JUPITER, Fla. – After getting roughed up by the Astros to the tune of seven runs in 1 2/3 innings two weeks ago, Jake Irvin was approached by Nationals manager Davey Martinez, who asked what happened. Irvin informed his manager he was “working on stuff,” the insinuation there that he wasn’t approaching hitters the way he normally would in a regular season game.

The message Martinez shot back at the 27-year-old: Don’t do that.

“Work on the stuff you need to work on, but do it in the bullpen,” Martinez said. “When you’re in the game, you’re here to compete. I need you to forget about everything and start getting some outs. And he took it to heart.”

That’s putting it mildly. In two starts since that regrettable March 1 outing, Irvin has flipped the switch and pitched like these games were taking place in mid-September, not mid-March.

With five scoreless innings today on a scant 52 pitches, Irvin led the Nationals to a 2-1 exhibition win over the Marlins. Combined with his previous appearance against the Mets, the right-hander has now tossed nine scoreless innings, allowing three hits and zero walks while striking out 10 since getting that all-important message from his manager.

JUPITER, Fla. – Robert Hassell III is likely to open the season on the injured list after an MRI revealed a strain of his groin, but it doesn’t appear the Nationals outfield prospect will miss significant time.

Hassell injured himself March 8, able to play only one inning in the field, pulled before he could take an at-bat. He has been sidelined since, getting the MRI on Tuesday.

Manager Davey Martinez didn’t want to suggest a timetable for Hassell to return but acknowledged the 22-year-old will need to miss “a little time.”

“But he feels good,” Martinez added. “He’s going to just do some strengthening stuff, and hopefully we get him ready as soon as possible.”

The strain does not appear to be serious, because Hassell hasn’t been shut down altogether. He played catch Tuesday in West Palm Beach and was scheduled to hit off a tee today.

JUPITER, Fla. – The Nationals have a quick turnaround from Tuesday night’s game against the Mets to this afternoon’s game against the Marlins. That might explain why there are so many kids in Davey Martinez’s lineup. (Most veterans aren’t going to be asked to play spring training day games after night games.)

The good news is that we get to see James Wood, Dylan Crews and Trey Lipscomb all in the same lineup. Lipscomb, who started at second base Tuesday night, moves to third base today. Crews, it should be noted, is mired in a bit of a funk at the plate. He’s 0 for his last 8 with one walk and six strikeouts. Wood, meanwhile, is 2 for his last 13 after beginning the spring 9-for-19.

Jake Irvin gets the start for the Nats, hoping to build off a strong outing his last time on the mound. The right-hander shut out the Mets over four innings last week, striking out five without walking anybody. He’s probably assured of a spot in the Opening Day rotation, but another start like that would probably seal the deal.

WASHINGTON NATIONALS vs. MIAMI MARLINS
Where: Roger Dean Chevrolet Stadium, Jupiter
Gametime: 1:10 p.m.
TV: None
Radio: 980 AM, MLB.com
Weather: Partly cloudy, 79 degrees, wind 8 mph right field to left field

NATIONALS
LF Jacob Young
RF James Wood
DH Jesse Winker
C Keibert Ruiz
2B Luis García Jr.
SS Ildemaro Vargas
3B Trey Lipscomb
CF Dylan Crews
1B Juan Yepez

WEST PALM BEACH, Fla. – Mike Rizzo spent the first half of his professional life roaming every corner of the United States and beyond in search of young baseball talent. He’s spent the second half of that professional life staying in one place, making Washington his home during his 18 years working for the Nationals, the last 15 as general manager.

Along the way, as he realized how much D.C. had become home to him and his family, Rizzo decided he wanted to give something back to the city he now lovingly calls home.

“I’m so humbled and grateful every day,” he said. “I was an area scout and grinded it out for a long time to appreciate where I’m at right now. I’ve been blessed in my career and in my life – I’ve made enough money where I can help out the less fortunate – and I married a woman who wanted to do the same thing. We kind of teamed this thing up to leave a mark. I think the city deserves for me to give something back to them, since they’ve given so much to me.”

