making it through the entire 2023 season with a Rule 5-drafted pitcher on their major league roster, the Nationals will attempt to do the same with a position player in 2024.

The Nats selected Marlins shortstop Nasim Nuñez with the fifth-overall pick in this afternoon’s Rule 5 Draft, hoping the speedy, defensively gifted, 23-year-old can contribute enough next season to stick and perhaps someday develop into a permanent big leaguer.

Nuñez, who was set to be rated Miami’s No. 6 prospect by Baseball America, is an “elite” defensive shortstop and baserunner who draws walks at a high rate but has yet to hit consistently in the minors. The Nationals understand he’s not ready to play regularly in the majors, but they believe he provides enough skills in specific areas to give him a shot to stay on the roster the entire 2024 season.

“It’s going to be a challenge, because obviously he’s not going to get a lot of at-bats at the big-league level,” general manager Mike Rizzo said. “But I think with the coaching staff we have right now, and with the reps he will get other than gametime reps, I think we can really iron out some mechanical issues. … And I think he gives (manager Davey Martinez) an option off the bench: a defensive replacement, elite defensive skills and a baserunner. A guy that can help us win games at the big-league level.”

A second-round pick of the Marlins in 2019 out of Collins Hill High School in Suwanee, Ga., Nuñez progressed his way up the minor-league ladder and the organizational prospects list thanks to his legs, his glove and his eyes. He has stolen 183 bases in 351 professional games, including 52 this season at Double-A Pensacola. He is a strong-armed shortstop who was rated Miami’s best defensive infielder by Baseball America. He also has shown an unusual patience at the plate for a player of his age, ranking fourth among all Double-A players this year with 87 walks.