Thus was The Rizzo Family Foundation – aka “Riz Kids” – born. A new nonprofit organization created by Mike and Jodi Rizzo, it intends to champion educational equity and invest in D.C. children and their families through community grants, college scholarships and opportunities to experience special baseball events.

The idea came to the Rizzos sometime in 2020, after Mike’s sister Kim died of ALS. The birth of the couple’s son, Sonny, last year helped further push them to create the foundation, which officially launched this week.

WEST PALM BEACH, Fla. – An admitted perfectionist, MacKenzie Gore is the kind of guy who tends to get caught up with the things he didn’t do well on a particular night and forget about the things he did do well.

So it was appropriate to wonder tonight if the Nationals left-hander might be hung up on the ragged top of the fourth he experienced against the Mets instead of focusing on the top of the first, second, third, fifth and sixth innings, all of which went splendidly for him.

The good news: Gore was in a much better mood than you might have surmised based on his history.

“It was good,” he said. “Look, the stuff, we’re going in the right direction.”

Gore was quite good tonight, tossing 5 2/3 innings of one-run ball and setting the tone on a night the Nats pitching staff combined to two-hit the Mets in a 4-1 exhibition victory. He retired the first nine batters he faced on a scant 32 pitches. He became not only the first member of the staff to complete five innings this spring but re-took the mound for the top of the sixth because his pitch count was so low.

WEST PALM BEACH, Fla. – With less than two weeks remaining in spring training, the two members of the Nationals’ projected lineup most in danger of losing their jobs got a muted vote of confidence from general manager Mike Rizzo, who nonetheless made it clear he needs to see more improvement from Luis García Jr. and Victor Robles.

García and Robles came to camp with an edict from club officials to show long-sought improvement, told they would be pushed by others in search of their starting jobs over the course of the spring. Each has enjoyed some success at the plate – García is 8-for-29 with two doubles and a homer, Robles is 6-for-18 with a homer and three walks – but each has come under some criticism following fundamental mistakes.

Asked about both García, 23, and Robles, 26, this afternoon, Rizzo expressed disappointment in those mistakes while also acknowledging their relative inexperience.

“I think they’re playing hard, they’re playing well,” Rizzo said. “We have to eliminate the mental lapses and the mental mistakes. But when you think about it, they’re both still young men chronologically. Although they seem like they’ve been here forever, they’re still young people. Luis is still 23 years old. If they didn’t have ability, obviously you wouldn’t be putting up with the mental mistakes that they make. But they have a lot of ability. They’ve shown it in the past at this level. We just have to get them over that, because that’s not helping the team.”

García in particular came under fire last week after committing errors on back-to-back plays, then getting picked off first base the following day.

WEST PALM BEACH, Fla. – We tend to think of spring training as a daytime exercise, with players reporting to the ballpark at the crack of dawn for workouts, playing a few innings in the early afternoon and then heading out early enough to play nine holes before sunset. But this final stretch of Nationals camp includes a ton of night games: Seven of them over the next 12 days (including three of the next four) to be precise.

Tonight the Nats host the Mets under the lights in West Palm Beach, with MacKenzie Gore on the mound. The left-hander makes only his third official start of the spring, his first in 11 days. (In between, he threw on a back field.) Gore should be good for at least four innings tonight, and he’ll be facing a Mets lineup that includes Brandon Nimmo, Pete Alonso and Starling Marte.

Most of the Nationals’ regulars are in the lineup, many of them playing for the second straight day. That includes Eddie Rosario, who after debuting as DH on Monday will start in left field tonight. Joey Meneses gets the nod at first base, with Joey Gallo assuming DH duties. Riley Adams, remarkably, is catching his first home game of the spring. And Trey Lipscomb gets a chance to start at second base surrounded by veterans, an interesting twist.

We’ll also see Matt Barnes coming out of the bullpen to make his Nationals debut, two weeks after he agreed to a minor league deal with the team.

WASHINGTON NATIONALS vs. NEW YORK METS
Where: CACTI Park of the Palm Beaches, West Palm Beach
Gametime: 6:05 p.m. EST
TV: None
Radio: 106.7 FM, MLB.com
Weather: Partly cloudy, 75 degrees, wind 10 mph in from right field

WEST PALM BEACH, Fla. – In his first at-bat as a member of the Nationals, Eddie Rosario didn’t drive the ball out of the park. He didn’t rip a line drive to center for a base hit. He hit a little dribbler toward short, one that left his bat at a not-so-scalding 49.9 mph. And then busted down the line.

By the time Cardinals shortstop Brandon Crawford charged in to field the ball and throw to first, Rosario had already crossed the bag, throwing his arms out in a “safe” motion as he looked to first base umpire Jen Pawol, who made the same (in her case, official) call.

The expected batting average on such a grounder? A measly .110. Rosario, suffice it to say, beat the odds with his hustle.

“That’s what I know about him,” manager Davey Martinez said. “He’s going to play the game the right way, play the game hard. It was good to see him come out in the first game and do what he did.”

That was the only time Rosario reached base in his Nats debut Monday afternoon. He finished 1-for-3 with the infield single, a popout to second and a well-struck fly out to left. It was a fairly nondescript performance, but not shabby given the fact the 32-year-old just signed a minor league contract five days prior.

JUPITER, Fla. – We’ve reached the point of spring training where it’s appropriate to start looking more at results, though perhaps not enough to start reading too much into them.

What, then, to make of Patrick Corbin’s start this afternoon during the Nationals’ 11-4 exhibition win over the Cardinals? The left-hander gave up three runs on six hits and two walks, all while throwing a whopping 74 pitches in only 3 2/3 innings. But he also notched six strikeouts, four of those coming on his newly developed cutter.

“Obviously, you want good results,” Corbin said. “The first inning, to throw – what, 30 pitches? – is not ideal. But it’s going to happen at some point in the season. It’s not what you’re trying to do, but sometimes just try to see how you bounce back from that.”

Corbin did bounce back from a ragged opening frame, retiring five of the last six batters he faced. And the fact six of his eight total outs came via strikeout has to be encouraging for someone who has seen his strikeout rate plummet over the last six years from 11.1 to 6.2 per nine innings.

Corbin now has 16 strikeouts in 12 1/3 innings this spring, which equates to 11.7 per nine. And many of those are coming on the pitch he is currently adding to his repertoire and producing positive results to date.

JUPITER, Fla. – It took nearly four weeks, but the Nationals finally made their first round of cuts this morning, removing seven players from their spring training roster, the majority of them young starting pitchers who weren’t going to get the innings they needed had they remained in big league camp.

Right-handers Joan Adon, Cole Henry and Amos Willingham, left-handers DJ Herz and Mitchell Parker and infielder Jake Alu all were optioned to Triple-A Rochester. Outfielder Travis Blankenhorn, who isn’t on the 40-man roster, was reassigned to minor league camp.

Adon, Henry, Herz and Parker all could figure into the Nationals’ rotation plans over the course of the season, the latter three hoping to make their major league debuts. Adon has spent parts of the last three years in the majors as a fill-in starter.

“I really wanted to see some of these young guys pitch up here, and for the most part I saw some really good things,” manager Davey Martinez said. “But it’s time to get these guys stretched out and get them on a regular routine.”

Herz joined the organization last summer, acquired from the Cubs along with infielder Kevin Made for Jeimer Candelario in the Nats’ lone trade deadline deal. The 23-year-old lefty impressed in eight starts at Double-A Harrisburg down the stretch, then pitched in the Arizona Fall League and was added to the 40-man roster over the winter.

JUPITER, Fla. – And we’re back! Yes, after a nice little break at home, I’ve returned to Florida for the remainder of spring training. My thanks to Bobby Blanco (who, inexplicably, is still at the airport in Fort Myers waiting to fly home) for a great week of coverage in my absence.

We’ve got some news on this Monday morning at Nationals camp. The team finally made its first round of cuts, optioning Joan Adon, Jake Alu, Cole Henry, DJ Herz, Mitchell Parker and Amos Willingham to Triple-A Rochester and reassigning Travis Blankenhorn to minor league camp. More on all that in a little while.

Today’s lineup, meanwhile, features Eddie Rosario making his Nats debut, though only as designated hitter for now. Joey Gallo returns to play the field for the first time since Feb. 28, when he hurt his left quadriceps muscle. The only projected regular not in there is Joey Meneses, so this may be the closest thing we’ve seen to an Opening Day lineup yet this spring.

Patrick Corbin gets the start, the left-hander’s fourth start of the spring, his third at Roger Dean Chevrolet Stadium, his second against the Cardinals. He’ll be opposed by veteran right-hander Miles Mikolas.

WASHINGTON NATIONALS vs. ST. LOUIS CARDINALS
Where: Roger Dean Chevrolet Stadium, Jupiter
Gametime: 1:05 p.m. EST
TV: MLB.tv (Cardinals feed)
Radio: nationals.com
Weather: Sunny, 75 degrees, wind 12 mph in from center field

FORT MYERS, Fla. – As the top of the seventh ended and the crowd at JetBlue Park rose to sing “Take Me Out to the Ballgame,” the kids came jogging out of the Nationals dugout. A host of top prospects, including several called up for the day from minor league camp, made the long bus ride over from West Palm Beach for a chance to play a few innings in a Grapefruit League game.

Brady House, the club’s 2021 first-round pick, was at third base. Elijah Green, the club’s 2022 first-round pick, was in center field, having just replaced Dylan Crews, the club’s 2023 first-round pick.

And in right field was Daylen Lile, the club’s 2021 second-round pick who may not draw the same attention as the others but is touted by some evaluators both inside and outside the organization as just as good – if not better – than the rest.

This should have been a moment for the Nationals to cherish. Instead, eternal optimism morphed into fear and concern instantaneously as Lile flipped over the short wall in deep right-center trying to rob a home run and landed on his back in the Red Sox bullpen.

Everything else that happened during the Nats’ 4-2 loss to Boston – most notably Josiah Gray’s second straight strong start – felt secondary in that moment. Still stunned after the game ended, manager Davey Martinez did offer up a relatively optimistic update on Lile, who was taken to a local hospital for a CAT scan of his lower back.

FORT MYERS, Fla. – When camp opened, manager Davey Martinez was adamant Stone Garrett had a realistic chance of making the Nationals’ Opening Day roster and completing his comeback from the gruesome leg and ankle injury he suffered in August. As the calendar turns to March and Garrett has yet to make his game debut this spring, has that outlook changed?

Not at all, Martinez insisted today.

“I’m still optimistic that he can do it,” the manager said prior to today’s exhibition game against the Red Sox. “He’s working really hard. Probably the next 10-12 days are going to really determine where he’s at. They’re pushing him, and he wants to be pushed.”

Garrett, who broke his left fibula and injured his ankle making a leaping catch at the wall Aug. 23 at Yankee Stadium, has been participating in most morning drills this spring but has not appeared in a Grapefruit League contest yet.

The 28-year-old outfielder did recently start taking at-bats and running the bases in minor league intrasquad scrimmages, which have started up on the back fields behind CACTI Park of the Palm Beaches.

FORT MYERS, Fla. – Hello from JetBlue Park, aka “Fenway South.” The Nationals are making one of two cross-state trips today, this time to face the Red Sox. They’ll return to the area in eight days to face the Twins. And they brought some very intriguing names with them on the 2 1/2-hour bus ride.

James Wood and Dylan Crews are both in today’s lineup, Crews in center field while Wood serves as DH. Robert Hassell III, Brady House and Trey Lipscomb are all here and scheduled to come off the bench. And then there are three call-ups from minor league camp who came along as well: Elijah Green, Yohandy Morales and Daylen Lile. Hopefully, we get to see them at some point.

Josiah Gray is the starter on the mound, making his second start of the spring. The right-hander was really sharp in his debut against the Mets, striking out five across two scoreless innings. He’ll try to build up to three innings this afternoon against a Boston lineup that includes Rafael Devers, Trevor Story and Masataka Yoshida.

A quick programming note: I’m heading home after today’s game for a short break. Bobby Blanco is down here and will have you covered all week, so be sure to read his work (including a feature story this morning about Jacob Young) on the site.

WASHINGTON NATIONALS vs. BOSTON RED SOX
Where: JetBlue Park, Fort Myers
Gametime: 1:05 p.m. EST
TV: MLB.tv (Red Sox feed)
Radio: 106.7 FM, MLB.com
Weather: Mostly cloudy, 81 degrees, wind 10 mph out to left field

WEST PALM BEACH, Fla. – MacKenzie Gore isn’t quite established enough to ignore spring training results, but neither is he devoid of any track record and thus feels the need to make a statement when he takes the mound this time of year in Florida.

Gore is unquestionably part of the Nationals’ Opening Day rotation, perhaps someday in the near future the guy leading that rotation into a season. So these spring training outings are about two things: building his arm up and emerging healthy.

“I feel good, that’s the biggest thing,” the 25-year-old left-hander said this afternoon. “Not as sharp today, but it was good. We got into some situations and could see what we wanted to use. But I feel good, that’s really the most important thing.”

Oh, by the way, Gore was also successful in the results department, tossing three scoreless innings on 43 pitches during what became a 10-8 loss to the Astros.

Only two Houston batters reached base against Gore: Jake Meyers via a leadoff walk in the second, Grae Kessinger via a leadoff bloop single in the third. Neither advanced beyond first base, with Kessinger wiped out by an inning-ending double play in the third.

WEST PALM BEACH, Fla. – Joey Gallo was adamant: The wrap around his left quadriceps is nothing to get worked up about.

“Just a little soreness, a little tightness,” the Nationals slugger said. “If it’s the season, we’re not even talking about it. But obviously in spring training, you’re always just cautionary. I’m not worried at all.”

Gallo hasn’t played either of the last two days because of the tight quad muscle. He didn’t participate in team defensive drills this morning, though he did take batting practice and showed no ill effects, launching balls into the stratosphere as usual.

The 30-year-old first baseman/outfielder said he didn’t get hurt on any one particular play. He just felt the tightness develop over several days and decided not to push it further.

“I’ve been playing with it fine,” he said. “It’s just more getting a couple days off it. It’s still so early in spring, you don’t want to do anything stupid. It’s very precautionary. Obviously, I’m out practicing, I’m doing everything. It’s about getting off it for a couple games and then getting back out there. It’s not a worry at all.”

WEST PALM BEACH, Fla. – It’s been an encouraging start to the spring season for the Nationals, who have won four of their first six games, gotten some pretty good pitching and seen their top young prospects deliver in their first big league camp. At some point, though, you’d also like to see their projected regulars start producing a little more at the plate.

It might be a tough challenge for that to happen today, with two-time All-Star Framber Valdez on the mound for the Astros. Let’s see how CJ Abrams, Lane Thomas and Keibert Ruiz in particular handle that assignment in the bottom of the first.

MacKenzie Gore makes his second start of the spring, and his first one was a good one. The left-hander was sharp over two innings against the Marlins, striking out four. Jake Irvin is also scheduled to pitch out of the bullpen, going two or three innings.

WASHINGTON NATIONALS vs. HOUSTON ASTROS
Where: CACTI Park of the Palm Beaches, West Palm Beach
Gametime: 1:05 p.m. EST
TV: None
Radio: nationals.com
Weather: Mostly cloudy, 78 degrees, wind 15 mph out to left field

NATIONALS
SS CJ Abrams
RF Lane Thomas
C Keibert Ruiz
3B Nick Senzel
LF Jesse Winker
1B Juan Yepez
2B Trey Lipscomb
DH Travis Blankenhorn
CF Victor Robles

WEST PALM BEACH, Fla. – Four years into his big league career, Kyle Finnegan has established himself as good late-inning reliever. And he’s done so with a fairly simple repertoire of pitches. He throws a high-90s fastball most of the time (70 percent on average). And he mixes in a slider to right-handed batters and a splitter to hitters from both sides of the plate, both of those pitches registering around 90 mph with movement in opposite directions.

It’s a formula that has worked well for the Nationals closer. But as he thought about things this winter, he couldn’t help but come back to a certain conclusion.

“I think I’ve performed well, but I’ve always felt like I left something on the table and felt like I could do better than I’ve done,” he said. “And I think something I’ve been missing is a slower breaking ball.”

Indeed, with almost every pitch Finnegan throws clearing the 90-mph mark, there isn’t much reason for hitters to worry about anything throwing off their timing when they dig in against him.

So Finnegan went about trying to address that winter by developing a new pitch. And on Wednesday afternoon, he tried it out for the first time in a game: Say hello to the latest major leaguer to add a sweeper to his repertoire.

JUPITER, Fla. – This wasn’t Tanner Rainey’s return from Tommy John surgery. That came late last September, when he tossed a scoreless inning in Atlanta as a reward for all the time and effort he put in over the previous year-plus.

What was the significance of Rainey’s 1-2-3 inning today at Roger Dean Chevrolet Stadium? Consider it his return to a normal pitching routine, the specter of his 2022 elbow ligament replacement surgery now well in the rear-view mirror.

“It’s been a long time since I’ve pitched consistently,” the Nationals reliever said following his team’s 3-1 exhibition victory over the Cardinals.

Yes, it has. After working vigilantly to complete his rehab program last fall and make at least one big league appearance before season’s end, Rainey went into the winter a healthy pitcher who could prepare for 2024 just like everyone else.

The Nationals, though, did still want to take it a little slow with Rainey. He threw a couple extra bullpen sessions than his teammates in the early days of camp, then threw an extra round of live batting practice to make sure everything felt right before being thrown into a real game situation.

JUPITER, Fla. – It’s not unusual for former players to speak to the Nationals and offer advice to the organization’s younger up-and-comers. Certainly not this spring, which has seen Ryan Zimmerman spend a week at camp and Sean Doolittle and Gerardo Parra take on full-time coaching positions.

But those are all former Nationals, guys with distinct connections to recent franchise history. The guy who spoke to the team this morning has none of that. Though he does have a plaque in Cooperstown.

Scott Rolen, the former star third baseman of the Phillies, Cardinals, Blue Jays and Reds, was a surprise visitor in the clubhouse today. Invited by manager Davey Martinez and bench coach Miguel Cairo, he’ll be around for several days in an unofficial capacity.

“I wanted him to come to camp and just talk to some of the younger players and everybody,” Martinez said. “I said to the boys he exemplifies the way we want to play the game. This guy showed his heart. He was one of the best. I think they were in awe, because he’s a big fella.”

The 6-foot-4 Rolen indeed was an immediate physical presence when he walked into the clubhouse, top prospects Dylan Crews, James Wood and Robert Hassell III all sitting together by the door and excited to see him. Rolen, a 2023 Hall of Fame inductee, spoke to the entire team during their morning “Circle of Trust” meeting, then was on the field for pregame workouts, offering advice to anyone interested in listening.